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Guest · 29th March 2008, 16:26

The stream you posted has 19 frames before the first IDR, so DGAVCIndex must lose them. That is ~0.8 seconds. When I serve the video I get 16.05 seconds. When I demux the audio I get 16.79. So the difference is accounted for by the leading non-decodable frames. As I have written before, I have not yet decided on what I want to do for AV sync yet, so manual adjustment of the offset is necessary for now.

Regarding TrueHD, I get a binary identical demux compared to xport. So I don't know what to tell you about how to process TrueHD, as I know nothing about it.

29th March 2008, 16:26	#969 \| Link
Guest Guest Join Date: Jan 2002 Posts: 21,901	The stream you posted has 19 frames before the first IDR, so DGAVCIndex must lose them. That is ~0.8 seconds. When I serve the video I get 16.05 seconds. When I demux the audio I get 16.79. So the difference is accounted for by the leading non-decodable frames. As I have written before, I have not yet decided on what I want to do for AV sync yet, so manual adjustment of the offset is necessary for now. Regarding TrueHD, I get a binary identical demux compared to xport. So I don't know what to tell you about how to process TrueHD, as I know nothing about it.