I have seen messages like this. While trying to replex the result of the convoluted mencoder->avidemux->rebuild-b-frames->cut->export-mpeg2, replex spews out things like:but dvdauthor keeps complaining about
STAT: Processing test1.mpg... WARN: Audio pts for channel 8 moves backwards; please remultiplex input. WARN: Previous sector: 0.180 - 0.252 WARN: Current sector: 0.228 - 0.276 WARN: Discontinuity in audio channel 8; please remultiplex input. WARN: Previous sector: 2.532 - 2.580 WARN: Current sector: 2.604 - 2.676
I tried with and w/o replex and with and w/o the -k option to replex, no difference. dvdauthor is 0.6.10. xine plays the resulting DVD very choppy, so that apparently there is an issue with the sound.
Anybody seen such a message ? Is it a MythTV/PVR issue ? My recording profile is set to MPEG-2 PS
starting audio PTS: 0:00:00.102
fixed video frame 1
fixed video frame 1
STARTING REPLEX
Mux rate: 5.24 Mbit/s
Audio0 offset: 0:00:00.000 0:00:00.102
fixed video frame 1
fixed video frame -1
fixed video frame 2
fixed video frame -1
fixed video frame 3
fixed video frame -1
fixed video frame 1
fixed video frame -1
fixed video frame 2
Warning negative video PTS increase!
Warning negative video PTS increase!
Warning negative video PTS increase!
Warning negative video PTS increase!
I'm beginning to think that the lossless mpeg2 cutting will have to be that, as well as an mpeg-equivalent of a time-base corrector. With broken streams coming from the capture card, it's tough to deal with them, unless they're fixed straight-away. Nothing seems to do that.
-Cory
************************************************************************* * Cory Papenfuss * * Electrical Engineering candidate Ph.D. graduate student * * Virginia Polytechnic Institute and State University * *************************************************************************
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