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Code Issues Releases Wiki Activity

Add options to ffmpeg post processing

Browse Source 
https://trac.ffmpeg.org/wiki/Encode/VP8
ffmpeg guide stats: "Important: If neither -b:v nor -crf are set, the encoder
will use a low default bitrate and your result will probably look very bad.
Always supply one of these options—ideally both."
This commit is contained in:
Matanya Moses 2014-11-19 17:16:32 +02:00
parent 480b7c32a9
commit c16ec093fc
1 changed files with 3 additions and 2 deletions
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5
youtube_dl/postprocessor/ffmpeg.py
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@ -235,9 +235,10 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
class FFmpegVideoConvertor(FFmpegPostProcessor): class FFmpegVideoConvertor(FFmpegPostProcessor):
def __init__(self, downloader=None,preferedformat=None): def __init__(self, downloader=None,preferedformat=None,opts=[]):
super(FFmpegVideoConvertor, self).__init__(downloader) super(FFmpegVideoConvertor, self).__init__(downloader)
self._preferedformat=preferedformat self._preferedformat=preferedformat
self._opts = opts
def run(self, information): def run(self, information):
path = information['filepath'] path = information['filepath']
@ -247,7 +248,7 @@ class FFmpegVideoConvertor(FFmpegPostProcessor):
self._downloader.to_screen(u'[ffmpeg] Not converting video file %s - already is in target format %s' % (path, self._preferedformat)) self._downloader.to_screen(u'[ffmpeg] Not converting video file %s - already is in target format %s' % (path, self._preferedformat))
return True,information return True,information
self._downloader.to_screen(u'['+'ffmpeg'+'] Converting video from %s to %s, Destination: ' % (information['ext'], self._preferedformat) +outpath) self._downloader.to_screen(u'['+'ffmpeg'+'] Converting video from %s to %s, Destination: ' % (information['ext'], self._preferedformat) +outpath)
self.run_ffmpeg(path, outpath, []) self.run_ffmpeg(path, outpath, self._opts)
information['filepath'] = outpath information['filepath'] = outpath
information['format'] = self._preferedformat information['format'] = self._preferedformat
information['ext'] = self._preferedformat information['ext'] = self._preferedformat