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https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-30 07:28:19 +01:00
Deprecate avconv/avprobe
All current functionality is left untouched. But don't expect any new features to work with avconv :ci skip all
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pukkandan
parent
5bfa486205
commit
e4172ac903
42
README.md
42
README.md
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@ -560,15 +560,14 @@ ## Adobe Pass Options:
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## Post-Processing Options:
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-x, --extract-audio Convert video files to audio-only files
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(requires ffmpeg or avconv and ffprobe or
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avprobe)
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(requires ffmpeg and ffprobe)
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--audio-format FORMAT Specify audio format: "best", "aac",
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"flac", "mp3", "m4a", "opus", "vorbis", or
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"wav"; "best" by default; No effect without
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-x
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--audio-quality QUALITY Specify ffmpeg/avconv audio quality, insert
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a value between 0 (better) and 9 (worse)
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for VBR or a specific bitrate like 128K
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--audio-quality QUALITY Specify ffmpeg audio quality, insert a
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value between 0 (better) and 9 (worse) for
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VBR or a specific bitrate like 128K
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(default 5)
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--remux-video FORMAT Remux the video into another container if
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necessary (currently supported: mp4|mkv).
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@ -588,15 +587,14 @@ ## Post-Processing Options:
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FixupStretched, FixupM4a, FixupM3u8,
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SubtitlesConvertor and EmbedThumbnail. The
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supported executables are: SponSkrub,
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FFmpeg, FFprobe, avconf, avprobe and
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AtomicParsley. You can use this option
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multiple times to give different arguments
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to different postprocessors. You can also
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specify "PP+EXE:ARGS" to give the arguments
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to the specified executable only when being
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used by the specified postprocessor. You
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can use this option multiple times (Alias:
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--ppa)
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FFmpeg, FFprobe, and AtomicParsley. You can
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use this option multiple times to give
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different arguments to different
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postprocessors. You can also specify
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"PP+EXE:ARGS" to give the arguments to the
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specified executable only when being used
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by the specified postprocessor. You can use
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this option multiple times (Alias: --ppa)
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-k, --keep-video Keep the intermediate video file on disk
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after post-processing
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--no-keep-video Delete the intermediate video file after
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@ -630,15 +628,9 @@ ## Post-Processing Options:
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emit a warning), detect_or_warn (the
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default; fix file if we can, warn
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otherwise)
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--prefer-avconv Prefer avconv over ffmpeg for running the
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postprocessors (Alias: --no-prefer-ffmpeg)
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--prefer-ffmpeg Prefer ffmpeg over avconv for running the
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postprocessors (default)
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(Alias: --no-prefer-avconv)
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--ffmpeg-location PATH Location of the ffmpeg/avconv binary;
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either the path to the binary or its
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containing directory
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(Alias: --avconv-location)
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--ffmpeg-location PATH Location of the ffmpeg binary; either the
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path to the binary or its containing
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directory
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--exec CMD Execute a command on the file after
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downloading and post-processing, similar to
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find's -exec syntax. Example: --exec 'adb
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@ -876,7 +868,7 @@ # Stream the video being downloaded to stdout
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# FORMAT SELECTION
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By default, youtube-dlc tries to download the best available quality if you **don't** pass any options.
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This is generally equivalent to using `-f bestvideo*+bestaudio/best`. However, if multiple audiostreams is enabled (`--audio-multistreams`), the default format changes to `-f bestvideo+bestaudio/best`. Similarly, if ffmpeg and avconv are unavailable, or if you use youtube-dlc to stream to `stdout` (`-o -`), the default becomes `-f best/bestvideo+bestaudio`.
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This is generally equivalent to using `-f bestvideo*+bestaudio/best`. However, if multiple audiostreams is enabled (`--audio-multistreams`), the default format changes to `-f bestvideo+bestaudio/best`. Similarly, if ffmpeg is unavailable, or if you use youtube-dlc to stream to `stdout` (`-o -`), the default becomes `-f best/bestvideo+bestaudio`.
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The general syntax for format selection is `--f FORMAT` (or `--format FORMAT`) where `FORMAT` is a *selector expression*, i.e. an expression that describes format or formats you would like to download.
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@ -907,7 +899,7 @@ # FORMAT SELECTION
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If you want to download several formats of the same video use a comma as a separator, e.g. `-f 22,17,18` will download all these three formats, of course if they are available. Or a more sophisticated example combined with the precedence feature: `-f 136/137/mp4/bestvideo,140/m4a/bestaudio`.
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You can merge the video and audio of multiple formats into a single file using `-f <format1>+<format2>+...` (requires ffmpeg or avconv installed), for example `-f bestvideo+bestaudio` will download the best video-only format, the best audio-only format and mux them together with ffmpeg/avconv. If `--no-video-multistreams` is used, all formats with a video stream except the first one are ignored. Similarly, if `--no-audio-multistreams` is used, all formats with an audio stream except the first one are ignored. For example, `-f bestvideo+best+bestaudio` will download and merge all 3 given formats. The resulting file will have 2 video streams and 2 audio streams. But `-f bestvideo+best+bestaudio --no-video-multistreams` will download and merge only `bestvideo` and `bestaudio`. `best` is ignored since another format containing a video stream (`bestvideo`) has already been selected. The order of the formats is therefore important. `-f best+bestaudio --no-audio-multistreams` will download and merge both formats while `-f bestaudio+best --no-audio-multistreams` will ignore `best` and download only `bestaudio`.
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You can merge the video and audio of multiple formats into a single file using `-f <format1>+<format2>+...` (requires ffmpeg installed), for example `-f bestvideo+bestaudio` will download the best video-only format, the best audio-only format and mux them together with ffmpeg. If `--no-video-multistreams` is used, all formats with a video stream except the first one are ignored. Similarly, if `--no-audio-multistreams` is used, all formats with an audio stream except the first one are ignored. For example, `-f bestvideo+best+bestaudio` will download and merge all 3 given formats. The resulting file will have 2 video streams and 2 audio streams. But `-f bestvideo+best+bestaudio --no-video-multistreams` will download and merge only `bestvideo` and `bestaudio`. `best` is ignored since another format containing a video stream (`bestvideo`) has already been selected. The order of the formats is therefore important. `-f best+bestaudio --no-audio-multistreams` will download and merge both formats while `-f bestaudio+best --no-audio-multistreams` will ignore `best` and download only `bestaudio`.
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## Filtering Formats
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@ -347,7 +347,7 @@ class YoutubeDL(object):
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The following options are used by the post processors:
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prefer_ffmpeg: If False, use avconv instead of ffmpeg if both are available,
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otherwise prefer ffmpeg.
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otherwise prefer ffmpeg. (avconv support is deprecated)
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ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
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to the binary or its containing directory.
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postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
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@ -2188,7 +2188,7 @@ def existing_file(filename, temp_filename):
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if not merger.available:
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postprocessors = []
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self.report_warning('You have requested multiple '
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'formats but ffmpeg or avconv are not installed.'
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'formats but ffmpeg is not installed.'
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' The formats won\'t be merged.')
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else:
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postprocessors = [merger]
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@ -2272,7 +2272,7 @@ def correct_ext(filename):
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if fixup_policy is None:
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fixup_policy = 'detect_or_warn'
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INSTALL_FFMPEG_MESSAGE = 'Install ffmpeg or avconv to fix this automatically.'
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INSTALL_FFMPEG_MESSAGE = 'Install ffmpeg to fix this automatically.'
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stretched_ratio = info_dict.get('stretched_ratio')
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if stretched_ratio is not None and stretched_ratio != 1:
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@ -233,7 +233,7 @@ def _call_downloader(self, tmpfilename, info_dict):
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url = info_dict['url']
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ffpp = FFmpegPostProcessor(downloader=self)
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if not ffpp.available:
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self.report_error('m3u8 download detected but ffmpeg or avconv could not be found. Please install one.')
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self.report_error('m3u8 download detected but ffmpeg could not be found. Please install one.')
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return False
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ffpp.check_version()
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@ -1001,14 +1001,14 @@ def _dict_from_multiple_values_options_callback(
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postproc.add_option(
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'-x', '--extract-audio',
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action='store_true', dest='extractaudio', default=False,
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help='Convert video files to audio-only files (requires ffmpeg/avconv and ffprobe/avprobe)')
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help='Convert video files to audio-only files (requires ffmpeg and ffprobe)')
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postproc.add_option(
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'--audio-format', metavar='FORMAT', dest='audioformat', default='best',
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help='Specify audio format: "best", "aac", "flac", "mp3", "m4a", "opus", "vorbis", or "wav"; "%default" by default; No effect without -x')
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postproc.add_option(
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'--audio-quality', metavar='QUALITY',
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dest='audioquality', default='5',
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help='Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default %default)')
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help='Specify ffmpeg audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default %default)')
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postproc.add_option(
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'--remux-video',
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metavar='FORMAT', dest='remuxvideo', default=None,
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@ -1030,7 +1030,7 @@ def _dict_from_multiple_values_options_callback(
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'to give the argument to the specified postprocessor/executable. Supported postprocessors are: '
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'SponSkrub, ExtractAudio, VideoRemuxer, VideoConvertor, EmbedSubtitle, Metadata, Merger, '
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'FixupStretched, FixupM4a, FixupM3u8, SubtitlesConvertor and EmbedThumbnail. '
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'The supported executables are: SponSkrub, FFmpeg, FFprobe, avconf, avprobe and AtomicParsley. '
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'The supported executables are: SponSkrub, FFmpeg, FFprobe, and AtomicParsley. '
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'You can use this option multiple times to give different arguments to different postprocessors. '
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'You can also specify "PP+EXE:ARGS" to give the arguments to the specified executable '
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'only when being used by the specified postprocessor. '
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@ -1106,15 +1106,15 @@ def _dict_from_multiple_values_options_callback(
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postproc.add_option(
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'--prefer-avconv', '--no-prefer-ffmpeg',
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action='store_false', dest='prefer_ffmpeg',
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help='Prefer avconv over ffmpeg for running the postprocessors (Alias: --no-prefer-ffmpeg)')
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help=optparse.SUPPRESS_HELP)
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postproc.add_option(
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'--prefer-ffmpeg', '--no-prefer-avconv',
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action='store_true', dest='prefer_ffmpeg',
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help='Prefer ffmpeg over avconv for running the postprocessors (default) (Alias: --no-prefer-avconv)')
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action='store_true', dest='prefer_ffmpeg', default=True,
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help=optparse.SUPPRESS_HELP)
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postproc.add_option(
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'--ffmpeg-location', '--avconv-location', metavar='PATH',
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dest='ffmpeg_location',
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help='Location of the ffmpeg/avconv binary; either the path to the binary or its containing directory (Alias: --avconv-location)')
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help='Location of the ffmpeg binary; either the path to the binary or its containing directory')
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postproc.add_option(
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'--exec',
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metavar='CMD', dest='exec_cmd',
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@ -59,7 +59,7 @@ def __init__(self, downloader=None):
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def check_version(self):
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if not self.available:
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raise FFmpegPostProcessorError('ffmpeg or avconv not found. Please install one.')
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raise FFmpegPostProcessorError('ffmpeg not found. Please install one.')
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required_version = '10-0' if self.basename == 'avconv' else '1.0'
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if is_outdated_version(
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@ -102,7 +102,7 @@ def get_ffmpeg_version(path):
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if not os.path.exists(location):
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self.report_warning(
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'ffmpeg-location %s does not exist! '
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'Continuing without avconv/ffmpeg.' % (location))
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'Continuing without ffmpeg.' % (location))
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self._versions = {}
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return
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elif not os.path.isdir(location):
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@ -110,7 +110,7 @@ def get_ffmpeg_version(path):
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if basename not in programs:
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self.report_warning(
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'Cannot identify executable %s, its basename should be one of %s. '
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'Continuing without avconv/ffmpeg.' %
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'Continuing without ffmpeg.' %
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(location, ', '.join(programs)))
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self._versions = {}
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return None
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@ -163,7 +163,7 @@ def probe_executable(self):
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def get_audio_codec(self, path):
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if not self.probe_available and not self.available:
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raise PostProcessingError('ffprobe/avprobe and ffmpeg/avconv not found. Please install one.')
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raise PostProcessingError('ffprobe and ffmpeg not found. Please install one.')
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try:
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if self.probe_available:
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cmd = [
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