diff options
| -rw-r--r-- | youtube_dl/postprocessor/ffmpeg.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py index 75ee87e1a..d5b71b96f 100644 --- a/youtube_dl/postprocessor/ffmpeg.py +++ b/youtube_dl/postprocessor/ffmpeg.py @@ -464,7 +464,11 @@ class FFmpegMetadataPP(FFmpegPostProcessor): filename = info['filepath'] temp_filename = prepend_extension(filename, 'temp') - options = ['-c', 'copy'] + if info['ext'] == u'm4a': + options = ['-vn', '-acodec', 'copy'] + else: + options = ['-c', 'copy'] + for (name, value) in metadata.items(): options.extend(['-metadata', '%s=%s' % (name, value)]) |