X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=README.md;h=4b0de1b8894d6871e4c32099fbfe3f7381856234;hb=258d5850c91e0d37a36c6bae0a25314f8149b05a;hp=05f437db91466f52e1116e5809fa10db94fa9e18;hpb=cfcec693315c7f463c9364fd8b9d96f6e090f439;p=youtube-dl diff --git a/README.md b/README.md index 05f437db9..4b0de1b88 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -% youtube-dl(1) +% YOUTUBE-DL(1) # NAME youtube-dl @@ -20,11 +20,17 @@ which means you can modify it, redistribute it or use it however you like. -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: + 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 @@ -33,17 +39,25 @@ which means you can modify it, redistribute it or use it however you like. caseless sub-string) --max-downloads NUMBER Abort after downloading NUMBER files -## Filesystem Options: + Filesystem Options: -t, --title use title in file name - -l, --literal use literal 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 %(stitle)s to get the + -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), and - %% for a literal percent. Use - to output to - stdout. + %(uploader_id)s for the uploader nickname if + different, %(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. Can also be used to download to a different + directory, for example with -o '/my/downloads/%(upl + oader)s/%(title)s-%(id)s.%(ext)s' . + --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 @@ -56,7 +70,7 @@ which means you can modify it, redistribute it or use it however you like. --write-description write video description to a .description file --write-info-json write video metadata to a .info.json file -## Verbosity / Simulation Options: + Verbosity / Simulation Options: -q, --quiet activates quiet mode -s, --simulate do not download the video and do not write anything to disk @@ -71,7 +85,7 @@ which means you can modify it, redistribute it or use it however you like. --console-title display progress in console titlebar -v, --verbose print various debugging information -## Video Format Options: + 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 @@ -83,20 +97,49 @@ which means you can modify it, redistribute it or use it however you like. --srt-lang LANG language of the closed captions to download (optional) use IETF language tags like 'en' -## Authentication Options: + Authentication Options: -u, --username USERNAME account username -p, --password PASSWORD account password -n, --netrc use .netrc authentication data -## Post-processing Options: - --extract-audio convert video files to audio-only files (requires + 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 bitrate specification, 128k 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 + --no-post-overwrites do not overwrite post-processed files; the post- + processed files are overwritten 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 @@ -120,6 +163,27 @@ The URLs youtube-dl outputs require the downloader to have the correct cookies. 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 '“' ... + +means you're using an outdated version of Python. Please update to Python 2.6 or 2.7. + +### 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. @@ -133,6 +197,9 @@ Bugs and suggestions should be reported at: