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1 % YOUTUBE-DL(1)
2
3 # NAME
4 youtube-dl - download videos from youtube.com or other video platforms
5
6 # SYNOPSIS
7 **youtube-dl** [OPTIONS] URL [URL...]
8
9 # DESCRIPTION
10 **youtube-dl** is a small command-line program to download videos from
11 YouTube.com and a few more sites. It requires the Python interpreter, version
12 2.6, 2.7, or 3.3+, and it is not platform specific. It should work on
13 your Unix box, on Windows or on Mac OS X. It is released to the public domain,
14 which means you can modify it, redistribute it or use it however you like.
15
16 # OPTIONS
17 -h, --help print this help text and exit
18 --version print program version and exit
19 -U, --update update this program to latest version
20 -i, --ignore-errors continue on download errors
21 -r, --rate-limit LIMIT maximum download rate (e.g. 50k or 44.6m)
22 -R, --retries RETRIES number of retries (default is 10)
23 --buffer-size SIZE size of download buffer (e.g. 1024 or 16k)
24 (default is 1024)
25 --no-resize-buffer do not automatically adjust the buffer size. By
26 default, the buffer size is automatically resized
27 from an initial value of SIZE.
28 --dump-user-agent display the current browser identification
29 --user-agent UA specify a custom user agent
30 --referer REF specify a custom referer, use if the video access
31 is restricted to one domain
32 --list-extractors List all supported extractors and the URLs they
33 would handle
34 --proxy URL Use the specified HTTP/HTTPS proxy
35 --no-check-certificate Suppress HTTPS certificate validation.
36
37 ## Video Selection:
38 --playlist-start NUMBER playlist video to start at (default is 1)
39 --playlist-end NUMBER playlist video to end at (default is last)
40 --match-title REGEX download only matching titles (regex or caseless
41 sub-string)
42 --reject-title REGEX skip download for matching titles (regex or
43 caseless sub-string)
44 --max-downloads NUMBER Abort after downloading NUMBER files
45 --min-filesize SIZE Do not download any videos smaller than SIZE
46 (e.g. 50k or 44.6m)
47 --max-filesize SIZE Do not download any videos larger than SIZE (e.g.
48 50k or 44.6m)
49 --date DATE download only videos uploaded in this date
50 --datebefore DATE download only videos uploaded before this date
51 --dateafter DATE download only videos uploaded after this date
52
53 ## Filesystem Options:
54 -t, --title use title in file name (default)
55 --id use only video ID in file name
56 -l, --literal [deprecated] alias of --title
57 -A, --auto-number number downloaded files starting from 00000
58 -o, --output TEMPLATE output filename template. Use %(title)s to get
59 the title, %(uploader)s for the uploader name,
60 %(uploader_id)s for the uploader nickname if
61 different, %(autonumber)s to get an automatically
62 incremented number, %(ext)s for the filename
63 extension, %(upload_date)s for the upload date
64 (YYYYMMDD), %(extractor)s for the provider
65 (youtube, metacafe, etc), %(id)s for the video id
66 , %(playlist)s for the playlist the video is in,
67 %(playlist_index)s for the position in the
68 playlist and %% for a literal percent. Use - to
69 output to stdout. Can also be used to download to
70 a different directory, for example with -o '/my/d
71 ownloads/%(uploader)s/%(title)s-%(id)s.%(ext)s' .
72 --autonumber-size NUMBER Specifies the number of digits in %(autonumber)s
73 when it is present in output filename template or
74 --autonumber option is given
75 --restrict-filenames Restrict filenames to only ASCII characters, and
76 avoid "&" and spaces in filenames
77 -a, --batch-file FILE file containing URLs to download ('-' for stdin)
78 -w, --no-overwrites do not overwrite files
79 -c, --continue resume partially downloaded files
80 --no-continue do not resume partially downloaded files (restart
81 from beginning)
82 --cookies FILE file to read cookies from and dump cookie jar in
83 --no-part do not use .part files
84 --no-mtime do not use the Last-modified header to set the
85 file modification time
86 --write-description write video description to a .description file
87 --write-info-json write video metadata to a .info.json file
88 --write-thumbnail write thumbnail image to disk
89
90 ## Verbosity / Simulation Options:
91 -q, --quiet activates quiet mode
92 -s, --simulate do not download the video and do not write
93 anything to disk
94 --skip-download do not download the video
95 -g, --get-url simulate, quiet but print URL
96 -e, --get-title simulate, quiet but print title
97 --get-id simulate, quiet but print id
98 --get-thumbnail simulate, quiet but print thumbnail URL
99 --get-description simulate, quiet but print video description
100 --get-filename simulate, quiet but print output filename
101 --get-format simulate, quiet but print output format
102 --newline output progress bar as new lines
103 --no-progress do not print progress bar
104 --console-title display progress in console titlebar
105 -v, --verbose print various debugging information
106 --dump-intermediate-pages print downloaded pages to debug problems(very
107 verbose)
108
109 ## Video Format Options:
110 -f, --format FORMAT video format code, specifiy the order of
111 preference using slashes: "-f 22/17/18"
112 --all-formats download all available video formats
113 --prefer-free-formats prefer free video formats unless a specific one
114 is requested
115 --max-quality FORMAT highest quality format to download
116 -F, --list-formats list all available formats (currently youtube
117 only)
118 --write-sub write subtitle file (currently youtube only)
119 --only-sub [deprecated] alias of --skip-download
120 --all-subs downloads all the available subtitles of the
121 video (currently youtube only)
122 --list-subs lists all available subtitles for the video
123 (currently youtube only)
124 --sub-format FORMAT subtitle format [srt/sbv] (default=srt)
125 (currently youtube only)
126 --sub-lang LANG language of the subtitles to download (optional)
127 use IETF language tags like 'en'
128
129 ## Authentication Options:
130 -u, --username USERNAME account username
131 -p, --password PASSWORD account password
132 -n, --netrc use .netrc authentication data
133
134 ## Post-processing Options:
135 -x, --extract-audio convert video files to audio-only files (requires
136 ffmpeg or avconv and ffprobe or avprobe)
137 --audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", "opus", or
138 "wav"; best by default
139 --audio-quality QUALITY ffmpeg/avconv audio quality specification, insert
140 a value between 0 (better) and 9 (worse) for VBR
141 or a specific bitrate like 128K (default 5)
142 --recode-video FORMAT Encode the video to another format if necessary
143 (currently supported: mp4|flv|ogg|webm)
144 -k, --keep-video keeps the video file on disk after the post-
145 processing; the video is erased by default
146 --no-post-overwrites do not overwrite post-processed files; the post-
147 processed files are overwritten by default
148
149 # CONFIGURATION
150
151 You can configure youtube-dl by placing default arguments (such as `--extract-audio --no-mtime` to always extract the audio and not copy the mtime) into `/etc/youtube-dl.conf` and/or `~/.config/youtube-dl.conf`.
152
153 # OUTPUT TEMPLATE
154
155 The `-o` option allows users to indicate a template for the output file names. The basic usage is not to set any template arguments when downloading a single file, like in `youtube-dl -o funny_video.flv "http://some/video"`. However, it may contain special sequences that will be replaced when downloading each video. The special sequences have the format `%(NAME)s`. To clarify, that is a percent symbol followed by a name in parenthesis, followed by a lowercase S. Allowed names are:
156
157 - `id`: The sequence will be replaced by the video identifier.
158 - `url`: The sequence will be replaced by the video URL.
159 - `uploader`: The sequence will be replaced by the nickname of the person who uploaded the video.
160 - `upload_date`: The sequence will be replaced by the upload date in YYYYMMDD format.
161 - `title`: The sequence will be replaced by the video title.
162 - `ext`: The sequence will be replaced by the appropriate extension (like flv or mp4).
163 - `epoch`: The sequence will be replaced by the Unix epoch when creating the file.
164 - `autonumber`: The sequence will be replaced by a five-digit number that will be increased with each download, starting at zero.
165 - `playlist`: The name or the id of the playlist that contains the video.
166 - `playlist_index`: The index of the video in the playlist, a five-digit number.
167
168 The current default template is `%(id)s.%(ext)s`, but that will be switchted to `%(title)s-%(id)s.%(ext)s` (which can be requested with `-t` at the moment).
169
170 In some cases, you don't want special characters such as 中, spaces, or &, such as when transferring the downloaded filename to a Windows system or the filename through an 8bit-unsafe channel. In these cases, add the `--restrict-filenames` flag to get a shorter title:
171
172 $ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc
173 youtube-dl test video ''_ä↭𝕐.mp4 # All kinds of weird characters
174 $ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc --restrict-filenames
175 youtube-dl_test_video_.mp4 # A simple file name
176
177 # VIDEO SELECTION
178
179 Videos can be filtered by their upload date using the options `--date`, `--datebefore` or `--dateafter`, they accept dates in two formats:
180
181 - Absolute dates: Dates in the format `YYYYMMDD`.
182 - Relative dates: Dates in the format `(now|today)[+-][0-9](day|week|month|year)(s)?`
183
184 Examples:
185
186 $ youtube-dl --dateafter now-6months #will only download the videos uploaded in the last 6 months
187 $ youtube-dl --date 19700101 #will only download the videos uploaded in January 1, 1970
188 $ youtube-dl --dateafter 20000101 --datebefore 20100101 #will only download the videos uploaded between 2000 and 2010
189
190 # FAQ
191
192 ### Can you please put the -b option back?
193
194 Most people asking this question are not aware that youtube-dl now defaults to downloading the highest available quality as reported by YouTube, which will be 1080p or 720p in some cases, so you no longer need the -b option. For some specific videos, maybe YouTube does not report them to be available in a specific high quality format you''re interested in. In that case, simply request it with the -f option and youtube-dl will try to download it.
195
196 ### I get HTTP error 402 when trying to download a video. What's this?
197
198 Apparently YouTube requires you to pass a CAPTCHA test if you download too much. We''re [considering to provide a way to let you solve the CAPTCHA](https://github.com/rg3/youtube-dl/issues/154), but at the moment, your best course of action is pointing a webbrowser to the youtube URL, solving the CAPTCHA, and restart youtube-dl.
199
200 ### I have downloaded a video but how can I play it?
201
202 Once the video is fully downloaded, use any video player, such as [vlc](http://www.videolan.org) or [mplayer](http://www.mplayerhq.hu/).
203
204 ### The links provided by youtube-dl -g are not working anymore
205
206 The URLs youtube-dl outputs require the downloader to have the correct cookies. Use the `--cookies` option to write the required cookies into a file, and advise your downloader to read cookies from that file. Some sites also require a common user agent to be used, use `--dump-user-agent` to see the one in use by youtube-dl.
207
208 ### ERROR: no fmt_url_map or conn information found in video info
209
210 youtube has switched to a new video info format in July 2011 which is not supported by old versions of youtube-dl. You can update youtube-dl with `sudo youtube-dl --update`.
211
212 ### ERROR: unable to download video ###
213
214 youtube requires an additional signature since September 2012 which is not supported by old versions of youtube-dl. You can update youtube-dl with `sudo youtube-dl --update`.
215
216 ### SyntaxError: Non-ASCII character ###
217
218 The error
219
220 File "youtube-dl", line 2
221 SyntaxError: Non-ASCII character '\x93' ...
222
223 means you're using an outdated version of Python. Please update to Python 2.6 or 2.7.
224
225 ### What is this binary file? Where has the code gone?
226
227 Since June 2012 (#342) youtube-dl is packed as an executable zipfile, simply unzip it (might need renaming to `youtube-dl.zip` first on some systems) or clone the git repository, as laid out above. If you modify the code, you can run it by executing the `__main__.py` file. To recompile the executable, run `make youtube-dl`.
228
229 ### The exe throws a *Runtime error from Visual C++*
230
231 To run the exe you need to install first the [Microsoft Visual C++ 2008 Redistributable Package](http://www.microsoft.com/en-us/download/details.aspx?id=29).
232
233 # COPYRIGHT
234
235 youtube-dl is released into the public domain by the copyright holders.
236
237 This README file was originally written by Daniel Bolton (<https://github.com/dbbolton>) and is likewise released into the public domain.
238
239 # BUGS
240
241 Bugs and suggestions should be reported at: <https://github.com/rg3/youtube-dl/issues>
242
243 Please include:
244
245 * Your exact command line, like `youtube-dl -t "http://www.youtube.com/watch?v=uHlDtZ6Oc3s&feature=channel_video_title"`. A common mistake is not to escape the `&`. Putting URLs in quotes should solve this problem.
246 * If possible re-run the command with `--verbose`, and include the full output, it is really helpful to us.
247 * The output of `youtube-dl --version`
248 * The output of `python --version`
249 * The name and version of your Operating System ("Ubuntu 11.04 x64" or "Windows 7 x64" is usually enough).
250
251 For discussions, join us in the irc channel #youtube-dl on freenode.