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synced 2024-08-18 08:19:39 +02:00
Adds support for XviD output with extra parametrization
As the "LG Time Machine" (a (not so) smart TV) has a limitation for video dimensions (as for codecs), I take to implement an extra parameter `--pp-params` where we can send extra parameterization for the video converter (post-processor). Example: ``` $ youtube-dl --recode-video=xvid --pp-params='-s 720x480' -c https://www.youtube.com/watch?v=BE7Qoe2ZiXE ``` That works fine on a 4yo LG Time Machine. Closes #5733
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@ -213,7 +213,8 @@ which means you can modify it, redistribute it or use it however you like.
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--audio-format FORMAT Specify audio format: "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "best" by default
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--audio-format FORMAT Specify audio format: "best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; "best" by default
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--audio-quality QUALITY Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default
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--audio-quality QUALITY Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default
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5)
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5)
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--recode-video FORMAT Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv)
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--recode-video FORMAT Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|xvid)
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--pp-params Extra parameters for video post-processor. The params will be splited on spaces.
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-k, --keep-video Keep the video file on disk after the post-processing; the video is erased by default
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-k, --keep-video Keep the video file on disk after the post-processing; the video is erased by default
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--no-post-overwrites Do not overwrite post-processed files; the post-processed files are overwritten by default
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--no-post-overwrites Do not overwrite post-processed files; the post-processed files are overwritten by default
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--embed-subs Embed subtitles in the video (only for mkv and mp4 videos)
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--embed-subs Embed subtitles in the video (only for mkv and mp4 videos)
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@ -169,8 +169,10 @@ def _real_main(argv=None):
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if not opts.audioquality.isdigit():
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if not opts.audioquality.isdigit():
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parser.error('invalid audio quality specified')
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parser.error('invalid audio quality specified')
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if opts.recodevideo is not None:
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if opts.recodevideo is not None:
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if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv']:
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if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv', 'xvid']:
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parser.error('invalid video recode format specified')
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parser.error('invalid video recode format specified')
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if opts.pp_params is not None:
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opts.pp_params = opts.pp_params.split()
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if opts.convertsubtitles is not None:
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if opts.convertsubtitles is not None:
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if opts.convertsubtitles not in ['srt', 'vtt', 'ass']:
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if opts.convertsubtitles not in ['srt', 'vtt', 'ass']:
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parser.error('invalid subtitle format specified')
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parser.error('invalid subtitle format specified')
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@ -227,6 +229,7 @@ def _real_main(argv=None):
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postprocessors.append({
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postprocessors.append({
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'key': 'FFmpegVideoConvertor',
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'key': 'FFmpegVideoConvertor',
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'preferedformat': opts.recodevideo,
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'preferedformat': opts.recodevideo,
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'extra_params': opts.pp_params
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})
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})
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if opts.convertsubtitles:
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if opts.convertsubtitles:
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postprocessors.append({
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postprocessors.append({
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@ -686,7 +686,11 @@ def parseOpts(overrideArguments=None):
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postproc.add_option(
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postproc.add_option(
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'--recode-video',
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'--recode-video',
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metavar='FORMAT', dest='recodevideo', default=None,
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metavar='FORMAT', dest='recodevideo', default=None,
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help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv)')
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help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|xvid)')
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postproc.add_option(
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'--pp-params',
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dest='pp_params', default=None,
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help='Extra parameters for video post-processor. The params will be splited on spaces.')
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postproc.add_option(
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postproc.add_option(
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'-k', '--keep-video',
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'-k', '--keep-video',
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action='store_true', dest='keepvideo', default=False,
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action='store_true', dest='keepvideo', default=False,
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@ -287,22 +287,28 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
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class FFmpegVideoConvertorPP(FFmpegPostProcessor):
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class FFmpegVideoConvertorPP(FFmpegPostProcessor):
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def __init__(self, downloader=None, preferedformat=None):
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def __init__(self, downloader=None, preferedformat=None, extra_params=[]):
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super(FFmpegVideoConvertorPP, self).__init__(downloader)
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super(FFmpegVideoConvertorPP, self).__init__(downloader)
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self._preferedformat = preferedformat
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self._preferedformat = preferedformat
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self._extra_params = extra_params
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def run(self, information):
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def run(self, information):
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path = information['filepath']
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path = information['filepath']
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prefix, sep, ext = path.rpartition('.')
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prefix, sep, ext = path.rpartition('.')
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outpath = prefix + sep + self._preferedformat
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ext = self._preferedformat
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options = self._extra_params
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if self._preferedformat == 'xvid':
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ext = 'avi'
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options.extend(['-c:v', 'libxvid', '-vtag', 'XVID'])
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outpath = prefix + sep + ext
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if information['ext'] == self._preferedformat:
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if information['ext'] == self._preferedformat:
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self._downloader.to_screen('[ffmpeg] Not converting video file %s - already is in target format %s' % (path, self._preferedformat))
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self._downloader.to_screen('[ffmpeg] Not converting video file %s - already is in target format %s' % (path, self._preferedformat))
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return [], information
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return [], information
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self._downloader.to_screen('[' + 'ffmpeg' + '] Converting video from %s to %s, Destination: ' % (information['ext'], self._preferedformat) + outpath)
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self._downloader.to_screen('[' + 'ffmpeg' + '] Converting video from %s to %s, Destination: ' % (information['ext'], self._preferedformat) + outpath)
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self.run_ffmpeg(path, outpath, [])
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self.run_ffmpeg(path, outpath, options)
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information['filepath'] = outpath
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information['filepath'] = outpath
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information['format'] = self._preferedformat
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information['format'] = self._preferedformat
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information['ext'] = self._preferedformat
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information['ext'] = ext
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return [path], information
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return [path], information
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