mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-04 16:41:19 +00:00
204 lines
12 KiB
Markdown
204 lines
12 KiB
Markdown
% YOUTUBE-DL(1)
|
||
|
||
# NAME
|
||
youtube-dl
|
||
|
||
# SYNOPSIS
|
||
**youtube-dl** [OPTIONS] URL [URL...]
|
||
|
||
# DESCRIPTION
|
||
**youtube-dl** is a small command-line program to download videos from
|
||
YouTube.com and a few more sites. It requires the Python interpreter, version
|
||
2.x (x being at least 6), and it is not platform specific. It should work in
|
||
your Unix box, in Windows or in Mac OS X. It is released to the public domain,
|
||
which means you can modify it, redistribute it or use it however you like.
|
||
|
||
# OPTIONS
|
||
-h, --help print this help text and exit
|
||
--version print program version and exit
|
||
-U, --update update this program to latest version
|
||
-i, --ignore-errors continue on download errors
|
||
-r, --rate-limit LIMIT download rate limit (e.g. 50k or 44.6m)
|
||
-R, --retries RETRIES number of retries (default is 10)
|
||
--buffer-size SIZE size of download buffer (e.g. 1024 or 16k) (default
|
||
is 1024)
|
||
--no-resize-buffer do not automatically adjust the buffer size. By
|
||
default, the buffer size is automatically resized
|
||
from an initial value of SIZE.
|
||
--dump-user-agent display the current browser identification
|
||
--user-agent UA specify a custom user agent
|
||
--list-extractors List all supported extractors and the URLs they
|
||
would handle
|
||
|
||
## Video Selection:
|
||
--playlist-start NUMBER playlist video to start at (default is 1)
|
||
--playlist-end NUMBER playlist video to end at (default is last)
|
||
--match-title REGEX download only matching titles (regex or caseless
|
||
sub-string)
|
||
--reject-title REGEX skip download for matching titles (regex or
|
||
caseless sub-string)
|
||
--max-downloads NUMBER Abort after downloading NUMBER files
|
||
|
||
## Filesystem Options:
|
||
-t, --title use title in file name
|
||
--id use video ID in file name
|
||
-l, --literal [deprecated] alias of --title
|
||
-A, --auto-number number downloaded files starting from 00000
|
||
-o, --output TEMPLATE output filename template. Use %(title)s to get the
|
||
title, %(uploader)s for the uploader name,
|
||
%(autonumber)s to get an automatically incremented
|
||
number, %(ext)s for the filename extension,
|
||
%(upload_date)s for the upload date (YYYYMMDD),
|
||
%(extractor)s for the provider (youtube, metacafe,
|
||
etc), %(id)s for the video id and %% for a literal
|
||
percent. Use - to output to stdout.
|
||
--restrict-filenames Restrict filenames to only ASCII characters, and
|
||
avoid "&" and spaces in filenames
|
||
-a, --batch-file FILE file containing URLs to download ('-' for stdin)
|
||
-w, --no-overwrites do not overwrite files
|
||
-c, --continue resume partially downloaded files
|
||
--no-continue do not resume partially downloaded files (restart
|
||
from beginning)
|
||
--cookies FILE file to read cookies from and dump cookie jar in
|
||
--no-part do not use .part files
|
||
--no-mtime do not use the Last-modified header to set the file
|
||
modification time
|
||
--write-description write video description to a .description file
|
||
--write-info-json write video metadata to a .info.json file
|
||
|
||
## Verbosity / Simulation Options:
|
||
-q, --quiet activates quiet mode
|
||
-s, --simulate do not download the video and do not write anything
|
||
to disk
|
||
--skip-download do not download the video
|
||
-g, --get-url simulate, quiet but print URL
|
||
-e, --get-title simulate, quiet but print title
|
||
--get-thumbnail simulate, quiet but print thumbnail URL
|
||
--get-description simulate, quiet but print video description
|
||
--get-filename simulate, quiet but print output filename
|
||
--get-format simulate, quiet but print output format
|
||
--no-progress do not print progress bar
|
||
--console-title display progress in console titlebar
|
||
-v, --verbose print various debugging information
|
||
|
||
## Video Format Options:
|
||
-f, --format FORMAT video format code
|
||
--all-formats download all available video formats
|
||
--prefer-free-formats prefer free video formats unless a specific one is
|
||
requested
|
||
--max-quality FORMAT highest quality format to download
|
||
-F, --list-formats list all available formats (currently youtube only)
|
||
--write-srt write video closed captions to a .srt file
|
||
(currently youtube only)
|
||
--srt-lang LANG language of the closed captions to download
|
||
(optional) use IETF language tags like 'en'
|
||
|
||
## Authentication Options:
|
||
-u, --username USERNAME account username
|
||
-p, --password PASSWORD account password
|
||
-n, --netrc use .netrc authentication data
|
||
|
||
## Post-processing Options:
|
||
-x, --extract-audio convert video files to audio-only files (requires
|
||
ffmpeg or avconv and ffprobe or avprobe)
|
||
--audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav";
|
||
best by default
|
||
--audio-quality QUALITY ffmpeg/avconv audio quality specification, insert a
|
||
value between 0 (better) and 9 (worse) for VBR or a
|
||
specific bitrate like 128K (default 5)
|
||
-k, --keep-video keeps the video file on disk after the post-
|
||
processing; the video is erased by default
|
||
|
||
# CONFIGURATION
|
||
|
||
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 `~/.local/config/youtube-dl.conf`.
|
||
|
||
# OUTPUT TEMPLATE
|
||
|
||
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:
|
||
|
||
- `id`: The sequence will be replaced by the video identifier.
|
||
- `url`: The sequence will be replaced by the video URL.
|
||
- `uploader`: The sequence will be replaced by the nickname of the person who uploaded the video.
|
||
- `upload_date`: The sequence will be replaced by the upload date in YYYYMMDD format.
|
||
- `title`: The sequence will be replaced by the video title.
|
||
- `ext`: The sequence will be replaced by the appropriate extension (like flv or mp4).
|
||
- `epoch`: The sequence will be replaced by the Unix epoch when creating the file.
|
||
- `autonumber`: The sequence will be replaced by a five-digit number that will be increased with each download, starting at zero.
|
||
|
||
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).
|
||
|
||
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:
|
||
|
||
$ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc
|
||
youtube-dl test video ''_ä↭𝕐.mp4 # All kinds of weird characters
|
||
$ youtube-dl --get-filename -o "%(title)s.%(ext)s" BaW_jenozKc --restrict-filenames
|
||
youtube-dl_test_video_.mp4 # A simple file name
|
||
|
||
# FAQ
|
||
|
||
### Can you please put the -b option back?
|
||
|
||
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.
|
||
|
||
### I get HTTP error 402 when trying to download a video. What's this?
|
||
|
||
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.
|
||
|
||
### I have downloaded a video but how can I play it?
|
||
|
||
Once the video is fully downloaded, use any video player, such as [vlc](http://www.videolan.org) or [mplayer](http://www.mplayerhq.hu/).
|
||
|
||
### The links provided by youtube-dl -g are not working anymore
|
||
|
||
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.
|
||
|
||
### ERROR: no fmt_url_map or conn information found in video info
|
||
|
||
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`.
|
||
|
||
### ERROR: unable to download video ###
|
||
|
||
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`.
|
||
|
||
### SyntaxError: Non-ASCII character ###
|
||
|
||
The error
|
||
|
||
File "youtube-dl", line 2
|
||
SyntaxError: Non-ASCII character '\x93' ...
|
||
|
||
means you're using an outdated version of Python. Please update to Python 2.6 or 2.7.
|
||
|
||
To run youtube-dl under Python 2.5, you'll have to manually check it out like this:
|
||
|
||
git clone git://github.com/rg3/youtube-dl.git
|
||
cd youtube-dl
|
||
python -m youtube_dl --help
|
||
|
||
Please note that Python 2.5 is not supported anymore.
|
||
|
||
### What is this binary file? Where has the code gone?
|
||
|
||
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`.
|
||
|
||
### The exe throws a *Runtime error from Visual C++*
|
||
|
||
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).
|
||
|
||
# COPYRIGHT
|
||
|
||
youtube-dl is released into the public domain by the copyright holders.
|
||
|
||
This README file was originally written by Daniel Bolton (<https://github.com/dbbolton>) and is likewise released into the public domain.
|
||
|
||
# BUGS
|
||
|
||
Bugs and suggestions should be reported at: <https://github.com/rg3/youtube-dl/issues>
|
||
|
||
Please include:
|
||
|
||
* 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.
|
||
* The output of `youtube-dl --version`
|
||
* The output of `python --version`
|
||
* The name and version of your Operating System ("Ubuntu 11.04 x64" or "Windows 7 x64" is usually enough).
|