I have had a disc wth Sonys AccROS protection and ripped it succesfully (DVD-DECRYTOR did it this time).
In the particiculair VTS_SET I removed the blocks/cells with DVD-REMAKE-PRO at the beginning containing just dummy data. They where logically skipped, but some tools have problems seeing these dummy sectors, so I removed them with DVD-REMAKE PRO.
After that I noticed some strange thing in DVD-LAB-PRO.
I iimported the VOB demultiplexing audio and video.
When I did A preview of the MPEG stream DVD-LAB-PRO was starting with a GOP-time that was NOT zero. If you play back the DVD after the blocks were removed with REMAKE-PRO, the title just nicely starts at 0:00:00.
So it looks like GOP times given in the preview of DVD-LAB have other timing properties. Because I deleted the first cells, the preview started with a gop-timing of 0:01:15.....
But when I play back the DVD with POWER-DVD there seems to be nothing wrong. The correct timing is given, starting at 0:00:00 and the total title duration is also ok. Even playing back the DVD on a stand-alone players causes no problems.
I only wonder why the GOP-TIMING after demultiplexing the VOBS concerning the title, the resulting MPEG stream starts with a GOP time of 0:01:15...
What can I do about this ?
Can anyone explain the difference. I always thought DVD-REMAKE-PRO keeps the timing intact even if you hide (so remove) cells and/or chapters.
But when playing DVD as DVD the title starts correctly at 0:00:00, but after demux in DVD-LAB the GOP time start at 0:01:15 ?????
Can anybod explain this to me ?
Is there a lower level timing mechanism in Mpeg-streams ?
And how can I correct such a VOB or demuxed MPEG stream so the first GOP alsways starts with 0:00:00 ??
Thanks already for any answer or hint or explanation on this.
The problem finally is that SUBTITLING is not in Sync anymore, using SUB RIP and writing correct BMP files and export as SON file.
I can manually adjust the whole subtitle timing, but I rather want a nice MPEG stream with a GOP timing that begins at 0:00:00 and not 0:01:15.
Also at DVD-level there seems to be nothing wrong with the track timing...
Please help !
In the particiculair VTS_SET I removed the blocks/cells with DVD-REMAKE-PRO at the beginning containing just dummy data. They where logically skipped, but some tools have problems seeing these dummy sectors, so I removed them with DVD-REMAKE PRO.
After that I noticed some strange thing in DVD-LAB-PRO.
I iimported the VOB demultiplexing audio and video.
When I did A preview of the MPEG stream DVD-LAB-PRO was starting with a GOP-time that was NOT zero. If you play back the DVD after the blocks were removed with REMAKE-PRO, the title just nicely starts at 0:00:00.
So it looks like GOP times given in the preview of DVD-LAB have other timing properties. Because I deleted the first cells, the preview started with a gop-timing of 0:01:15.....
But when I play back the DVD with POWER-DVD there seems to be nothing wrong. The correct timing is given, starting at 0:00:00 and the total title duration is also ok. Even playing back the DVD on a stand-alone players causes no problems.
I only wonder why the GOP-TIMING after demultiplexing the VOBS concerning the title, the resulting MPEG stream starts with a GOP time of 0:01:15...
What can I do about this ?
Can anyone explain the difference. I always thought DVD-REMAKE-PRO keeps the timing intact even if you hide (so remove) cells and/or chapters.
But when playing DVD as DVD the title starts correctly at 0:00:00, but after demux in DVD-LAB the GOP time start at 0:01:15 ?????
Can anybod explain this to me ?
Is there a lower level timing mechanism in Mpeg-streams ?
And how can I correct such a VOB or demuxed MPEG stream so the first GOP alsways starts with 0:00:00 ??
Thanks already for any answer or hint or explanation on this.
The problem finally is that SUBTITLING is not in Sync anymore, using SUB RIP and writing correct BMP files and export as SON file.
I can manually adjust the whole subtitle timing, but I rather want a nice MPEG stream with a GOP timing that begins at 0:00:00 and not 0:01:15.
Also at DVD-level there seems to be nothing wrong with the track timing...
Please help !
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