Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/downloader/mplayer.py

   1 from __future__ import unicode_literals
   2
   3 import os
   4 import subprocess
   5
   6 from .common import FileDownloader
   7 from ..utils import (
   8     check_executable,
   9     encodeFilename,
  10 )
  11
  12
  13 class MplayerFD(FileDownloader):
  14     def real_download(self, filename, info_dict):
  15         url = info_dict['url']
  16         self.report_destination(filename)
  17         tmpfilename = self.temp_name(filename)
  18
  19         args = [
  20             'mplayer', '-really-quiet', '-vo', 'null', '-vc', 'dummy',
  21             '-dumpstream', '-dumpfile', tmpfilename, url]
  22         # Check for mplayer first
  23         if not check_executable('mplayer', ['-h']):
  24             self.report_error('MMS or RTSP download detected but "%s" could not be run' % args[0])
  25             return False
  26
  27         # Download using mplayer.
  28         retval = subprocess.call(args)
  29         if retval == 0:
  30             fsize = os.path.getsize(encodeFilename(tmpfilename))
  31             self.to_screen('\r[%s] %s bytes' % (args[0], fsize))
  32             self.try_rename(tmpfilename, filename)
  33             self._hook_progress({
  34                 'downloaded_bytes': fsize,
  35                 'total_bytes': fsize,
  36                 'filename': filename,
  37                 'status': 'finished',
  38             })
  39             return True
  40         else:
  41             self.to_stderr('\n')
  42             self.report_error('mplayer exited with code %d' % retval)
  43             return False