On Wed, 7 Dec 2005, Clemens Krammer wrote:
> My standalone DVD Player (Grundig GDV 130) has problems with mpeg2enc
> encoded dvds. To be more precisely, the fast forward scan does not work.
I think it is more likely to be a problem with the authoring
program than the encoding.
Which version of mpeg2enc/mjpegtools are you using?
> When doing a 2x FF, the player continues with normal speed but without sound.
> When doing a 4x FF, it does basically the same as at 2x
...
That begins to feel like the timestamps in the VOB files (which
are created during the authoring process) are causing the player to
have problems.
> I fiddled around with mpeg2enc options, espacially with
> --sequence-header-every-gop and --closed-gop, but it did not help.
Probably a good idea to leave out the '--multi-thread' option, it
gains very little and can in some cases trigger an assertion due to
a race condition.
> Any Hints?
A different authoring program is the only thing that comes to mind.
I've used mpeg2enc encoded files and haven't had any issues with the
DVDs created using DVD Studio Pro. It might be worth trying
http://www.mediachance.com/dvdlab/ (which runs tolerably well I'm
told under WINE) and seeing if the problems persist.
Cheers,
Steven Schultz
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