Audio pts moves backwards... and what does this mean?
Elio Blanca <[email protected]>
| Newsgroups | gmane.comp.multimedia.dvdauthor.user |
|---|---|
| Message-ID | <[email protected]> |
I'm about to author a dvd and while dvdauthor scans input mpeg2 files (these early runs are with `dvdauthor -n -x mystructure.xml') some warnings are printed: STAT: Processing ep3_4.m2v... WARN: Audio pts for channel 32 moves backwards by 108; please remultiplex input. WARN: Previous sector: 6.770 - 10.661 WARN: Current sector: 10.660 - 10.660 WARN: Audio pts for channel 32 moves backwards by 180; please remultiplex input. WARN: Previous sector: 175.470 - 178.542 WARN: Current sector: 178.540 - 178.540 WARN: Audio pts for channel 32 moves backwards by 164; please remultiplex input. WARN: Previous sector: 224.950 - 226.781 WARN: Current sector: 226.780 - 226.780 WARN: Audio pts for channel 32 moves backwards by 416; please remultiplex input. WARN: Previous sector: 465.290 - 469.374 WARN: Current sector: 469.370 - 469.370 STAT: VOBU 3582 at 1481MB, 13 PGCs INFO: Video pts = 0.160 .. 680.000 INFO: Audio[0] pts = 0.160 .. 679.840 INFO: Audio[32] pts = 6.770 .. 588.810 INFO: Audio[33] pts = 6.920 .. 589.075 This appears several times in just a single file, have I to worry about? Anyway, I would like to fix them. Now, I re-multiplexed this clip several times (video+audio+sub0+sub1) and nothing changes. If I provide dvdauthor with the same clip without track 32 (first subtitle stream) the messages don't appear. Channel 32 refers for sure to a subtitle track, so I'm going to assume timings are involved with this: are timings not good? do subtitles overlap? (I already checked them and it appears this is not the case) Do dvdauthor require more "pause" time between one and another? What does "moves backwards" mean? ------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev