Re: [Dvdauthor-users] "audio sector out of range" - update

[<pva...@ya...>]

 --- Ciro <do...@as...> escribió: > On Sun, 26 Oct 2003,
Bernhard Praschinger wrote:
> 
> > Date: Sun, 26 Oct 2003 07:00:52 +0100
> > From: Bernhard Praschinger <sha...@ut...>
> > To: Ciro <do...@as...>
> > Cc: dvd...@li...
> > Subject: Re: [Dvdauthor-users] "audio sector out of range"
> >
> > Hallo
> >
> > > I have a DivX file pulled with webvcr. I used transcode to
> convert it to
> > > an mpeg, and that works fine with mplayer. When I run it through
> > > dvdauthor 6.0 (and 5.4), however, I get pages and pages of the
> following
> > > error about halfway through.
> > >
> > > ...
> > > WARN: audio sector out of range: -234912 (vobu #3887, pts 16773)
> > > STAT: fixing VOBU at 458MB (3889/14507, 26%)
> > > WARN: audio sector out of range: -234972 (vobu #3888, pts 16773)
> > > WARN: audio sector out of range: -235033 (vobu #3889, pts 16773)
> > > WARN: audio sector out of range: -235093 (vobu #3890, pts 16773)
> > > WARN: audio sector out of range: -235154 (vobu #3891, pts 16773)
> > > ...
> > >
> > > In the end, I have two VOBs. The first one works correctly, but
> the
> > > second one crashes mplayer with messages about "no video" and
> then
> > > gives me the standard "this is a bad thing." message.
> > Have you tried renecoding the video with the mjpegtools ??
> > It should go like that:
> > mkfifo stream.yuv
> > mplayer -nofs -nosound -vo yuv4mpeg -ni -quiet $1 </dev/null &
> > cat stream.yuv | yuvscaler -O DVD -v 0 | \
> >     mpeg2enc -f 8 -o video.m1v
> > mplayer -nofs -vo null -ao pcm -waveheader -ni $1
> > mv audiodump.wav audio.wav
> > cat audio.wav | mp2enc -r 48000 -o audip.mp2
> > mplex -f 8 audio.mp2 video.m1v -o myvcd%d.mpg
> > ---END---
> > It could be that you have to change the options.
> > If that streams works. The problem is in transcode. And not a
> problem of
> > dvdauthor.
> >
> 
> After hacking around with the above info a little bit (using two
> terminal windows and starting the 'cat stream.yuv...' before mplayer,
> etc...) I got things to begin functioning, but the output mpeg stream
> is
> broken. Using transcode, I got as far as having a usable mpeg file
> that
> just won't encode correctly, so it doesn't appear that transcode is
> the
> culprit.
> 

Hi, I've had similar problems encoding to MPEG1 to create a VCD and
what I finally did was to use mencoder to convert the source video file
to MJPEG (with the lavc codec) and then use the mjpegtools to encode it
to MPEG1.
You have to tweak the options in mencoder a lot to acomplish what you
want to do so maybe is a good idea to do it first with a -frames 1000
to test the full process.

Best regards,
Pablo

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