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https://github.com/blackjack4494/yt-dlc.git
synced 2024-08-19 00:39:42 +02:00
normalize ffmpeg/avconv names printing
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@ -87,10 +87,11 @@ which means you can modify it, redistribute it or use it however you like.
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### Post-processing Options:
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--extract-audio convert video files to audio-only files (requires
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ffmpeg and ffprobe)
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ffmpeg or avconv and ffprobe or avprobe)
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--audio-format FORMAT "best", "aac", "vorbis", "mp3", "m4a", or "wav";
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best by default
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--audio-quality QUALITY ffmpeg audio bitrate specification, 128k by default
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--audio-quality QUALITY ffmpeg/avconv audio bitrate specification, 128k by
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default
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-k, --keep-video keeps the video file on disk after the post-
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processing; the video is erased by default
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@ -99,7 +99,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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def run_ffmpeg(self, path, out_path, codec, more_opts):
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if not self._exes['ffmpeg'] and not self._exes['avconv']:
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raise AudioConversionError('ffmpeg or avconv not found. Please install avconv.')
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raise AudioConversionError('ffmpeg or avconv not found. Please install one.')
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if codec is None:
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acodec_opts = []
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else:
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@ -162,7 +162,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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prefix, sep, ext = path.rpartition(u'.') # not os.path.splitext, since the latter does not work on unicode in all setups
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new_path = prefix + sep + extension
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self._downloader.to_screen(u'[ffmpeg] Destination: ' + new_path)
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self._downloader.to_screen(u'[' + self._exes['avconv'] and 'avconv' or 'ffmpeg' + '] Destination: ' + new_path)
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try:
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self.run_ffmpeg(path, new_path, acodec, more_opts)
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except:
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@ -170,7 +170,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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if isinstance(e, AudioConversionError):
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self._downloader.to_stderr(u'ERROR: audio conversion failed: ' + e.message)
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else:
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self._downloader.to_stderr(u'ERROR: error running ffmpeg')
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self._downloader.to_stderr(u'ERROR: error running ' + self._exes['avconv'] and 'avconv' or 'ffmpeg')
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return None
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# Try to update the date time for extracted audio file.
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@ -293,11 +293,11 @@ def parseOpts():
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postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False,
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help='convert video files to audio-only files (requires ffmpeg and ffprobe)')
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help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
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postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
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help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default')
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postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='128K',
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help='ffmpeg audio bitrate specification, 128k by default')
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help='ffmpeg/avconv audio bitrate specification, 128k by default')
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postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
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help='keeps the video file on disk after the post-processing; the video is erased by default')
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