Doom9's Forum - View Single Post - Source MPEG PS plays fine, demuxed result goes out of sync.

Blue_MiSfit · 2nd February 2009, 20:12

Hi folks,

I have a couple of sources that are giving me a hard time.

The sources are MPEG Program Streams, with MPEG-2 video, and Dolby Digital audio. They play fine in Media Player Classic and VLC, with no sync issues whatsoever.

However, when I try to demux the audio track, I get something that goes out of sync after a certain point. DGIndex and eac3to are my standard tools, but both produce the same result. I even tried transcoding the audio from the source using Avisynth and DirectShow + SoundOut, and got the same result!

I tried cutting a piece of this program stream using MPEG2Cut2, but this also goes out of sync!

Am I going insane? Any suggestions are welcome!!

Thanks in advance,
~MiSfit

2nd February 2009, 20:12	#1 \| Link
Blue_MiSfit Derek Prestegard IRL Join Date: Nov 2003 Location: Los Angeles Posts: 5,989	Source MPEG PS plays fine, demuxed result goes out of sync. Hi folks, I have a couple of sources that are giving me a hard time. The sources are MPEG Program Streams, with MPEG-2 video, and Dolby Digital audio. They play fine in Media Player Classic and VLC, with no sync issues whatsoever. However, when I try to demux the audio track, I get something that goes out of sync after a certain point. DGIndex and eac3to are my standard tools, but both produce the same result. I even tried transcoding the audio from the source using Avisynth and DirectShow + SoundOut, and got the same result! I tried cutting a piece of this program stream using MPEG2Cut2, but this also goes out of sync! Am I going insane? Any suggestions are welcome!! Thanks in advance, ~MiSfit __________________ These are all my personal statements, not those of my employer :) Last edited by Blue_MiSfit; 2nd February 2009 at 20:16.