Imported Debian patch 2011.01.30-2

[youtubedl] / youtube-dl

diff --git a/youtube-dl b/youtube-dl
index e89c9152d6f16735f11441e5c64f0c44093b99b6..a4c8f2494269b7950a51e5fccdac90617fe75343 100755 (executable)
--- a/youtube-dl
+++ b/youtube-dl
@@ -3,7 +3,15 @@
 # Author: Ricardo Garcia Gonzalez
 # Author: Danny Colligan
 # Author: Benjamin Johnson
 # Author: Ricardo Garcia Gonzalez
 # Author: Danny Colligan
 # Author: Benjamin Johnson

+# Author: Vasyl' Vavrychuk
+# Author: Witold Baryluk
+# Author: Paweł Paprota

 # License: Public domain code
 # License: Public domain code

+import cookielib
+import ctypes
+import datetime
+import email.utils
+import gzip

 import htmlentitydefs
 import httplib
 import locale
 import htmlentitydefs
 import httplib
 import locale


@@ -14,11 +22,13 @@ import os.path
 import re
 import socket
 import string
 import re
 import socket
 import string

+import StringIO

 import subprocess
 import sys
 import time
 import urllib
 import urllib2
 import subprocess
 import sys
 import time
 import urllib
 import urllib2

+import zlib

 
 # parse_qs was moved from the cgi module to the urlparse module recently.
 try:
 
 # parse_qs was moved from the cgi module to the urlparse module recently.
 try:


@@ -27,9 +37,10 @@ except ImportError:
        from cgi import parse_qs
 
 std_headers = {
        from cgi import parse_qs
 
 std_headers = {

-       'User-Agent': 'Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.6) Gecko/20100627 Firefox/3.6.6',
+       'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:2.0b10) Gecko/20100101 Firefox/4.0b10',

        'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
        'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',

+       'Accept-Encoding': 'gzip, deflate',

        'Accept-Language': 'en-us,en;q=0.5',
 }
 
        'Accept-Language': 'en-us,en;q=0.5',
 }
 


@@ -53,7 +64,7 @@ def preferredencoding():
 
 def htmlentity_transform(matchobj):
        """Transforms an HTML entity to a Unicode character.
 
 def htmlentity_transform(matchobj):
        """Transforms an HTML entity to a Unicode character.

-       
+

        This function receives a match object and is intended to be used with
        the re.sub() function.
        """
        This function receives a match object and is intended to be used with
        the re.sub() function.
        """


@@ -94,6 +105,9 @@ def sanitize_open(filename, open_mode):
        """
        try:
                if filename == u'-':
        """
        try:
                if filename == u'-':

+                       if sys.platform == 'win32':
+                               import msvcrt
+                               msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)

                        return (sys.stdout, filename)
                stream = open(filename, open_mode)
                return (stream, filename)
                        return (sys.stdout, filename)
                stream = open(filename, open_mode)
                return (stream, filename)


@@ -105,10 +119,17 @@ def sanitize_open(filename, open_mode):
                stream = open(filename, open_mode)
                return (stream, filename)
 
                stream = open(filename, open_mode)
                return (stream, filename)
 

+def timeconvert(timestr):
+    """Convert RFC 2822 defined time string into system timestamp"""
+    timestamp = None
+    timetuple = email.utils.parsedate_tz(timestr)
+    if timetuple is not None:
+        timestamp = email.utils.mktime_tz(timetuple)
+    return timestamp

 
 class DownloadError(Exception):
        """Download Error exception.
 
 class DownloadError(Exception):
        """Download Error exception.

-       
+

        This exception may be thrown by FileDownloader objects if they are not
        configured to continue on errors. They will contain the appropriate
        error message.
        This exception may be thrown by FileDownloader objects if they are not
        configured to continue on errors. They will contain the appropriate
        error message.


@@ -131,7 +152,7 @@ class PostProcessingError(Exception):
        """
        pass
 
        """
        pass
 

-class UnavailableFormatError(Exception):
+class UnavailableVideoError(Exception):

        """Unavailable Format exception.
 
        This exception will be thrown when a video is requested
        """Unavailable Format exception.
 
        This exception will be thrown when a video is requested


@@ -154,6 +175,64 @@ class ContentTooShortError(Exception):
                self.downloaded = downloaded
                self.expected = expected
 
                self.downloaded = downloaded
                self.expected = expected
 

+class YoutubeDLHandler(urllib2.HTTPHandler):
+       """Handler for HTTP requests and responses.
+
+       This class, when installed with an OpenerDirector, automatically adds
+       the standard headers to every HTTP request and handles gzipped and
+       deflated responses from web servers. If compression is to be avoided in
+       a particular request, the original request in the program code only has
+       to include the HTTP header "Youtubedl-No-Compression", which will be
+       removed before making the real request.
+       
+       Part of this code was copied from:
+
+         http://techknack.net/python-urllib2-handlers/
+         
+       Andrew Rowls, the author of that code, agreed to release it to the
+       public domain.
+       """
+
+       @staticmethod
+       def deflate(data):
+               try:
+                       return zlib.decompress(data, -zlib.MAX_WBITS)
+               except zlib.error:
+                       return zlib.decompress(data)
+       
+       @staticmethod
+       def addinfourl_wrapper(stream, headers, url, code):
+               if hasattr(urllib2.addinfourl, 'getcode'):
+                       return urllib2.addinfourl(stream, headers, url, code)
+               ret = urllib2.addinfourl(stream, headers, url)
+               ret.code = code
+               return ret
+       
+       def http_request(self, req):
+               for h in std_headers:
+                       if h in req.headers:
+                               del req.headers[h]
+                       req.add_header(h, std_headers[h])
+               if 'Youtubedl-no-compression' in req.headers:
+                       if 'Accept-encoding' in req.headers:
+                               del req.headers['Accept-encoding']
+                       del req.headers['Youtubedl-no-compression']
+               return req
+
+       def http_response(self, req, resp):
+               old_resp = resp
+               # gzip
+               if resp.headers.get('Content-encoding', '') == 'gzip':
+                       gz = gzip.GzipFile(fileobj=StringIO.StringIO(resp.read()), mode='r')
+                       resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code)
+                       resp.msg = old_resp.msg
+               # deflate
+               if resp.headers.get('Content-encoding', '') == 'deflate':
+                       gz = StringIO.StringIO(self.deflate(resp.read()))
+                       resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code)
+                       resp.msg = old_resp.msg
+               return resp
+

 class FileDownloader(object):
        """File Downloader class.
 
 class FileDownloader(object):
        """File Downloader class.
 


@@ -181,22 +260,31 @@ class FileDownloader(object):
 
        Available options:
 
 
        Available options:
 

-       username:       Username for authentication purposes.
-       password:       Password for authentication purposes.
-       usenetrc:       Use netrc for authentication instead.
-       quiet:          Do not print messages to stdout.
-       forceurl:       Force printing final URL.
-       forcetitle:     Force printing title.
-       simulate:       Do not download the video files.
-       format:         Video format code.
-       format_limit:   Highest quality format to try.
-       outtmpl:        Template for output names.
-       ignoreerrors:   Do not stop on download errors.
-       ratelimit:      Download speed limit, in bytes/sec.
-       nooverwrites:   Prevent overwriting files.
-       retries:        Number of times to retry for HTTP error 503
-       continuedl:     Try to continue downloads if possible.
-       noprogress:     Do not print the progress bar.
+       username:         Username for authentication purposes.
+       password:         Password for authentication purposes.
+       usenetrc:         Use netrc for authentication instead.
+       quiet:            Do not print messages to stdout.
+       forceurl:         Force printing final URL.
+       forcetitle:       Force printing title.
+       forcethumbnail:   Force printing thumbnail URL.
+       forcedescription: Force printing description.
+       forcefilename:    Force printing final filename.
+       simulate:         Do not download the video files.
+       format:           Video format code.
+       format_limit:     Highest quality format to try.
+       outtmpl:          Template for output names.
+       ignoreerrors:     Do not stop on download errors.
+       ratelimit:        Download speed limit, in bytes/sec.
+       nooverwrites:     Prevent overwriting files.
+       retries:          Number of times to retry for HTTP error 5xx
+       continuedl:       Try to continue downloads if possible.
+       noprogress:       Do not print the progress bar.
+       playliststart:    Playlist item to start at.
+       playlistend:      Playlist item to end at.
+       logtostderr:      Log messages to stderr instead of stdout.
+       consoletitle:     Display progress in console window's titlebar.
+       nopart:           Do not use temporary .part files.
+       updatetime:       Use the Last-modified header to set output file timestamps.

        """
 
        params = None
        """
 
        params = None


@@ -204,6 +292,7 @@ class FileDownloader(object):
        _pps = []
        _download_retcode = None
        _num_downloads = None
        _pps = []
        _download_retcode = None
        _num_downloads = None

+       _screen_file = None

 
        def __init__(self, params):
                """Create a FileDownloader object with the given options."""
 
        def __init__(self, params):
                """Create a FileDownloader object with the given options."""


@@ -211,8 +300,9 @@ class FileDownloader(object):
                self._pps = []
                self._download_retcode = 0
                self._num_downloads = 0
                self._pps = []
                self._download_retcode = 0
                self._num_downloads = 0

+               self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)]

                self.params = params
                self.params = params

-       
+

        @staticmethod
        def pmkdir(filename):
                """Create directory components in filename. Similar to Unix "mkdir -p"."""
        @staticmethod
        def pmkdir(filename):
                """Create directory components in filename. Similar to Unix "mkdir -p"."""


@@ -222,7 +312,7 @@ class FileDownloader(object):
                for dir in aggregate:
                        if not os.path.exists(dir):
                                os.mkdir(dir)
                for dir in aggregate:
                        if not os.path.exists(dir):
                                os.mkdir(dir)

-       
+

        @staticmethod
        def format_bytes(bytes):
                if bytes is None:
        @staticmethod
        def format_bytes(bytes):
                if bytes is None:


@@ -287,40 +377,42 @@ class FileDownloader(object):
                multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
                return long(round(number * multiplier))
 
                multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
                return long(round(number * multiplier))
 

-       @staticmethod
-       def verify_url(url):
-               """Verify a URL is valid and data could be downloaded. Return real data URL."""
-               request = urllib2.Request(url, None, std_headers)
-               data = urllib2.urlopen(request)
-               data.read(1)
-               url = data.geturl()
-               data.close()
-               return url
-

        def add_info_extractor(self, ie):
                """Add an InfoExtractor object to the end of the list."""
                self._ies.append(ie)
                ie.set_downloader(self)
        def add_info_extractor(self, ie):
                """Add an InfoExtractor object to the end of the list."""
                self._ies.append(ie)
                ie.set_downloader(self)

-       
+

        def add_post_processor(self, pp):
                """Add a PostProcessor object to the end of the chain."""
                self._pps.append(pp)
                pp.set_downloader(self)
        def add_post_processor(self, pp):
                """Add a PostProcessor object to the end of the chain."""
                self._pps.append(pp)
                pp.set_downloader(self)

-       
-       def to_stdout(self, message, skip_eol=False, ignore_encoding_errors=False):
+
+       def to_screen(self, message, skip_eol=False, ignore_encoding_errors=False):

                """Print message to stdout if not in quiet mode."""
                try:
                        if not self.params.get('quiet', False):
                """Print message to stdout if not in quiet mode."""
                try:
                        if not self.params.get('quiet', False):

-                               print (u'%s%s' % (message, [u'\n', u''][skip_eol])).encode(preferredencoding()),
-                       sys.stdout.flush()
+                               terminator = [u'\n', u''][skip_eol]
+                               print >>self._screen_file, (u'%s%s' % (message, terminator)).encode(preferredencoding()),
+                       self._screen_file.flush()

                except (UnicodeEncodeError), err:
                        if not ignore_encoding_errors:
                                raise
                except (UnicodeEncodeError), err:
                        if not ignore_encoding_errors:
                                raise

-       
+

        def to_stderr(self, message):
                """Print message to stderr."""
                print >>sys.stderr, message.encode(preferredencoding())
        def to_stderr(self, message):
                """Print message to stderr."""
                print >>sys.stderr, message.encode(preferredencoding())

-       
+
+       def to_cons_title(self, message):
+               """Set console/terminal window title to message."""
+               if not self.params.get('consoletitle', False):
+                       return
+               if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow():
+                       # c_wchar_p() might not be necessary if `message` is
+                       # already of type unicode()
+                       ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message))
+               elif 'TERM' in os.environ:
+                       sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding()))
+

        def fixed_template(self):
                """Checks if the output template is fixed."""
                return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None)
        def fixed_template(self):
                """Checks if the output template is fixed."""
                return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None)


@@ -351,58 +443,103 @@ class FileDownloader(object):
                if speed > rate_limit:
                        time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit)
 
                if speed > rate_limit:
                        time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit)
 

+       def temp_name(self, filename):
+               """Returns a temporary filename for the given filename."""
+               if self.params.get('nopart', False) or filename == u'-' or \
+                               (os.path.exists(filename) and not os.path.isfile(filename)):
+                       return filename
+               return filename + u'.part'
+
+       def undo_temp_name(self, filename):
+               if filename.endswith(u'.part'):
+                       return filename[:-len(u'.part')]
+               return filename
+
+       def try_rename(self, old_filename, new_filename):
+               try:
+                       if old_filename == new_filename:
+                               return
+                       os.rename(old_filename, new_filename)
+               except (IOError, OSError), err:
+                       self.trouble(u'ERROR: unable to rename file')
+       
+       def try_utime(self, filename, last_modified_hdr):
+               """Try to set the last-modified time of the given file."""
+               if last_modified_hdr is None:
+                       return
+               if not os.path.isfile(filename):
+                       return
+               timestr = last_modified_hdr
+               if timestr is None:
+                       return
+               filetime = timeconvert(timestr)
+               if filetime is None:
+                       return
+               try:
+                       os.utime(filename,(time.time(), filetime))
+               except:
+                       pass
+

        def report_destination(self, filename):
                """Report destination filename."""
        def report_destination(self, filename):
                """Report destination filename."""

-               self.to_stdout(u'[download] Destination: %s' % filename, ignore_encoding_errors=True)
-       
+               self.to_screen(u'[download] Destination: %s' % filename, ignore_encoding_errors=True)
+

        def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
                """Report download progress."""
                if self.params.get('noprogress', False):
                        return
        def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
                """Report download progress."""
                if self.params.get('noprogress', False):
                        return

-               self.to_stdout(u'\r[download] %s of %s at %s ETA %s' %
+               self.to_screen(u'\r[download] %s of %s at %s ETA %s' %

                                (percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
                                (percent_str, data_len_str, speed_str, eta_str), skip_eol=True)

+               self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' %
+                               (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))

 
        def report_resuming_byte(self, resume_len):
 
        def report_resuming_byte(self, resume_len):

-               """Report attemtp to resume at given byte."""
-               self.to_stdout(u'[download] Resuming download at byte %s' % resume_len)
-       
+               """Report attempt to resume at given byte."""
+               self.to_screen(u'[download] Resuming download at byte %s' % resume_len)
+

        def report_retry(self, count, retries):
        def report_retry(self, count, retries):

-               """Report retry in case of HTTP error 503"""
-               self.to_stdout(u'[download] Got HTTP error 503. Retrying (attempt %d of %d)...' % (count, retries))
-       
+               """Report retry in case of HTTP error 5xx"""
+               self.to_screen(u'[download] Got server HTTP error. Retrying (attempt %d of %d)...' % (count, retries))
+

        def report_file_already_downloaded(self, file_name):
                """Report file has already been fully downloaded."""
                try:
        def report_file_already_downloaded(self, file_name):
                """Report file has already been fully downloaded."""
                try:

-                       self.to_stdout(u'[download] %s has already been downloaded' % file_name)
+                       self.to_screen(u'[download] %s has already been downloaded' % file_name)

                except (UnicodeEncodeError), err:
                except (UnicodeEncodeError), err:

-                       self.to_stdout(u'[download] The file has already been downloaded')
-       
+                       self.to_screen(u'[download] The file has already been downloaded')
+

        def report_unable_to_resume(self):
                """Report it was impossible to resume download."""
        def report_unable_to_resume(self):
                """Report it was impossible to resume download."""

-               self.to_stdout(u'[download] Unable to resume')
-       
+               self.to_screen(u'[download] Unable to resume')
+

        def report_finish(self):
                """Report download finished."""
                if self.params.get('noprogress', False):
        def report_finish(self):
                """Report download finished."""
                if self.params.get('noprogress', False):

-                       self.to_stdout(u'[download] Download completed')
+                       self.to_screen(u'[download] Download completed')

                else:
                else:

-                       self.to_stdout(u'')
-       
+                       self.to_screen(u'')
+

        def increment_downloads(self):
                """Increment the ordinal that assigns a number to each file."""
                self._num_downloads += 1
 
        def increment_downloads(self):
                """Increment the ordinal that assigns a number to each file."""
                self._num_downloads += 1
 

+       def prepare_filename(self, info_dict):
+               """Generate the output filename."""
+               try:
+                       template_dict = dict(info_dict)
+                       template_dict['epoch'] = unicode(long(time.time()))
+                       template_dict['autonumber'] = unicode('%05d' % self._num_downloads)
+                       filename = self.params['outtmpl'] % template_dict
+                       return filename
+               except (ValueError, KeyError), err:
+                       self.trouble(u'ERROR: invalid system charset or erroneous output template')
+                       return None
+

        def process_info(self, info_dict):
                """Process a single dictionary returned by an InfoExtractor."""
        def process_info(self, info_dict):
                """Process a single dictionary returned by an InfoExtractor."""

+               filename = self.prepare_filename(info_dict)

                # Do nothing else if in simulate mode
                if self.params.get('simulate', False):
                # Do nothing else if in simulate mode
                if self.params.get('simulate', False):

-                       # Verify URL if it's an HTTP one
-                       if info_dict['url'].startswith('http'):
-                               try:
-                                       self.verify_url(info_dict['url'].encode('utf-8')).decode('utf-8')
-                               except (OSError, IOError, urllib2.URLError, httplib.HTTPException, socket.error), err:
-                                       raise UnavailableFormatError
-

                        # Forced printings
                        if self.params.get('forcetitle', False):
                                print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace')
                        # Forced printings
                        if self.params.get('forcetitle', False):
                                print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace')


@@ -412,42 +549,39 @@ class FileDownloader(object):
                                print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace')
                        if self.params.get('forcedescription', False) and 'description' in info_dict:
                                print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace')
                                print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace')
                        if self.params.get('forcedescription', False) and 'description' in info_dict:
                                print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace')

+                       if self.params.get('forcefilename', False) and filename is not None:
+                               print filename.encode(preferredencoding(), 'xmlcharrefreplace')

 
                        return
 
                        return

-                       
-               try:
-                       template_dict = dict(info_dict)
-                       template_dict['epoch'] = unicode(long(time.time()))
-                       template_dict['ord'] = unicode('%05d' % self._num_downloads)
-                       filename = self.params['outtmpl'] % template_dict
-               except (ValueError, KeyError), err:
-                       self.trouble('ERROR: invalid output template or system charset: %s' % str(err))
+
+               if filename is None:
+                       return

                if self.params.get('nooverwrites', False) and os.path.exists(filename):
                if self.params.get('nooverwrites', False) and os.path.exists(filename):

-                       self.to_stderr(u'WARNING: file exists: %s; skipping' % filename)
+                       self.to_stderr(u'WARNING: file exists and will be skipped')

                        return
 
                try:
                        self.pmkdir(filename)
                except (OSError, IOError), err:
                        return
 
                try:
                        self.pmkdir(filename)
                except (OSError, IOError), err:

-                       self.trouble('ERROR: unable to create directories: %s' % str(err))
+                       self.trouble(u'ERROR: unable to create directories: %s' % str(err))

                        return
 
                try:
                        success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None))
                except (OSError, IOError), err:
                        return
 
                try:
                        success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None))
                except (OSError, IOError), err:

-                       raise UnavailableFormatError
+                       raise UnavailableVideoError

                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:

-                       self.trouble('ERROR: unable to download video data: %s' % str(err))
+                       self.trouble(u'ERROR: unable to download video data: %s' % str(err))

                        return
                except (ContentTooShortError, ), err:
                        return
                except (ContentTooShortError, ), err:

-                       self.trouble('ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
+                       self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))

                        return
 
                if success:
                        try:
                                self.post_process(filename, info_dict)
                        except (PostProcessingError), err:
                        return
 
                if success:
                        try:
                                self.post_process(filename, info_dict)
                        except (PostProcessingError), err:

-                               self.trouble('ERROR: postprocessing: %s' % str(err))
+                               self.trouble(u'ERROR: postprocessing: %s' % str(err))

                                return
 
        def download(self, url_list):
                                return
 
        def download(self, url_list):


@@ -472,7 +606,7 @@ class FileDownloader(object):
                                break
 
                        if not suitable_found:
                                break
 
                        if not suitable_found:

-                               self.trouble('ERROR: no suitable InfoExtractor: %s' % url)
+                               self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)

 
                return self._download_retcode
 
 
                return self._download_retcode
 


@@ -484,9 +618,10 @@ class FileDownloader(object):
                        info = pp.run(info)
                        if info is None:
                                break
                        info = pp.run(info)
                        if info is None:
                                break

-       
+

        def _download_with_rtmpdump(self, filename, url, player_url):
                self.report_destination(filename)
        def _download_with_rtmpdump(self, filename, url, player_url):
                self.report_destination(filename)

+               tmpfilename = self.temp_name(filename)

 
                # Check for rtmpdump first
                try:
 
                # Check for rtmpdump first
                try:


@@ -498,36 +633,46 @@ class FileDownloader(object):
                # Download using rtmpdump. rtmpdump returns exit code 2 when
                # the connection was interrumpted and resuming appears to be
                # possible. This is part of rtmpdump's normal usage, AFAIK.
                # Download using rtmpdump. rtmpdump returns exit code 2 when
                # the connection was interrumpted and resuming appears to be
                # possible. This is part of rtmpdump's normal usage, AFAIK.

-               basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', filename]
+               basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', tmpfilename]

                retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)])
                while retval == 2 or retval == 1:
                retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)])
                while retval == 2 or retval == 1:

-                       prevsize = os.path.getsize(filename)
-                       self.to_stdout(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)
+                       prevsize = os.path.getsize(tmpfilename)
+                       self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)

                        time.sleep(5.0) # This seems to be needed
                        retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])
                        time.sleep(5.0) # This seems to be needed
                        retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])

-                       cursize = os.path.getsize(filename)
+                       cursize = os.path.getsize(tmpfilename)

                        if prevsize == cursize and retval == 1:
                                break
                if retval == 0:
                        if prevsize == cursize and retval == 1:
                                break
                if retval == 0:

-                       self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename))
+                       self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(tmpfilename))
+                       self.try_rename(tmpfilename, filename)

                        return True
                else:
                        return True
                else:

-                       self.trouble('\nERROR: rtmpdump exited with code %d' % retval)
+                       self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval)

                        return False
 
        def _do_download(self, filename, url, player_url):
                        return False
 
        def _do_download(self, filename, url, player_url):

+               # Check file already present
+               if self.params.get('continuedl', False) and os.path.isfile(filename) and not self.params.get('nopart', False):
+                       self.report_file_already_downloaded(filename)
+                       return True
+

                # Attempt to download using rtmpdump
                if url.startswith('rtmp'):
                        return self._download_with_rtmpdump(filename, url, player_url)
 
                # Attempt to download using rtmpdump
                if url.startswith('rtmp'):
                        return self._download_with_rtmpdump(filename, url, player_url)
 

+               tmpfilename = self.temp_name(filename)

                stream = None
                open_mode = 'wb'
                stream = None
                open_mode = 'wb'

-               basic_request = urllib2.Request(url, None, std_headers)
-               request = urllib2.Request(url, None, std_headers)
+
+               # Do not include the Accept-Encoding header
+               headers = {'Youtubedl-no-compression': 'True'}
+               basic_request = urllib2.Request(url, None, headers)
+               request = urllib2.Request(url, None, headers)

 
                # Establish possible resume length
 
                # Establish possible resume length

-               if os.path.isfile(filename):
-                       resume_len = os.path.getsize(filename)
+               if os.path.isfile(tmpfilename):
+                       resume_len = os.path.getsize(tmpfilename)

                else:
                        resume_len = 0
 
                else:
                        resume_len = 0
 


@@ -539,36 +684,57 @@ class FileDownloader(object):
 
                count = 0
                retries = self.params.get('retries', 0)
 
                count = 0
                retries = self.params.get('retries', 0)

-               while True:
+               while count <= retries:

                        # Establish connection
                        try:
                                data = urllib2.urlopen(request)
                                break
                        except (urllib2.HTTPError, ), err:
                        # Establish connection
                        try:
                                data = urllib2.urlopen(request)
                                break
                        except (urllib2.HTTPError, ), err:

-                               if err.code == 503:
-                                       # Retry in case of HTTP error 503
-                                       count += 1
-                                       if count <= retries:
-                                               self.report_retry(count, retries)
-                                               continue
-                               if err.code != 416: #  416 is 'Requested range not satisfiable'
+                               if (err.code < 500 or err.code >= 600) and err.code != 416:
+                                       # Unexpected HTTP error

                                        raise
                                        raise

-                               # Unable to resume
-                               data = urllib2.urlopen(basic_request)
-                               content_length = data.info()['Content-Length']
-
-                               if content_length is not None and long(content_length) == resume_len:
-                                       # Because the file had already been fully downloaded
-                                       self.report_file_already_downloaded(filename)
-                                       return True
-                               else:
-                                       # Because the server didn't let us
-                                       self.report_unable_to_resume()
-                                       open_mode = 'wb'
+                               elif err.code == 416:
+                                       # Unable to resume (requested range not satisfiable)
+                                       try:
+                                               # Open the connection again without the range header
+                                               data = urllib2.urlopen(basic_request)
+                                               content_length = data.info()['Content-Length']
+                                       except (urllib2.HTTPError, ), err:
+                                               if err.code < 500 or err.code >= 600:
+                                                       raise
+                                       else:
+                                               # Examine the reported length
+                                               if (content_length is not None and
+                                                   (resume_len - 100 < long(content_length) < resume_len + 100)):
+                                                       # The file had already been fully downloaded.
+                                                       # Explanation to the above condition: in issue #175 it was revealed that
+                                                       # YouTube sometimes adds or removes a few bytes from the end of the file,
+                                                       # changing the file size slightly and causing problems for some users. So
+                                                       # I decided to implement a suggested change and consider the file
+                                                       # completely downloaded if the file size differs less than 100 bytes from
+                                                       # the one in the hard drive.
+                                                       self.report_file_already_downloaded(filename)
+                                                       self.try_rename(tmpfilename, filename)
+                                                       return True
+                                               else:
+                                                       # The length does not match, we start the download over
+                                                       self.report_unable_to_resume()
+                                                       open_mode = 'wb'
+                                                       break
+                       # Retry
+                       count += 1
+                       if count <= retries:
+                               self.report_retry(count, retries)
+
+               if count > retries:
+                       self.trouble(u'ERROR: giving up after %s retries' % retries)
+                       return False

 
                data_len = data.info().get('Content-length', None)
 
                data_len = data.info().get('Content-length', None)

+               if data_len is not None:
+                       data_len = long(data_len) + resume_len

                data_len_str = self.format_bytes(data_len)
                data_len_str = self.format_bytes(data_len)

-               byte_counter = 0
+               byte_counter = 0 + resume_len

                block_size = 1024
                start = time.time()
                while True:
                block_size = 1024
                start = time.time()
                while True:


@@ -576,37 +742,45 @@ class FileDownloader(object):
                        before = time.time()
                        data_block = data.read(block_size)
                        after = time.time()
                        before = time.time()
                        data_block = data.read(block_size)
                        after = time.time()

-                       data_block_len = len(data_block)
-                       if data_block_len == 0:
+                       if len(data_block) == 0:

                                break
                                break

-                       byte_counter += data_block_len
+                       byte_counter += len(data_block)

 
                        # Open file just in time
                        if stream is None:
                                try:
 
                        # Open file just in time
                        if stream is None:
                                try:

-                                       (stream, filename) = sanitize_open(filename, open_mode)
+                                       (stream, tmpfilename) = sanitize_open(tmpfilename, open_mode)
+                                       filename = self.undo_temp_name(tmpfilename)

                                        self.report_destination(filename)
                                except (OSError, IOError), err:
                                        self.report_destination(filename)
                                except (OSError, IOError), err:

-                                       self.trouble('ERROR: unable to open for writing: %s' % str(err))
+                                       self.trouble(u'ERROR: unable to open for writing: %s' % str(err))

                                        return False
                        try:
                                stream.write(data_block)
                        except (IOError, OSError), err:
                                        return False
                        try:
                                stream.write(data_block)
                        except (IOError, OSError), err:

-                               self.trouble('\nERROR: unable to write data: %s' % str(err))
-                       block_size = self.best_block_size(after - before, data_block_len)
+                               self.trouble(u'\nERROR: unable to write data: %s' % str(err))
+                               return False
+                       block_size = self.best_block_size(after - before, len(data_block))

 
                        # Progress message
                        percent_str = self.calc_percent(byte_counter, data_len)
 
                        # Progress message
                        percent_str = self.calc_percent(byte_counter, data_len)

-                       eta_str = self.calc_eta(start, time.time(), data_len, byte_counter)
-                       speed_str = self.calc_speed(start, time.time(), byte_counter)
+                       eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len)
+                       speed_str = self.calc_speed(start, time.time(), byte_counter - resume_len)

                        self.report_progress(percent_str, data_len_str, speed_str, eta_str)
 
                        # Apply rate limit
                        self.report_progress(percent_str, data_len_str, speed_str, eta_str)
 
                        # Apply rate limit

-                       self.slow_down(start, byte_counter)
+                       self.slow_down(start, byte_counter - resume_len)

 
 

+               stream.close()

                self.report_finish()
                self.report_finish()

-               if data_len is not None and str(byte_counter) != data_len:
+               if data_len is not None and byte_counter != data_len:

                        raise ContentTooShortError(byte_counter, long(data_len))
                        raise ContentTooShortError(byte_counter, long(data_len))

+               self.try_rename(tmpfilename, filename)
+
+               # Update file modification time
+               if self.params.get('updatetime', True):
+                       self.try_utime(filename, data.info().get('last-modified', None))
+

                return True
 
 class InfoExtractor(object):
                return True
 
 class InfoExtractor(object):


@@ -671,7 +845,7 @@ class InfoExtractor(object):
        def set_downloader(self, downloader):
                """Sets the downloader for this IE."""
                self._downloader = downloader
        def set_downloader(self, downloader):
                """Sets the downloader for this IE."""
                self._downloader = downloader

-       
+

        def _real_initialize(self):
                """Real initialization process. Redefine in subclasses."""
                pass
        def _real_initialize(self):
                """Real initialization process. Redefine in subclasses."""
                pass


@@ -683,13 +857,13 @@ class InfoExtractor(object):
 class YoutubeIE(InfoExtractor):
        """Information extractor for youtube.com."""
 
 class YoutubeIE(InfoExtractor):
        """Information extractor for youtube.com."""
 

-       _VALID_URL = r'^((?:http://)?(?:youtu\.be/|(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:_popup)?(?:\.php)?)?[\?#](?:.+&)?v=))))?([0-9A-Za-z_-]+)(?(1).+)?$'
-       _LANG_URL = r'http://uk.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
-       _LOGIN_URL = 'http://www.youtube.com/signup?next=/&gl=US&hl=en'
+       _VALID_URL = r'^((?:https?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?:(?:(?:v|embed)/)|(?:(?:watch(?:_popup)?(?:\.php)?)?(?:\?|#!?)(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$'
+       _LANG_URL = r'http://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
+       _LOGIN_URL = 'https://www.youtube.com/signup?next=/&gl=US&hl=en'

        _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en'
        _NETRC_MACHINE = 'youtube'
        _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en'
        _NETRC_MACHINE = 'youtube'

-       # Listed in order of priority for the -b option
-       _available_formats = ['38', '37', '22', '45', '35', '34', '43', '18', '6', '5', '17', '13', None]
+       # Listed in order of quality
+       _available_formats = ['38', '37', '22', '45', '35', '34', '43', '18', '6', '5', '17', '13']

        _video_extensions = {
                '13': '3gp',
                '17': 'mp4',
        _video_extensions = {
                '13': '3gp',
                '17': 'mp4',


@@ -707,36 +881,36 @@ class YoutubeIE(InfoExtractor):
 
        def report_lang(self):
                """Report attempt to set language."""
 
        def report_lang(self):
                """Report attempt to set language."""

-               self._downloader.to_stdout(u'[youtube] Setting language')
+               self._downloader.to_screen(u'[youtube] Setting language')

 
        def report_login(self):
                """Report attempt to log in."""
 
        def report_login(self):
                """Report attempt to log in."""

-               self._downloader.to_stdout(u'[youtube] Logging in')
-       
+               self._downloader.to_screen(u'[youtube] Logging in')
+

        def report_age_confirmation(self):
                """Report attempt to confirm age."""
        def report_age_confirmation(self):
                """Report attempt to confirm age."""

-               self._downloader.to_stdout(u'[youtube] Confirming age')
-       
+               self._downloader.to_screen(u'[youtube] Confirming age')
+

        def report_video_webpage_download(self, video_id):
                """Report attempt to download video webpage."""
        def report_video_webpage_download(self, video_id):
                """Report attempt to download video webpage."""

-               self._downloader.to_stdout(u'[youtube] %s: Downloading video webpage' % video_id)
-       
+               self._downloader.to_screen(u'[youtube] %s: Downloading video webpage' % video_id)
+

        def report_video_info_webpage_download(self, video_id):
                """Report attempt to download video info webpage."""
        def report_video_info_webpage_download(self, video_id):
                """Report attempt to download video info webpage."""

-               self._downloader.to_stdout(u'[youtube] %s: Downloading video info webpage' % video_id)
-       
+               self._downloader.to_screen(u'[youtube] %s: Downloading video info webpage' % video_id)
+

        def report_information_extraction(self, video_id):
                """Report attempt to extract video information."""
        def report_information_extraction(self, video_id):
                """Report attempt to extract video information."""

-               self._downloader.to_stdout(u'[youtube] %s: Extracting video information' % video_id)
-       
+               self._downloader.to_screen(u'[youtube] %s: Extracting video information' % video_id)
+

        def report_unavailable_format(self, video_id, format):
                """Report extracted video URL."""
        def report_unavailable_format(self, video_id, format):
                """Report extracted video URL."""

-               self._downloader.to_stdout(u'[youtube] %s: Format %s not available' % (video_id, format))
-       
+               self._downloader.to_screen(u'[youtube] %s: Format %s not available' % (video_id, format))
+

        def report_rtmp_download(self):
                """Indicate the download will use the RTMP protocol."""
        def report_rtmp_download(self):
                """Indicate the download will use the RTMP protocol."""

-               self._downloader.to_stdout(u'[youtube] RTMP download detected')
-       
+               self._downloader.to_screen(u'[youtube] RTMP download detected')
+

        def _real_initialize(self):
                if self._downloader is None:
                        return
        def _real_initialize(self):
                if self._downloader is None:
                        return


@@ -762,7 +936,7 @@ class YoutubeIE(InfoExtractor):
                                return
 
                # Set language
                                return
 
                # Set language

-               request = urllib2.Request(self._LANG_URL, None, std_headers)
+               request = urllib2.Request(self._LANG_URL)

                try:
                        self.report_lang()
                        urllib2.urlopen(request).read()
                try:
                        self.report_lang()
                        urllib2.urlopen(request).read()


@@ -782,7 +956,7 @@ class YoutubeIE(InfoExtractor):
                                'username':     username,
                                'password':     password,
                                }
                                'username':     username,
                                'password':     password,
                                }

-               request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form), std_headers)
+               request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form))

                try:
                        self.report_login()
                        login_results = urllib2.urlopen(request).read()
                try:
                        self.report_login()
                        login_results = urllib2.urlopen(request).read()


@@ -792,13 +966,13 @@ class YoutubeIE(InfoExtractor):
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err))
                        return
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err))
                        return

-       
+

                # Confirm age
                age_form = {
                                'next_url':             '/',
                                'action_confirm':       'Confirm',
                                }
                # Confirm age
                age_form = {
                                'next_url':             '/',
                                'action_confirm':       'Confirm',
                                }

-               request = urllib2.Request(self._AGE_URL, urllib.urlencode(age_form), std_headers)
+               request = urllib2.Request(self._AGE_URL, urllib.urlencode(age_form))

                try:
                        self.report_age_confirmation()
                        age_results = urllib2.urlopen(request).read()
                try:
                        self.report_age_confirmation()
                        age_results = urllib2.urlopen(request).read()


@@ -812,130 +986,143 @@ class YoutubeIE(InfoExtractor):
                if mobj is None:
                        self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
                        return
                if mobj is None:
                        self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
                        return

-
-               # At this point we have a new video
-               if self._downloader is not None:
-                       self._downloader.increment_downloads()

                video_id = mobj.group(2)
 
                video_id = mobj.group(2)
 

-               # Downloader parameters
-               best_quality = False
-               all_formats = False
-               format_param = None
-               quality_index = 0
-               if self._downloader is not None:
-                       params = self._downloader.params
-                       format_param = params.get('format', None)
-                       if format_param == '0':
-                               format_limit = params.get('format_limit', None)
-                               if format_limit is not None:
-                                       try:
-                                               # Start at a different format if the user has limited the maximum quality
-                                               quality_index = self._available_formats.index(format_limit)
-                                       except ValueError:
-                                               pass
-                               format_param = self._available_formats[quality_index]
-                               best_quality = True
-                       elif format_param == '-1':
-                               format_param = self._available_formats[quality_index]
-                               all_formats = True
-
-               while True:
-                       # Extension
-                       video_extension = self._video_extensions.get(format_param, 'flv')
+               # Get video webpage
+               self.report_video_webpage_download(video_id)
+               request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en&amp;has_verified=1' % video_id)
+               try:
+                       video_webpage = urllib2.urlopen(request).read()
+               except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+                       self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err))
+                       return

 
 

-                       # Get video webpage
-                       self.report_video_webpage_download(video_id)
-                       request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id, None, std_headers)
+               # Attempt to extract SWF player URL
+               mobj = re.search(r'swfConfig.*?"(http:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage)
+               if mobj is not None:
+                       player_url = re.sub(r'\\(.)', r'\1', mobj.group(1))
+               else:
+                       player_url = None
+
+               # Get video info
+               self.report_video_info_webpage_download(video_id)
+               for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']:
+                       video_info_url = ('http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
+                                          % (video_id, el_type))
+                       request = urllib2.Request(video_info_url)

                        try:
                        try:

-                               video_webpage = urllib2.urlopen(request).read()
+                               video_info_webpage = urllib2.urlopen(request).read()
+                               video_info = parse_qs(video_info_webpage)
+                               if 'token' in video_info:
+                                       break

                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:

-                               self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err))
+                               self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err))

                                return
                                return

+               if 'token' not in video_info:
+                       if 'reason' in video_info:
+                               self._downloader.trouble(u'ERROR: YouTube said: %s' % video_info['reason'][0].decode('utf-8'))
+                       else:
+                               self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason')
+                       return
+
+               # Start extracting information
+               self.report_information_extraction(video_id)

 
 

-                       # Attempt to extract SWF player URL
-                       mobj = re.search(r'swfConfig.*"(http://.*?watch.*?-.*?\.swf)"', video_webpage)
+               # uploader
+               if 'author' not in video_info:
+                       self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
+                       return
+               video_uploader = urllib.unquote_plus(video_info['author'][0])
+
+               # title
+               if 'title' not in video_info:
+                       self._downloader.trouble(u'ERROR: unable to extract video title')
+                       return
+               video_title = urllib.unquote_plus(video_info['title'][0])
+               video_title = video_title.decode('utf-8')
+               video_title = sanitize_title(video_title)
+
+               # simplified title
+               simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
+               simple_title = simple_title.strip(ur'_')
+
+               # thumbnail image
+               if 'thumbnail_url' not in video_info:
+                       self._downloader.trouble(u'WARNING: unable to extract video thumbnail')
+                       video_thumbnail = ''
+               else:   # don't panic if we can't find it
+                       video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0])
+
+               # upload date
+               upload_date = u'NA'
+               mobj = re.search(r'id="eow-date".*?>(.*?)</span>', video_webpage, re.DOTALL)
+               if mobj is not None:
+                       upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split())
+                       format_expressions = ['%d %B %Y', '%B %d %Y']
+                       for expression in format_expressions:
+                               try:
+                                       upload_date = datetime.datetime.strptime(upload_date, expression).strftime('%Y%m%d')
+                               except:
+                                       pass
+
+               # description
+               video_description = 'No description available.'
+               if self._downloader.params.get('forcedescription', False):
+                       mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage)

                        if mobj is not None:
                        if mobj is not None:

-                               player_url = mobj.group(1)
+                               video_description = mobj.group(1)
+
+               # token
+               video_token = urllib.unquote_plus(video_info['token'][0])
+
+               # Decide which formats to download
+               req_format = self._downloader.params.get('format', None)
+
+               if 'fmt_url_map' in video_info:
+                       url_map = dict(tuple(pair.split('|')) for pair in video_info['fmt_url_map'][0].split(','))
+                       format_limit = self._downloader.params.get('format_limit', None)
+                       if format_limit is not None and format_limit in self._available_formats:
+                               format_list = self._available_formats[self._available_formats.index(format_limit):]

                        else:
                        else:

-                               player_url = None
-
-                       # Get video info
-                       self.report_video_info_webpage_download(video_id)
-                       for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']:
-                               video_info_url = ('http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
-                                                  % (video_id, el_type))
-                               request = urllib2.Request(video_info_url, None, std_headers)
-                               try:
-                                       video_info_webpage = urllib2.urlopen(request).read()
-                                       video_info = parse_qs(video_info_webpage)
-                                       if 'token' in video_info:
-                                               break
-                               except (urllib2.URLError, httplib.HTTPException, socket.error), err:
-                                       self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err))
-                                       return
-                       self.report_information_extraction(video_id)
-
-                       # "t" param
-                       if 'token' not in video_info:
-                               # Attempt to see if YouTube has issued an error message
-                               if 'reason' not in video_info:
-                                       self._downloader.trouble(u'ERROR: unable to extract "t" parameter for unknown reason')
-                                       stream = open('reportme-ydl-%s.dat' % time.time(), 'wb')
-                                       stream.write(video_info_webpage)
-                                       stream.close()
-                               else:
-                                       reason = urllib.unquote_plus(video_info['reason'][0])
-                                       self._downloader.trouble(u'ERROR: YouTube said: %s' % reason.decode('utf-8'))
+                               format_list = self._available_formats
+                       existing_formats = [x for x in format_list if x in url_map]
+                       if len(existing_formats) == 0:
+                               self._downloader.trouble(u'ERROR: no known formats available for video')

                                return
                                return

-                       token = urllib.unquote_plus(video_info['token'][0])
-                       video_real_url = 'http://www.youtube.com/get_video?video_id=%s&t=%s&eurl=&el=detailpage&ps=default&gl=US&hl=en' % (video_id, token)
-                       if format_param is not None:
-                               video_real_url = '%s&fmt=%s' % (video_real_url, format_param)
-
-                       # Check possible RTMP download
-                       if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
-                               self.report_rtmp_download()
-                               video_real_url = video_info['conn'][0]
-
-                       # uploader
-                       if 'author' not in video_info:
-                               self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
-                               return
-                       video_uploader = urllib.unquote_plus(video_info['author'][0])
+                       if req_format is None:
+                               video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
+                       elif req_format == '-1':
+                               video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
+                       else:
+                               # Specific format
+                               if req_format not in url_map:
+                                       self._downloader.trouble(u'ERROR: requested format not available')
+                                       return
+                               video_url_list = [(req_format, url_map[req_format])] # Specific format

 
 

-                       # title
-                       if 'title' not in video_info:
-                               self._downloader.trouble(u'ERROR: unable to extract video title')
-                               return
-                       video_title = urllib.unquote_plus(video_info['title'][0])
-                       video_title = video_title.decode('utf-8')
-                       video_title = sanitize_title(video_title)
-
-                       # simplified title
-                       simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
-                       simple_title = simple_title.strip(ur'_')
-
-                       # thumbnail image
-                       if 'thumbnail_url' not in video_info:
-                               self._downloader.trouble(u'WARNING: unable to extract video thumbnail')
-                               video_thumbnail = ''
-                       else:   # don't panic if we can't find it
-                               video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0])
-
-                       # description
-                       video_description = 'No description available.'
-                       if self._downloader.params.get('forcedescription', False):
-                               mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage)
-                               if mobj is not None:
-                                       video_description = mobj.group(1)
+               elif 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
+                       self.report_rtmp_download()
+                       video_url_list = [(None, video_info['conn'][0])]
+
+               else:
+                       self._downloader.trouble(u'ERROR: no fmt_url_map or conn information found in video info')
+                       return

 
 

+               for format_param, video_real_url in video_url_list:
+                       # At this point we have a new video
+                       self._downloader.increment_downloads()
+
+                       # Extension
+                       video_extension = self._video_extensions.get(format_param, 'flv')
+
+                       # Find the video URL in fmt_url_map or conn paramters

                        try:
                                # Process video information
                                self._downloader.process_info({
                                        'id':           video_id.decode('utf-8'),
                                        'url':          video_real_url.decode('utf-8'),
                                        'uploader':     video_uploader.decode('utf-8'),
                        try:
                                # Process video information
                                self._downloader.process_info({
                                        'id':           video_id.decode('utf-8'),
                                        'url':          video_real_url.decode('utf-8'),
                                        'uploader':     video_uploader.decode('utf-8'),

+                                       'upload_date':  upload_date,

                                        'title':        video_title,
                                        'stitle':       simple_title,
                                        'ext':          video_extension.decode('utf-8'),
                                        'title':        video_title,
                                        'stitle':       simple_title,
                                        'ext':          video_extension.decode('utf-8'),


@@ -944,32 +1131,8 @@ class YoutubeIE(InfoExtractor):
                                        'description':  video_description.decode('utf-8'),
                                        'player_url':   player_url,
                                })
                                        'description':  video_description.decode('utf-8'),
                                        'player_url':   player_url,
                                })

-
-                               if all_formats:
-                                       quality_index += 1
-                                       if quality_index == len(self._available_formats):
-                                               # None left to get
-                                               return
-                                       else:
-                                               format_param = self._available_formats[quality_index]
-                                               continue
-                               return
-
-                       except UnavailableFormatError, err:
-                               if best_quality or all_formats:
-                                       quality_index += 1
-                                       if quality_index == len(self._available_formats):
-                                               # I don't ever expect this to happen
-                                               if not all_formats:
-                                                       self._downloader.trouble(u'ERROR: no known formats available for video')
-                                               return
-                                       else:
-                                               self.report_unavailable_format(video_id, format_param)
-                                               format_param = self._available_formats[quality_index]
-                                               continue
-                               else: 
-                                       self._downloader.trouble('ERROR: format not available for video')
-                                       return
+                       except UnavailableVideoError, err:
+                               self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class MetacafeIE(InfoExtractor):
 
 
 class MetacafeIE(InfoExtractor):


@@ -990,23 +1153,23 @@ class MetacafeIE(InfoExtractor):
 
        def report_disclaimer(self):
                """Report disclaimer retrieval."""
 
        def report_disclaimer(self):
                """Report disclaimer retrieval."""

-               self._downloader.to_stdout(u'[metacafe] Retrieving disclaimer')
+               self._downloader.to_screen(u'[metacafe] Retrieving disclaimer')

 
        def report_age_confirmation(self):
                """Report attempt to confirm age."""
 
        def report_age_confirmation(self):
                """Report attempt to confirm age."""

-               self._downloader.to_stdout(u'[metacafe] Confirming age')
-       
+               self._downloader.to_screen(u'[metacafe] Confirming age')
+

        def report_download_webpage(self, video_id):
                """Report webpage download."""
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'[metacafe] %s: Downloading webpage' % video_id)
-       
+               self._downloader.to_screen(u'[metacafe] %s: Downloading webpage' % video_id)
+

        def report_extraction(self, video_id):
                """Report information extraction."""
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[metacafe] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[metacafe] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                # Retrieve disclaimer
 
        def _real_initialize(self):
                # Retrieve disclaimer

-               request = urllib2.Request(self._DISCLAIMER, None, std_headers)
+               request = urllib2.Request(self._DISCLAIMER)

                try:
                        self.report_disclaimer()
                        disclaimer = urllib2.urlopen(request).read()
                try:
                        self.report_disclaimer()
                        disclaimer = urllib2.urlopen(request).read()


@@ -1019,14 +1182,14 @@ class MetacafeIE(InfoExtractor):
                        'filters': '0',
                        'submit': "Continue - I'm over 18",
                        }
                        'filters': '0',
                        'submit': "Continue - I'm over 18",
                        }

-               request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form), std_headers)
+               request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form))

                try:
                        self.report_age_confirmation()
                        disclaimer = urllib2.urlopen(request).read()
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err))
                        return
                try:
                        self.report_age_confirmation()
                        disclaimer = urllib2.urlopen(request).read()
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err))
                        return

-       
+

        def _real_extract(self, url):
                # Extract id and simplified title from URL
                mobj = re.match(self._VALID_URL, url)
        def _real_extract(self, url):
                # Extract id and simplified title from URL
                mobj = re.match(self._VALID_URL, url)


@@ -1043,11 +1206,9 @@ class MetacafeIE(InfoExtractor):
                        return
 
                # At this point we have a new video
                        return
 
                # At this point we have a new video

-               if self._downloader is not None:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

 
                simple_title = mobj.group(2).decode('utf-8')
 
                simple_title = mobj.group(2).decode('utf-8')

-               video_extension = 'flv'

 
                # Retrieve video webpage to extract further information
                request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id)
 
                # Retrieve video webpage to extract further information
                request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id)


@@ -1061,20 +1222,33 @@ class MetacafeIE(InfoExtractor):
                # Extract URL, uploader and title from webpage
                self.report_extraction(video_id)
                mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage)
                # Extract URL, uploader and title from webpage
                self.report_extraction(video_id)
                mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage)

-               if mobj is None:
-                       self._downloader.trouble(u'ERROR: unable to extract media URL')
-                       return
-               mediaURL = urllib.unquote(mobj.group(1))
-
-               #mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage)
-               #if mobj is None:
-               #       self._downloader.trouble(u'ERROR: unable to extract gdaKey')
-               #       return
-               #gdaKey = mobj.group(1)
-               #
-               #video_url = '%s?__gda__=%s' % (mediaURL, gdaKey)
+               if mobj is not None:
+                       mediaURL = urllib.unquote(mobj.group(1))
+                       video_extension = mediaURL[-3:]

 
 

-               video_url = mediaURL
+                       # Extract gdaKey if available
+                       mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage)
+                       if mobj is None:
+                               video_url = mediaURL
+                       else:
+                               gdaKey = mobj.group(1)
+                               video_url = '%s?__gda__=%s' % (mediaURL, gdaKey)
+               else:
+                       mobj = re.search(r' name="flashvars" value="(.*?)"', webpage)
+                       if mobj is None:
+                               self._downloader.trouble(u'ERROR: unable to extract media URL')
+                               return
+                       vardict = parse_qs(mobj.group(1))
+                       if 'mediaData' not in vardict:
+                               self._downloader.trouble(u'ERROR: unable to extract media URL')
+                               return
+                       mobj = re.search(r'"mediaURL":"(http.*?)","key":"(.*?)"', vardict['mediaData'][0])
+                       if mobj is None:
+                               self._downloader.trouble(u'ERROR: unable to extract media URL')
+                               return
+                       mediaURL = mobj.group(1).replace('\\/', '/')
+                       video_extension = mediaURL[-3:]
+                       video_url = '%s?__gda__=%s' % (mediaURL, mobj.group(2))

 
                mobj = re.search(r'(?im)<title>(.*) - Video</title>', webpage)
                if mobj is None:
 
                mobj = re.search(r'(?im)<title>(.*) - Video</title>', webpage)
                if mobj is None:


@@ -1095,14 +1269,15 @@ class MetacafeIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader.decode('utf-8'),
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader.decode('utf-8'),

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class DailymotionIE(InfoExtractor):
 
 
 class DailymotionIE(InfoExtractor):


@@ -1119,11 +1294,11 @@ class DailymotionIE(InfoExtractor):
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'[dailymotion] %s: Downloading webpage' % video_id)
-       
+               self._downloader.to_screen(u'[dailymotion] %s: Downloading webpage' % video_id)
+

        def report_extraction(self, video_id):
                """Report information extraction."""
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[dailymotion] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[dailymotion] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                return
 
        def _real_initialize(self):
                return


@@ -1136,8 +1311,7 @@ class DailymotionIE(InfoExtractor):
                        return
 
                # At this point we have a new video
                        return
 
                # At this point we have a new video

-               if self._downloader is not None:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

                video_id = mobj.group(1)
 
                simple_title = mobj.group(2).decode('utf-8')
                video_id = mobj.group(1)
 
                simple_title = mobj.group(2).decode('utf-8')


@@ -1172,7 +1346,7 @@ class DailymotionIE(InfoExtractor):
                video_title = mobj.group(1).decode('utf-8')
                video_title = sanitize_title(video_title)
 
                video_title = mobj.group(1).decode('utf-8')
                video_title = sanitize_title(video_title)
 

-               mobj = re.search(r'(?im)<div class="dmco_html owner">.*?<a class="name" href="/.+?">(.+?)</a></div>', webpage)
+               mobj = re.search(r'(?im)<Attribute name="owner">(.+?)</Attribute>', webpage)

                if mobj is None:
                        self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
                        return
                if mobj is None:
                        self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
                        return


@@ -1184,14 +1358,15 @@ class DailymotionIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader.decode('utf-8'),
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader.decode('utf-8'),

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 class GoogleIE(InfoExtractor):
        """Information extractor for video.google.com."""
 
 class GoogleIE(InfoExtractor):
        """Information extractor for video.google.com."""


@@ -1207,11 +1382,11 @@ class GoogleIE(InfoExtractor):
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'[video.google] %s: Downloading webpage' % video_id)
+               self._downloader.to_screen(u'[video.google] %s: Downloading webpage' % video_id)

 
        def report_extraction(self, video_id):
                """Report information extraction."""
 
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[video.google] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[video.google] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                return
 
        def _real_initialize(self):
                return


@@ -1224,8 +1399,7 @@ class GoogleIE(InfoExtractor):
                        return
 
                # At this point we have a new video
                        return
 
                # At this point we have a new video

-               if self._downloader is not None:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

                video_id = mobj.group(1)
 
                video_extension = 'mp4'
                video_id = mobj.group(1)
 
                video_extension = 'mp4'


@@ -1294,14 +1468,15 @@ class GoogleIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     u'NA',
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     u'NA',

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class PhotobucketIE(InfoExtractor):
 
 
 class PhotobucketIE(InfoExtractor):


@@ -1318,11 +1493,11 @@ class PhotobucketIE(InfoExtractor):
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'[photobucket] %s: Downloading webpage' % video_id)
+               self._downloader.to_screen(u'[photobucket] %s: Downloading webpage' % video_id)

 
        def report_extraction(self, video_id):
                """Report information extraction."""
 
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[photobucket] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[photobucket] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                return
 
        def _real_initialize(self):
                return


@@ -1335,8 +1510,7 @@ class PhotobucketIE(InfoExtractor):
                        return
 
                # At this point we have a new video
                        return
 
                # At this point we have a new video

-               if self._downloader is not None:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

                video_id = mobj.group(1)
 
                video_extension = 'flv'
                video_id = mobj.group(1)
 
                video_extension = 'flv'


@@ -1376,14 +1550,15 @@ class PhotobucketIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader,
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader,

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class YahooIE(InfoExtractor):
 
 
 class YahooIE(InfoExtractor):


@@ -1403,11 +1578,11 @@ class YahooIE(InfoExtractor):
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'[video.yahoo] %s: Downloading webpage' % video_id)
+               self._downloader.to_screen(u'[video.yahoo] %s: Downloading webpage' % video_id)

 
        def report_extraction(self, video_id):
                """Report information extraction."""
 
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[video.yahoo] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[video.yahoo] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                return
 
        def _real_initialize(self):
                return


@@ -1420,8 +1595,7 @@ class YahooIE(InfoExtractor):
                        return
 
                # At this point we have a new video
                        return
 
                # At this point we have a new video

-               if self._downloader is not None and new_video:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

                video_id = mobj.group(2)
                video_extension = 'flv'
 
                video_id = mobj.group(2)
                video_extension = 'flv'
 


@@ -1531,6 +1705,7 @@ class YahooIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url,
                                'uploader':     video_uploader,
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url,
                                'uploader':     video_uploader,

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),


@@ -1540,8 +1715,8 @@ class YahooIE(InfoExtractor):
                                'description':  video_description,
                                'player_url':   None,
                        })
                                'description':  video_description,
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class GenericIE(InfoExtractor):
 
 
 class GenericIE(InfoExtractor):


@@ -1556,20 +1731,19 @@ class GenericIE(InfoExtractor):
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""
 
        def report_download_webpage(self, video_id):
                """Report webpage download."""

-               self._downloader.to_stdout(u'WARNING: Falling back on generic information extractor.')
-               self._downloader.to_stdout(u'[generic] %s: Downloading webpage' % video_id)
+               self._downloader.to_screen(u'WARNING: Falling back on generic information extractor.')
+               self._downloader.to_screen(u'[generic] %s: Downloading webpage' % video_id)

 
        def report_extraction(self, video_id):
                """Report information extraction."""
 
        def report_extraction(self, video_id):
                """Report information extraction."""

-               self._downloader.to_stdout(u'[generic] %s: Extracting information' % video_id)
+               self._downloader.to_screen(u'[generic] %s: Extracting information' % video_id)

 
        def _real_initialize(self):
                return
 
        def _real_extract(self, url):
                # At this point we have a new video
 
        def _real_initialize(self):
                return
 
        def _real_extract(self, url):
                # At this point we have a new video

-               if self._downloader is not None:
-                       self._downloader.increment_downloads()
+               self._downloader.increment_downloads()

 
                video_id = url.split('/')[-1]
                request = urllib2.Request(url)
 
                video_id = url.split('/')[-1]
                request = urllib2.Request(url)


@@ -1585,6 +1759,7 @@ class GenericIE(InfoExtractor):
                        self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
                        return
 
                        self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
                        return
 

+               self.report_extraction(video_id)

                # Start with something easy: JW Player in SWFObject
                mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage)
                if mobj is None:
                # Start with something easy: JW Player in SWFObject
                mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage)
                if mobj is None:


@@ -1634,14 +1809,15 @@ class GenericIE(InfoExtractor):
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader,
                                'id':           video_id.decode('utf-8'),
                                'url':          video_url.decode('utf-8'),
                                'uploader':     video_uploader,

+                               'upload_date':  u'NA',

                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })
                                'title':        video_title,
                                'stitle':       simple_title,
                                'ext':          video_extension.decode('utf-8'),
                                'format':       u'NA',
                                'player_url':   None,
                        })

-               except UnavailableFormatError:
-                       self._downloader.trouble(u'ERROR: format not available for video')
+               except UnavailableVideoError, err:
+                       self._downloader.trouble(u'\nERROR: unable to download video')

 
 
 class YoutubeSearchIE(InfoExtractor):
 
 
 class YoutubeSearchIE(InfoExtractor):


@@ -1656,7 +1832,7 @@ class YoutubeSearchIE(InfoExtractor):
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie

-       
+

        @staticmethod
        def suitable(url):
                return (re.match(YoutubeSearchIE._VALID_QUERY, url) is not None)
        @staticmethod
        def suitable(url):
                return (re.match(YoutubeSearchIE._VALID_QUERY, url) is not None)


@@ -1664,11 +1840,11 @@ class YoutubeSearchIE(InfoExtractor):
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())

-               self._downloader.to_stdout(u'[youtube] query "%s": Downloading page %s' % (query, pagenum))
+               self._downloader.to_screen(u'[youtube] query "%s": Downloading page %s' % (query, pagenum))

 
        def _real_initialize(self):
                self._youtube_ie.initialize()
 
        def _real_initialize(self):
                self._youtube_ie.initialize()

-       
+

        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:
        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:


@@ -1709,7 +1885,7 @@ class YoutubeSearchIE(InfoExtractor):
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)

-                       request = urllib2.Request(result_url, None, std_headers)
+                       request = urllib2.Request(result_url)

                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:


@@ -1747,7 +1923,7 @@ class GoogleSearchIE(InfoExtractor):
        def __init__(self, google_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._google_ie = google_ie
        def __init__(self, google_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._google_ie = google_ie

-       
+

        @staticmethod
        def suitable(url):
                return (re.match(GoogleSearchIE._VALID_QUERY, url) is not None)
        @staticmethod
        def suitable(url):
                return (re.match(GoogleSearchIE._VALID_QUERY, url) is not None)


@@ -1755,11 +1931,11 @@ class GoogleSearchIE(InfoExtractor):
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())

-               self._downloader.to_stdout(u'[video.google] query "%s": Downloading page %s' % (query, pagenum))
+               self._downloader.to_screen(u'[video.google] query "%s": Downloading page %s' % (query, pagenum))

 
        def _real_initialize(self):
                self._google_ie.initialize()
 
        def _real_initialize(self):
                self._google_ie.initialize()

-       
+

        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:
        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:


@@ -1800,7 +1976,7 @@ class GoogleSearchIE(InfoExtractor):
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)

-                       request = urllib2.Request(result_url, None, std_headers)
+                       request = urllib2.Request(result_url)

                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:


@@ -1838,7 +2014,7 @@ class YahooSearchIE(InfoExtractor):
        def __init__(self, yahoo_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._yahoo_ie = yahoo_ie
        def __init__(self, yahoo_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._yahoo_ie = yahoo_ie

-       
+

        @staticmethod
        def suitable(url):
                return (re.match(YahooSearchIE._VALID_QUERY, url) is not None)
        @staticmethod
        def suitable(url):
                return (re.match(YahooSearchIE._VALID_QUERY, url) is not None)


@@ -1846,11 +2022,11 @@ class YahooSearchIE(InfoExtractor):
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())
        def report_download_page(self, query, pagenum):
                """Report attempt to download playlist page with given number."""
                query = query.decode(preferredencoding())

-               self._downloader.to_stdout(u'[video.yahoo] query "%s": Downloading page %s' % (query, pagenum))
+               self._downloader.to_screen(u'[video.yahoo] query "%s": Downloading page %s' % (query, pagenum))

 
        def _real_initialize(self):
                self._yahoo_ie.initialize()
 
        def _real_initialize(self):
                self._yahoo_ie.initialize()

-       
+

        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:
        def _real_extract(self, query):
                mobj = re.match(self._VALID_QUERY, query)
                if mobj is None:


@@ -1891,7 +2067,7 @@ class YahooSearchIE(InfoExtractor):
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)
                while True:
                        self.report_download_page(query, pagenum)
                        result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum)

-                       request = urllib2.Request(result_url, None, std_headers)
+                       request = urllib2.Request(result_url)

                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:


@@ -1920,7 +2096,7 @@ class YahooSearchIE(InfoExtractor):
 class YoutubePlaylistIE(InfoExtractor):
        """Information Extractor for YouTube playlists."""
 
 class YoutubePlaylistIE(InfoExtractor):
        """Information Extractor for YouTube playlists."""
 

-       _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists)\?.*?p=|user/.*?/user/)([^&]+).*'
+       _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists)\?.*?p=|user/.*?/user/|p/)([^&]+).*'

        _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en'
        _VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
        _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
        _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en'
        _VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
        _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'


@@ -1929,18 +2105,18 @@ class YoutubePlaylistIE(InfoExtractor):
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie

-       
+

        @staticmethod
        def suitable(url):
                return (re.match(YoutubePlaylistIE._VALID_URL, url) is not None)
 
        def report_download_page(self, playlist_id, pagenum):
                """Report attempt to download playlist page with given number."""
        @staticmethod
        def suitable(url):
                return (re.match(YoutubePlaylistIE._VALID_URL, url) is not None)
 
        def report_download_page(self, playlist_id, pagenum):
                """Report attempt to download playlist page with given number."""

-               self._downloader.to_stdout(u'[youtube] PL %s: Downloading page #%s' % (playlist_id, pagenum))
+               self._downloader.to_screen(u'[youtube] PL %s: Downloading page #%s' % (playlist_id, pagenum))

 
        def _real_initialize(self):
                self._youtube_ie.initialize()
 
        def _real_initialize(self):
                self._youtube_ie.initialize()

-       
+

        def _real_extract(self, url):
                # Extract playlist id
                mobj = re.match(self._VALID_URL, url)
        def _real_extract(self, url):
                # Extract playlist id
                mobj = re.match(self._VALID_URL, url)


@@ -1955,7 +2131,7 @@ class YoutubePlaylistIE(InfoExtractor):
 
                while True:
                        self.report_download_page(playlist_id, pagenum)
 
                while True:
                        self.report_download_page(playlist_id, pagenum)

-                       request = urllib2.Request(self._TEMPLATE_URL % (playlist_id, pagenum), None, std_headers)
+                       request = urllib2.Request(self._TEMPLATE_URL % (playlist_id, pagenum))

                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                        try:
                                page = urllib2.urlopen(request).read()
                        except (urllib2.URLError, httplib.HTTPException, socket.error), err:


@@ -1973,6 +2149,10 @@ class YoutubePlaylistIE(InfoExtractor):
                                break
                        pagenum = pagenum + 1
 
                                break
                        pagenum = pagenum + 1
 

+               playliststart = self._downloader.params.get('playliststart', 1) - 1
+               playlistend = self._downloader.params.get('playlistend', -1)
+               video_ids = video_ids[playliststart:playlistend]
+

                for id in video_ids:
                        self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
                return
                for id in video_ids:
                        self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
                return


@@ -1980,26 +2160,29 @@ class YoutubePlaylistIE(InfoExtractor):
 class YoutubeUserIE(InfoExtractor):
        """Information Extractor for YouTube users."""
 
 class YoutubeUserIE(InfoExtractor):
        """Information Extractor for YouTube users."""
 

-       _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/user/(.*)'
+       _VALID_URL = r'(?:(?:(?:http://)?(?:\w+\.)?youtube.com/user/)|ytuser:)([A-Za-z0-9_-]+)'

        _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s'
        _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s'

-       _VIDEO_INDICATOR = r'http://gdata.youtube.com/feeds/api/videos/(.*)' # XXX Fix this.
+       _GDATA_PAGE_SIZE = 50
+       _GDATA_URL = 'http://gdata.youtube.com/feeds/api/users/%s/uploads?max-results=%d&start-index=%d'
+       _VIDEO_INDICATOR = r'/watch\?v=(.+?)&'

        _youtube_ie = None
 
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie
        _youtube_ie = None
 
        def __init__(self, youtube_ie, downloader=None):
                InfoExtractor.__init__(self, downloader)
                self._youtube_ie = youtube_ie

-       
+

        @staticmethod
        def suitable(url):
                return (re.match(YoutubeUserIE._VALID_URL, url) is not None)
 
        @staticmethod
        def suitable(url):
                return (re.match(YoutubeUserIE._VALID_URL, url) is not None)
 

-       def report_download_page(self, username):
+       def report_download_page(self, username, start_index):

                """Report attempt to download user page."""
                """Report attempt to download user page."""

-               self._downloader.to_stdout(u'[youtube] user %s: Downloading page ' % (username))
+               self._downloader.to_screen(u'[youtube] user %s: Downloading video ids from %d to %d' %
+                                          (username, start_index, start_index + self._GDATA_PAGE_SIZE))

 
        def _real_initialize(self):
                self._youtube_ie.initialize()
 
        def _real_initialize(self):
                self._youtube_ie.initialize()

-       
+

        def _real_extract(self, url):
                # Extract username
                mobj = re.match(self._VALID_URL, url)
        def _real_extract(self, url):
                # Extract username
                mobj = re.match(self._VALID_URL, url)


@@ -2007,30 +2190,142 @@ class YoutubeUserIE(InfoExtractor):
                        self._downloader.trouble(u'ERROR: invalid url: %s' % url)
                        return
 
                        self._downloader.trouble(u'ERROR: invalid url: %s' % url)
                        return
 

-               # Download user page

                username = mobj.group(1)
                username = mobj.group(1)

+
+               # Download video ids using YouTube Data API. Result size per
+               # query is limited (currently to 50 videos) so we need to query
+               # page by page until there are no video ids - it means we got
+               # all of them.
+

                video_ids = []
                video_ids = []

-               pagenum = 1
+               pagenum = 0
+
+               while True:
+                       start_index = pagenum * self._GDATA_PAGE_SIZE + 1
+                       self.report_download_page(username, start_index)
+
+                       request = urllib2.Request(self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index))
+
+                       try:
+                               page = urllib2.urlopen(request).read()
+                       except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+                               self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err))
+                               return
+
+                       # Extract video identifiers
+                       ids_in_page = []
+
+                       for mobj in re.finditer(self._VIDEO_INDICATOR, page):
+                               if mobj.group(1) not in ids_in_page:
+                                       ids_in_page.append(mobj.group(1))
+
+                       video_ids.extend(ids_in_page)
+
+                       # A little optimization - if current page is not
+                       # "full", ie. does not contain PAGE_SIZE video ids then
+                       # we can assume that this page is the last one - there
+                       # are no more ids on further pages - no need to query
+                       # again.
+
+                       if len(ids_in_page) < self._GDATA_PAGE_SIZE:
+                               break
+
+                       pagenum += 1
+
+               all_ids_count = len(video_ids)
+               playliststart = self._downloader.params.get('playliststart', 1) - 1
+               playlistend = self._downloader.params.get('playlistend', -1)

 
 

-               self.report_download_page(username)
-               request = urllib2.Request(self._TEMPLATE_URL % (username), None, std_headers)
+               if playlistend == -1:
+                       video_ids = video_ids[playliststart:]
+               else:
+                       video_ids = video_ids[playliststart:playlistend]
+                       
+               self._downloader.to_screen("[youtube] user %s: Collected %d video ids (downloading %d of them)" %
+                                          (username, all_ids_count, len(video_ids)))
+
+               for video_id in video_ids:
+                       self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id)
+
+
+class DepositFilesIE(InfoExtractor):
+       """Information extractor for depositfiles.com"""
+
+       _VALID_URL = r'(?:http://)?(?:\w+\.)?depositfiles.com/(?:../(?#locale))?files/(.+)'
+
+       def __init__(self, downloader=None):
+               InfoExtractor.__init__(self, downloader)
+
+       @staticmethod
+       def suitable(url):
+               return (re.match(DepositFilesIE._VALID_URL, url) is not None)
+
+       def report_download_webpage(self, file_id):
+               """Report webpage download."""
+               self._downloader.to_screen(u'[DepositFiles] %s: Downloading webpage' % file_id)
+
+       def report_extraction(self, file_id):
+               """Report information extraction."""
+               self._downloader.to_screen(u'[DepositFiles] %s: Extracting information' % file_id)
+
+       def _real_initialize(self):
+               return
+
+       def _real_extract(self, url):
+               # At this point we have a new file
+               self._downloader.increment_downloads()
+
+               file_id = url.split('/')[-1]
+               # Rebuild url in english locale
+               url = 'http://depositfiles.com/en/files/' + file_id
+
+               # Retrieve file webpage with 'Free download' button pressed
+               free_download_indication = { 'gateway_result' : '1' }
+               request = urllib2.Request(url, urllib.urlencode(free_download_indication))

                try:
                try:

-                       page = urllib2.urlopen(request).read()
+                       self.report_download_webpage(file_id)
+                       webpage = urllib2.urlopen(request).read()

                except (urllib2.URLError, httplib.HTTPException, socket.error), err:
                except (urllib2.URLError, httplib.HTTPException, socket.error), err:

-                       self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err))
+                       self._downloader.trouble(u'ERROR: Unable to retrieve file webpage: %s' % str(err))

                        return
 
                        return
 

-               # Extract video identifiers
-               ids_in_page = []
+               # Search for the real file URL
+               mobj = re.search(r'<form action="(http://fileshare.+?)"', webpage)
+               if (mobj is None) or (mobj.group(1) is None):
+                       # Try to figure out reason of the error.
+                       mobj = re.search(r'<strong>(Attention.*?)</strong>', webpage, re.DOTALL)
+                       if (mobj is not None) and (mobj.group(1) is not None):
+                               restriction_message = re.sub('\s+', ' ', mobj.group(1)).strip()
+                               self._downloader.trouble(u'ERROR: %s' % restriction_message)
+                       else:
+                               self._downloader.trouble(u'ERROR: unable to extract download URL from: %s' % url)
+                       return

 
 

-               for mobj in re.finditer(self._VIDEO_INDICATOR, page):
-                       if mobj.group(1) not in ids_in_page:
-                               ids_in_page.append(mobj.group(1))
-               video_ids.extend(ids_in_page)
+               file_url = mobj.group(1)
+               file_extension = os.path.splitext(file_url)[1][1:]

 
 

-               for id in video_ids:
-                       self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
-               return
+               # Search for file title
+               mobj = re.search(r'<b title="(.*?)">', webpage)
+               if mobj is None:
+                       self._downloader.trouble(u'ERROR: unable to extract title')
+                       return
+               file_title = mobj.group(1).decode('utf-8')
+
+               try:
+                       # Process file information
+                       self._downloader.process_info({
+                               'id':           file_id.decode('utf-8'),
+                               'url':          file_url.decode('utf-8'),
+                               'uploader':     u'NA',
+                               'upload_date':  u'NA',
+                               'title':        file_title,
+                               'stitle':       file_title,
+                               'ext':          file_extension.decode('utf-8'),
+                               'format':       u'NA',
+                               'player_url':   None,
+                       })
+               except UnavailableVideoError, err:
+                       self._downloader.trouble(u'ERROR: unable to download file')

 
 class PostProcessor(object):
        """Post Processor class.
 
 class PostProcessor(object):
        """Post Processor class.


@@ -2057,7 +2352,7 @@ class PostProcessor(object):
        def set_downloader(self, downloader):
                """Sets the downloader for this PP."""
                self._downloader = downloader
        def set_downloader(self, downloader):
                """Sets the downloader for this PP."""
                self._downloader = downloader

-       
+

        def run(self, information):
                """Run the PostProcessor.
 
        def run(self, information):
                """Run the PostProcessor.
 


@@ -2077,7 +2372,7 @@ class PostProcessor(object):
                it was called from.
                """
                return information # by default, do nothing
                it was called from.
                """
                return information # by default, do nothing

-       
+

 ### MAIN PROGRAM ###
 if __name__ == '__main__':
        try:
 ### MAIN PROGRAM ###
 if __name__ == '__main__':
        try:


@@ -2085,31 +2380,32 @@ if __name__ == '__main__':
                import getpass
                import optparse
 
                import getpass
                import optparse
 

-               # Function to update the program file with the latest version from bitbucket.org
+               # Function to update the program file with the latest version from the repository.

                def update_self(downloader, filename):
                        # Note: downloader only used for options
                def update_self(downloader, filename):
                        # Note: downloader only used for options

-                       if not os.access (filename, os.W_OK):
+                       if not os.access(filename, os.W_OK):

                                sys.exit('ERROR: no write permissions on %s' % filename)
 
                                sys.exit('ERROR: no write permissions on %s' % filename)
 

-                       downloader.to_stdout('Updating to latest stable version...')
-                       latest_url = 'http://bitbucket.org/rg3/youtube-dl/raw/tip/LATEST_VERSION'
-                       latest_version = urllib.urlopen(latest_url).read().strip()
-                       prog_url = 'http://bitbucket.org/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version
-                       newcontent = urllib.urlopen(prog_url).read()
-                       stream = open(filename, 'w')
-                       stream.write(newcontent)
-                       stream.close()
-                       downloader.to_stdout('Updated to version %s' % latest_version)
-
-               # General configuration
-               urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler()))
-               urllib2.install_opener(urllib2.build_opener(urllib2.HTTPCookieProcessor()))
-               socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words)
+                       downloader.to_screen('Updating to latest stable version...')
+                       try:
+                               latest_url = 'http://github.com/rg3/youtube-dl/raw/master/LATEST_VERSION'
+                               latest_version = urllib.urlopen(latest_url).read().strip()
+                               prog_url = 'http://github.com/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version
+                               newcontent = urllib.urlopen(prog_url).read()
+                       except (IOError, OSError), err:
+                               sys.exit('ERROR: unable to download latest version')
+                       try:
+                               stream = open(filename, 'w')
+                               stream.write(newcontent)
+                               stream.close()
+                       except (IOError, OSError), err:
+                               sys.exit('ERROR: unable to overwrite current version')
+                       downloader.to_screen('Updated to version %s' % latest_version)

 
                # Parse command line
                parser = optparse.OptionParser(
                        usage='Usage: %prog [options] url...',
 
                # Parse command line
                parser = optparse.OptionParser(
                        usage='Usage: %prog [options] url...',

-                       version='2010.06.06',
+                       version='2011.01.30',

                        conflict_handler='resolve',
                )
 
                        conflict_handler='resolve',
                )
 


@@ -2125,6 +2421,13 @@ if __name__ == '__main__':
                                dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
                parser.add_option('-R', '--retries',
                                dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10)
                                dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
                parser.add_option('-R', '--retries',
                                dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10)

+               parser.add_option('--playlist-start',
+                               dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1)
+               parser.add_option('--playlist-end',
+                               dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1)
+               parser.add_option('--dump-user-agent',
+                               action='store_true', dest='dump_user_agent',
+                               help='display the current browser identification', default=False)

 
                authentication = optparse.OptionGroup(parser, 'Authentication Options')
                authentication.add_option('-u', '--username',
 
                authentication = optparse.OptionGroup(parser, 'Authentication Options')
                authentication.add_option('-u', '--username',


@@ -2138,16 +2441,10 @@ if __name__ == '__main__':
                video_format = optparse.OptionGroup(parser, 'Video Format Options')
                video_format.add_option('-f', '--format',
                                action='store', dest='format', metavar='FORMAT', help='video format code')
                video_format = optparse.OptionGroup(parser, 'Video Format Options')
                video_format.add_option('-f', '--format',
                                action='store', dest='format', metavar='FORMAT', help='video format code')

-               video_format.add_option('-b', '--best-quality',
-                               action='store_const', dest='format', help='download the best quality video possible', const='0')
-               video_format.add_option('-m', '--mobile-version',
-                               action='store_const', dest='format', help='alias for -f 17', const='17')
-               video_format.add_option('-d', '--high-def',
-                               action='store_const', dest='format', help='alias for -f 22', const='22')

                video_format.add_option('--all-formats',
                                action='store_const', dest='format', help='download all available video formats', const='-1')
                video_format.add_option('--max-quality',
                video_format.add_option('--all-formats',
                                action='store_const', dest='format', help='download all available video formats', const='-1')
                video_format.add_option('--max-quality',

-                               action='store', dest='format_limit', metavar='FORMAT', help='highest quality format limit for -b')
+                               action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')

                parser.add_option_group(video_format)
 
                verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
                parser.add_option_group(video_format)
 
                verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')


@@ -2160,11 +2457,19 @@ if __name__ == '__main__':
                verbosity.add_option('-e', '--get-title',
                                action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
                verbosity.add_option('--get-thumbnail',
                verbosity.add_option('-e', '--get-title',
                                action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
                verbosity.add_option('--get-thumbnail',

-                               action='store_true', dest='getthumbnail', help='simulate, quiet but print thumbnail URL', default=False)
+                               action='store_true', dest='getthumbnail',
+                               help='simulate, quiet but print thumbnail URL', default=False)

                verbosity.add_option('--get-description',
                verbosity.add_option('--get-description',

-                               action='store_true', dest='getdescription', help='simulate, quiet but print video description', default=False)
+                               action='store_true', dest='getdescription',
+                               help='simulate, quiet but print video description', default=False)
+               verbosity.add_option('--get-filename',
+                               action='store_true', dest='getfilename',
+                               help='simulate, quiet but print output filename', default=False)

                verbosity.add_option('--no-progress',
                                action='store_true', dest='noprogress', help='do not print progress bar', default=False)
                verbosity.add_option('--no-progress',
                                action='store_true', dest='noprogress', help='do not print progress bar', default=False)

+               verbosity.add_option('--console-title',
+                               action='store_true', dest='consoletitle',
+                               help='display progress in console titlebar', default=False)

                parser.add_option_group(verbosity)
 
                filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
                parser.add_option_group(verbosity)
 
                filesystem = optparse.OptionGroup(parser, 'Filesystem Options')


@@ -2172,6 +2477,9 @@ if __name__ == '__main__':
                                action='store_true', dest='usetitle', help='use title in file name', default=False)
                filesystem.add_option('-l', '--literal',
                                action='store_true', dest='useliteral', help='use literal title in file name', default=False)
                                action='store_true', dest='usetitle', help='use title in file name', default=False)
                filesystem.add_option('-l', '--literal',
                                action='store_true', dest='useliteral', help='use literal title in file name', default=False)

+               filesystem.add_option('-A', '--auto-number',
+                               action='store_true', dest='autonumber',
+                               help='number downloaded files starting from 00000', default=False)

                filesystem.add_option('-o', '--output',
                                dest='outtmpl', metavar='TEMPLATE', help='output filename template')
                filesystem.add_option('-a', '--batch-file',
                filesystem.add_option('-o', '--output',
                                dest='outtmpl', metavar='TEMPLATE', help='output filename template')
                filesystem.add_option('-a', '--batch-file',


@@ -2180,10 +2488,38 @@ if __name__ == '__main__':
                                action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
                filesystem.add_option('-c', '--continue',
                                action='store_true', dest='continue_dl', help='resume partially downloaded files', default=False)
                                action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
                filesystem.add_option('-c', '--continue',
                                action='store_true', dest='continue_dl', help='resume partially downloaded files', default=False)

+               filesystem.add_option('--cookies',
+                               dest='cookiefile', metavar='FILE', help='file to dump cookie jar to')
+               filesystem.add_option('--no-part',
+                               action='store_true', dest='nopart', help='do not use .part files', default=False)
+               filesystem.add_option('--no-mtime',
+                               action='store_false', dest='updatetime',
+                               help='do not use the Last-modified header to set the file modification time', default=True)

                parser.add_option_group(filesystem)
 
                (opts, args) = parser.parse_args()
 
                parser.add_option_group(filesystem)
 
                (opts, args) = parser.parse_args()
 

+               # Open appropriate CookieJar
+               if opts.cookiefile is None:
+                       jar = cookielib.CookieJar()
+               else:
+                       try:
+                               jar = cookielib.MozillaCookieJar(opts.cookiefile)
+                               if os.path.isfile(opts.cookiefile) and os.access(opts.cookiefile, os.R_OK):
+                                       jar.load()
+                       except (IOError, OSError), err:
+                               sys.exit(u'ERROR: unable to open cookie file')
+
+               # Dump user agent
+               if opts.dump_user_agent:
+                       print std_headers['User-Agent']
+                       sys.exit(0)
+
+               # General configuration
+               cookie_processor = urllib2.HTTPCookieProcessor(jar)
+               urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler(), cookie_processor, YoutubeDLHandler()))
+               socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words)
+

                # Batch file verification
                batchurls = []
                if opts.batchfile is not None:
                # Batch file verification
                batchurls = []
                if opts.batchfile is not None:


@@ -2194,7 +2530,7 @@ if __name__ == '__main__':
                                        batchfd = open(opts.batchfile, 'r')
                                batchurls = batchfd.readlines()
                                batchurls = [x.strip() for x in batchurls]
                                        batchfd = open(opts.batchfile, 'r')
                                batchurls = batchfd.readlines()
                                batchurls = [x.strip() for x in batchurls]

-                               batchurls = [x for x in batchurls if len(x) > 0]
+                               batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]

                        except IOError:
                                sys.exit(u'ERROR: batch file could not be read')
                all_urls = batchurls + args
                        except IOError:
                                sys.exit(u'ERROR: batch file could not be read')
                all_urls = batchurls + args


@@ -2204,8 +2540,8 @@ if __name__ == '__main__':
                        parser.error(u'using .netrc conflicts with giving username/password')
                if opts.password is not None and opts.username is None:
                        parser.error(u'account username missing')
                        parser.error(u'using .netrc conflicts with giving username/password')
                if opts.password is not None and opts.username is None:
                        parser.error(u'account username missing')

-               if opts.outtmpl is not None and (opts.useliteral or opts.usetitle):
-                       parser.error(u'using output template conflicts with using title or literal title')
+               if opts.outtmpl is not None and (opts.useliteral or opts.usetitle or opts.autonumber):
+                       parser.error(u'using output template conflicts with using title, literal title or auto number')

                if opts.usetitle and opts.useliteral:
                        parser.error(u'using title conflicts with using literal title')
                if opts.username is not None and opts.password is None:
                if opts.usetitle and opts.useliteral:
                        parser.error(u'using title conflicts with using literal title')
                if opts.username is not None and opts.password is None:


@@ -2220,6 +2556,18 @@ if __name__ == '__main__':
                                opts.retries = long(opts.retries)
                        except (TypeError, ValueError), err:
                                parser.error(u'invalid retry count specified')
                                opts.retries = long(opts.retries)
                        except (TypeError, ValueError), err:
                                parser.error(u'invalid retry count specified')

+               try:
+                       opts.playliststart = long(opts.playliststart)
+                       if opts.playliststart <= 0:
+                               raise ValueError
+               except (TypeError, ValueError), err:
+                       parser.error(u'invalid playlist start number specified')
+               try:
+                       opts.playlistend = long(opts.playlistend)
+                       if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart):
+                               raise ValueError
+               except (TypeError, ValueError), err:
+                       parser.error(u'invalid playlist end number specified')

 
                # Information extractors
                youtube_ie = YoutubeIE()
 
                # Information extractors
                youtube_ie = YoutubeIE()


@@ -2233,6 +2581,7 @@ if __name__ == '__main__':
                photobucket_ie = PhotobucketIE()
                yahoo_ie = YahooIE()
                yahoo_search_ie = YahooSearchIE(yahoo_ie)
                photobucket_ie = PhotobucketIE()
                yahoo_ie = YahooIE()
                yahoo_search_ie = YahooSearchIE(yahoo_ie)

+               deposit_files_ie = DepositFilesIE()

                generic_ie = GenericIE()
 
                # File downloader
                generic_ie = GenericIE()
 
                # File downloader


@@ -2240,20 +2589,24 @@ if __name__ == '__main__':
                        'usenetrc': opts.usenetrc,
                        'username': opts.username,
                        'password': opts.password,
                        'usenetrc': opts.usenetrc,
                        'username': opts.username,
                        'password': opts.password,

-                       'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription),
+                       'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename),

                        'forceurl': opts.geturl,
                        'forcetitle': opts.gettitle,
                        'forcethumbnail': opts.getthumbnail,
                        'forcedescription': opts.getdescription,
                        'forceurl': opts.geturl,
                        'forcetitle': opts.gettitle,
                        'forcethumbnail': opts.getthumbnail,
                        'forcedescription': opts.getdescription,

-                       'simulate': (opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription),
+                       'forcefilename': opts.getfilename,
+                       'simulate': (opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename),

                        'format': opts.format,
                        'format_limit': opts.format_limit,
                        'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding()))
                                or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s')
                                or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s')
                                or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
                        'format': opts.format,
                        'format_limit': opts.format_limit,
                        'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding()))
                                or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s')
                                or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s')
                                or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')

+                               or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(stitle)s-%(id)s.%(ext)s')
+                               or (opts.useliteral and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')

                                or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s')
                                or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s')
                                or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s')
                                or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s')

+                               or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')

                                or u'%(id)s.%(ext)s'),
                        'ignoreerrors': opts.ignoreerrors,
                        'ratelimit': opts.ratelimit,
                                or u'%(id)s.%(ext)s'),
                        'ignoreerrors': opts.ignoreerrors,
                        'ratelimit': opts.ratelimit,


@@ -2261,6 +2614,12 @@ if __name__ == '__main__':
                        'retries': opts.retries,
                        'continuedl': opts.continue_dl,
                        'noprogress': opts.noprogress,
                        'retries': opts.retries,
                        'continuedl': opts.continue_dl,
                        'noprogress': opts.noprogress,

+                       'playliststart': opts.playliststart,
+                       'playlistend': opts.playlistend,
+                       'logtostderr': opts.outtmpl == '-',
+                       'consoletitle': opts.consoletitle,
+                       'nopart': opts.nopart,
+                       'updatetime': opts.updatetime,

                        })
                fd.add_info_extractor(youtube_search_ie)
                fd.add_info_extractor(youtube_pl_ie)
                        })
                fd.add_info_extractor(youtube_search_ie)
                fd.add_info_extractor(youtube_pl_ie)


@@ -2273,6 +2632,7 @@ if __name__ == '__main__':
                fd.add_info_extractor(photobucket_ie)
                fd.add_info_extractor(yahoo_ie)
                fd.add_info_extractor(yahoo_search_ie)
                fd.add_info_extractor(photobucket_ie)
                fd.add_info_extractor(yahoo_ie)
                fd.add_info_extractor(yahoo_search_ie)

+               fd.add_info_extractor(deposit_files_ie)

 
                # This must come last since it's the
                # fallback if none of the others work
 
                # This must come last since it's the
                # fallback if none of the others work


@@ -2289,6 +2649,14 @@ if __name__ == '__main__':
                        else:
                                sys.exit()
                retcode = fd.download(all_urls)
                        else:
                                sys.exit()
                retcode = fd.download(all_urls)

+
+               # Dump cookie jar if requested
+               if opts.cookiefile is not None:
+                       try:
+                               jar.save()
+                       except (IOError, OSError), err:
+                               sys.exit(u'ERROR: unable to save cookie jar')
+

                sys.exit(retcode)
 
        except DownloadError:
                sys.exit(retcode)
 
        except DownloadError: