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  1. % YOUTUBE-DL(1)
  2. # NAME
  3. youtube-dl - download videos from youtube.com or other video platforms
  4. # SYNOPSIS
  5. **youtube-dl** [OPTIONS] URL [URL...]
  6. # DESCRIPTION
  7. **youtube-dl** is a small command-line program to download videos from
  8. YouTube.com and a few more sites. It requires the Python interpreter, version
  9. 2.6, 2.7, or 3.3+, and it is not platform specific. It should work on
  10. your Unix box, on Windows or on Mac OS X. It is released to the public domain,
  11. which means you can modify it, redistribute it or use it however you like.
  12. # OPTIONS
  13. -h, --help print this help text and exit
  14. --version print program version and exit
  15. -U, --update update this program to latest version. Make sure
  16. that you have sufficient permissions (run with
  17. sudo if needed)
  18. -i, --ignore-errors continue on download errors, for example to to
  19. skip unavailable videos in a playlist
  20. --abort-on-error Abort downloading of further videos (in the
  21. playlist or the command line) if an error occurs
  22. --dump-user-agent display the current browser identification
  23. --user-agent UA specify a custom user agent
  24. --referer REF specify a custom referer, use if the video access
  25. is restricted to one domain
  26. --list-extractors List all supported extractors and the URLs they
  27. would handle
  28. --extractor-descriptions Output descriptions of all supported extractors
  29. --proxy URL Use the specified HTTP/HTTPS proxy. Pass in an
  30. empty string (--proxy "") for direct connection
  31. --no-check-certificate Suppress HTTPS certificate validation.
  32. --cache-dir DIR Location in the filesystem where youtube-dl can
  33. store some downloaded information permanently. By
  34. default $XDG_CACHE_HOME/youtube-dl or ~/.cache
  35. /youtube-dl . At the moment, only YouTube player
  36. files (for videos with obfuscated signatures) are
  37. cached, but that may change.
  38. --no-cache-dir Disable filesystem caching
  39. --socket-timeout None Time to wait before giving up, in seconds
  40. --bidi-workaround Work around terminals that lack bidirectional
  41. text support. Requires bidiv or fribidi
  42. executable in PATH
  43. ## Video Selection:
  44. --playlist-start NUMBER playlist video to start at (default is 1)
  45. --playlist-end NUMBER playlist video to end at (default is last)
  46. --match-title REGEX download only matching titles (regex or caseless
  47. sub-string)
  48. --reject-title REGEX skip download for matching titles (regex or
  49. caseless sub-string)
  50. --max-downloads NUMBER Abort after downloading NUMBER files
  51. --min-filesize SIZE Do not download any videos smaller than SIZE
  52. (e.g. 50k or 44.6m)
  53. --max-filesize SIZE Do not download any videos larger than SIZE (e.g.
  54. 50k or 44.6m)
  55. --date DATE download only videos uploaded in this date
  56. --datebefore DATE download only videos uploaded on or before this
  57. date (i.e. inclusive)
  58. --dateafter DATE download only videos uploaded on or after this
  59. date (i.e. inclusive)
  60. --min-views COUNT Do not download any videos with less than COUNT
  61. views
  62. --max-views COUNT Do not download any videos with more than COUNT
  63. views
  64. --no-playlist download only the currently playing video
  65. --age-limit YEARS download only videos suitable for the given age
  66. --download-archive FILE Download only videos not listed in the archive
  67. file. Record the IDs of all downloaded videos in
  68. it.
  69. ## Download Options:
  70. -r, --rate-limit LIMIT maximum download rate in bytes per second (e.g.
  71. 50K or 4.2M)
  72. -R, --retries RETRIES number of retries (default is 10)
  73. --buffer-size SIZE size of download buffer (e.g. 1024 or 16K)
  74. (default is 1024)
  75. --no-resize-buffer do not automatically adjust the buffer size. By
  76. default, the buffer size is automatically resized
  77. from an initial value of SIZE.
  78. ## Filesystem Options:
  79. -t, --title use title in file name (default)
  80. --id use only video ID in file name
  81. -l, --literal [deprecated] alias of --title
  82. -A, --auto-number number downloaded files starting from 00000
  83. -o, --output TEMPLATE output filename template. Use %(title)s to get
  84. the title, %(uploader)s for the uploader name,
  85. %(uploader_id)s for the uploader nickname if
  86. different, %(autonumber)s to get an automatically
  87. incremented number, %(ext)s for the filename
  88. extension, %(format)s for the format description
  89. (like "22 - 1280x720" or "HD"), %(format_id)s for
  90. the unique id of the format (like Youtube's
  91. itags: "137"), %(upload_date)s for the upload
  92. date (YYYYMMDD), %(extractor)s for the provider
  93. (youtube, metacafe, etc), %(id)s for the video
  94. id, %(playlist)s for the playlist the video is
  95. in, %(playlist_index)s for the position in the
  96. playlist and %% for a literal percent. Use - to
  97. output to stdout. Can also be used to download to
  98. a different directory, for example with -o '/my/d
  99. ownloads/%(uploader)s/%(title)s-%(id)s.%(ext)s' .
  100. --autonumber-size NUMBER Specifies the number of digits in %(autonumber)s
  101. when it is present in output filename template or
  102. --auto-number option is given
  103. --restrict-filenames Restrict filenames to only ASCII characters, and
  104. avoid "&" and spaces in filenames
  105. -a, --batch-file FILE file containing URLs to download ('-' for stdin)
  106. --load-info FILE json file containing the video information
  107. (created with the "--write-json" option)
  108. -w, --no-overwrites do not overwrite files
  109. -c, --continue force resume of partially downloaded files. By
  110. default, youtube-dl will resume downloads if
  111. possible.
  112. --no-continue do not resume partially downloaded files (restart
  113. from beginning)
  114. --cookies FILE file to read cookies from and dump cookie jar in
  115. --no-part do not use .part files
  116. --no-mtime do not use the Last-modified header to set the
  117. file modification time
  118. --write-description write video description to a .description file
  119. --write-info-json write video metadata to a .info.json file
  120. --write-annotations write video annotations to a .annotation file
  121. --write-thumbnail write thumbnail image to disk
  122. ## Verbosity / Simulation Options:
  123. -q, --quiet activates quiet mode
  124. -s, --simulate do not download the video and do not write
  125. anything to disk
  126. --skip-download do not download the video
  127. -g, --get-url simulate, quiet but print URL
  128. -e, --get-title simulate, quiet but print title
  129. --get-id simulate, quiet but print id
  130. --get-thumbnail simulate, quiet but print thumbnail URL
  131. --get-description simulate, quiet but print video description
  132. --get-duration simulate, quiet but print video length
  133. --get-filename simulate, quiet but print output filename
  134. --get-format simulate, quiet but print output format
  135. -j, --dump-json simulate, quiet but print JSON information
  136. --newline output progress bar as new lines
  137. --no-progress do not print progress bar
  138. --console-title display progress in console titlebar
  139. -v, --verbose print various debugging information
  140. --dump-intermediate-pages print downloaded pages to debug problems (very
  141. verbose)
  142. --write-pages Write downloaded intermediary pages to files in
  143. the current directory to debug problems
  144. ## Video Format Options:
  145. -f, --format FORMAT video format code, specify the order of
  146. preference using slashes: "-f 22/17/18". "-f mp4"
  147. and "-f flv" are also supported
  148. --all-formats download all available video formats
  149. --prefer-free-formats prefer free video formats unless a specific one
  150. is requested
  151. --max-quality FORMAT highest quality format to download
  152. -F, --list-formats list all available formats
  153. ## Subtitle Options:
  154. --write-sub write subtitle file
  155. --write-auto-sub write automatic subtitle file (youtube only)
  156. --all-subs downloads all the available subtitles of the
  157. video
  158. --list-subs lists all available subtitles for the video
  159. --sub-format FORMAT subtitle format (default=srt) ([sbv/vtt] youtube
  160. only)
  161. --sub-lang LANGS languages of the subtitles to download (optional)
  162. separated by commas, use IETF language tags like
  163. 'en,pt'
  164. ## Authentication Options:
  165. -u, --username USERNAME account username
  166. -p, --password PASSWORD account password
  167. -n, --netrc use .netrc authentication data
  168. --video-password PASSWORD video password (vimeo, smotri)
  169. ## Post-processing Options:
  170. -x, --extract-audio convert video files to audio-only files (requires
  171. ffmpeg or avconv and ffprobe or avprobe)
  172. --audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", "opus", or
  173. "wav"; best by default
  174. --audio-quality QUALITY ffmpeg/avconv audio quality specification, insert
  175. a value between 0 (better) and 9 (worse) for VBR
  176. or a specific bitrate like 128K (default 5)
  177. --recode-video FORMAT Encode the video to another format if necessary
  178. (currently supported: mp4|flv|ogg|webm)
  179. -k, --keep-video keeps the video file on disk after the post-
  180. processing; the video is erased by default
  181. --no-post-overwrites do not overwrite post-processed files; the post-
  182. processed files are overwritten by default
  183. --embed-subs embed subtitles in the video (only for mp4
  184. videos)
  185. --add-metadata write metadata to the video file
  186. --xattrs write metadata to the video file's xattrs (using
  187. dublin core and xdg standards)
  188. --prefer-avconv Prefer avconv over ffmpeg for running the
  189. postprocessors (default)
  190. --prefer-ffmpeg Prefer ffmpeg over avconv for running the
  191. postprocessors
  192. # CONFIGURATION
  193. 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`. On Windows, the configuration file locations are `%APPDATA%\youtube-dl\config.txt` and `C:\Users\<Yourname>\youtube-dl.conf`.
  194. # OUTPUT TEMPLATE
  195. 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:
  196. - `id`: The sequence will be replaced by the video identifier.
  197. - `url`: The sequence will be replaced by the video URL.
  198. - `uploader`: The sequence will be replaced by the nickname of the person who uploaded the video.
  199. - `upload_date`: The sequence will be replaced by the upload date in YYYYMMDD format.
  200. - `title`: The sequence will be replaced by the video title.
  201. - `ext`: The sequence will be replaced by the appropriate extension (like flv or mp4).
  202. - `epoch`: The sequence will be replaced by the Unix epoch when creating the file.
  203. - `autonumber`: The sequence will be replaced by a five-digit number that will be increased with each download, starting at zero.
  204. - `playlist`: The name or the id of the playlist that contains the video.
  205. - `playlist_index`: The index of the video in the playlist, a five-digit number.
  206. The current default template is `%(title)s-%(id)s.%(ext)s`.
  207. 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:
  208. $ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc
  209. youtube-dl test video ''_ä↭𝕐.mp4 # All kinds of weird characters
  210. $ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc --restrict-filenames
  211. youtube-dl_test_video_.mp4 # A simple file name
  212. # VIDEO SELECTION
  213. Videos can be filtered by their upload date using the options `--date`, `--datebefore` or `--dateafter`, they accept dates in two formats:
  214. - Absolute dates: Dates in the format `YYYYMMDD`.
  215. - Relative dates: Dates in the format `(now|today)[+-][0-9](day|week|month|year)(s)?`
  216. Examples:
  217. $ # Download only the videos uploaded in the last 6 months
  218. $ youtube-dl --dateafter now-6months
  219. $ # Download only the videos uploaded on January 1, 1970
  220. $ youtube-dl --date 19700101
  221. $ # will only download the videos uploaded in the 200x decade
  222. $ youtube-dl --dateafter 20000101 --datebefore 20091231
  223. # FAQ
  224. ### Can you please put the -b option back?
  225. 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.
  226. ### I get HTTP error 402 when trying to download a video. What's this?
  227. 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.
  228. ### I have downloaded a video but how can I play it?
  229. Once the video is fully downloaded, use any video player, such as [vlc](http://www.videolan.org) or [mplayer](http://www.mplayerhq.hu/).
  230. ### The links provided by youtube-dl -g are not working anymore
  231. 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.
  232. ### ERROR: no fmt_url_map or conn information found in video info
  233. 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`.
  234. ### ERROR: unable to download video ###
  235. 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`.
  236. ### SyntaxError: Non-ASCII character ###
  237. The error
  238. File "youtube-dl", line 2
  239. SyntaxError: Non-ASCII character '\x93' ...
  240. means you're using an outdated version of Python. Please update to Python 2.6 or 2.7.
  241. ### What is this binary file? Where has the code gone?
  242. 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`.
  243. ### The exe throws a *Runtime error from Visual C++*
  244. 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).
  245. # COPYRIGHT
  246. youtube-dl is released into the public domain by the copyright holders.
  247. This README file was originally written by Daniel Bolton (<https://github.com/dbbolton>) and is likewise released into the public domain.
  248. # BUGS
  249. Bugs and suggestions should be reported at: <https://github.com/rg3/youtube-dl/issues> . Unless you were prompted so or there is another pertinent reason (e.g. GitHub fails to accept the bug report), please do not send bug reports via personal email.
  250. Please include the full output of the command when run with `--verbose`. The output (including the first lines) contain important debugging information. Issues without the full output are often not reproducible and therefore do not get solved in short order, if ever.
  251. For discussions, join us in the irc channel #youtube-dl on freenode.
  252. When you submit a request, please re-read it once to avoid a couple of mistakes (you can and should use this as a checklist):
  253. ### Is the description of the issue itself sufficient?
  254. We often get issue reports that we cannot really decipher. While in most cases we eventually get the required information after asking back multiple times, this poses an unnecessary drain on our resources. Many contributors, including myself, are also not native speakers, so we may misread some parts.
  255. So please elaborate on what feature you are requesting, or what bug you want to be fixed. Make sure that it's obvious
  256. - What the problem is
  257. - How it could be fixed
  258. - How your proposed solution would look like
  259. If your report is shorter than two lines, it is almost certainly missing some of these, which makes it hard for us to respond to it. We're often too polite to close the issue outright, but the missing info makes misinterpretation likely. As a commiter myself, I often get frustrated by these issues, since the only possible way for me to move forward on them is to ask for clarification over and over.
  260. For bug reports, this means that your report should contain the *complete* output of youtube-dl when called with the -v flag. The error message you get for (most) bugs even says so, but you would not believe how many of our bug reports do not contain this information.
  261. Site support requests must contain an example URL. An example URL is a URL you might want to download, like http://www.youtube.com/watch?v=BaW_jenozKc . There should be an obvious video present. Except under very special circumstances, the main page of a video service (e.g. http://www.youtube.com/ ) is *not* an example URL.
  262. ### Are you using the latest version?
  263. Before reporting any issue, type youtube-dl -U. This should report that you're up-to-date. About 20% of the reports we receive are already fixed, but people are using outdated versions. This goes for feature requests as well.
  264. ### Is the issue already documented?
  265. Make sure that someone has not already opened the issue you're trying to open. Search at the top of the window or at https://github.com/rg3/youtube-dl/search?type=Issues . If there is an issue, feel free to write something along the lines of "This affects me as well, with version 2015.01.01. Here is some more information on the issue: ...". While some issues may be old, a new post into them often spurs rapid activity.
  266. ### Why are existing options not enough?
  267. Before requesting a new feature, please have a quick peek at [the list of supported options](https://github.com/rg3/youtube-dl/blob/master/README.md#synopsis). Many feature requests are for features that actually exist already! Please, absolutely do show off your work in the issue report and detail how the existing similar options do *not* solve your problem.
  268. ### Is there enough context in your bug report?
  269. People want to solve problems, and often think they do us a favor by breaking down their larger problems (e.g. wanting to skip already downloaded files) to a specific request (e.g. requesting us to look whether the file exists before downloading the info page). However, what often happens is that they break down the problem into two steps: One simple, and one impossible (or extremely complicated one).
  270. We are then presented with a very complicated request when the original problem could be solved far easier, e.g. by recording the downloaded video IDs in a separate file. To avoid this, you must include the greater context where it is non-obvious. In particular, every feature request that does not consist of adding support for a new site should contain a use case scenario that explains in what situation the missing feature would be useful.
  271. ### Does the issue involve one problem, and one problem only?
  272. Some of our users seem to think there is a limit of issues they can or should open. There is no limit of issues they can or should open. While it may seem appealing to be able to dump all your issues into one ticket, that means that someone who solves one of your issues cannot mark the issue as closed. Typically, reporting a bunch of issues leads to the ticket lingering since nobody wants to attack that behemoth, until someone mercifully splits the issue into multiple ones.
  273. In particular, every site support request issue should only pertain to services at one site (generally under a common domain, but always using the same backend technology). Do not request support for vimeo user videos, Whitehouse podcasts, and Google Plus pages in the same issue. Also, make sure that you don't post bug reports alongside feature requests. As a rule of thumb, a feature request does not include outputs of youtube-dl that are not immediately related to the feature at hand. Do not post reports of a network error alongside the request for a new video service.
  274. ### Is anyone going to need the feature?
  275. Only post features that you (or an incapicated friend you can personally talk to) require. Do not post features because they seem like a good idea. If they are really useful, they will be requested by someone who requires them.
  276. ### Is your question about youtube-dl?
  277. It may sound strange, but some bug reports we receive are completely unrelated to youtube-dl and relate to a different or even the reporter's own application. Please make sure that you are actually using youtube-dl. If you are using a UI for youtube-dl, report the bug to the maintainer of the actual application providing the UI. On the other hand, if your UI for youtube-dl fails in some way you believe is related to youtube-dl, by all means, go ahead and report the bug.