Quote:
Originally Posted by carlos.henrique
I have uploaded two files, one stereo and other 5.1, that were dumped directly from the audio streams being broadcasted:
http://www.fileconvoy.com/dfl.php?id...ade222e22f61ad
I have tried playing these files with ffplay and it works fine for both, identifying them as aac_latm streams. I then built a filtergraph for playing each file using LAV Splitter Source and LAV Audio Decoder and the same thing happened again: the stereo stream played fine, the 5.1 stream did not |
Actually, ffplay and ffmpeg have the same problems - LAV is just more aggressive at maintaining audio/video sync, which causes audio glitching.
But the core problem is the same - the ffmpeg aac decoder fails to decode a few of the audio frames, which result in missing audio (which triggers LAVs A/V sync correction logic).
I recommend to report this directly to ffmpeg (
http://ffmpeg.org/bugreports.html)