[MPlayer-dev-eng] divx2svcd-0.5.1

[D Richard Felker III]

On Mon, Apr 26, 2004 at 07:52:10AM +0300, Jan Knutar wrote:
> 
> > do you know any better _standalone_ mplexer than tcmplex?
> 
> I don't think any mplexer can solve this problem.
> 
> > if you don't provide samples, i can't fix the script
> > feel free to send patches that fixes my script
> 
> I doubt that there are any easy way to work around this in a script 
> since I've been unable to find any tools which will correct it even 
> when used manually.
> 
> I have a 10 meg sample (dd if=badavi.avi of=sample.avi bs=1024 
> count=10240) of an avi that has bad a-v if it gets split up into 
> multiple files by dumpvideo+audio.

The problem is that AVI files can have duplicate frames by storing a
0-byte frame in the AVI file. These all get lost when you dump the
video out, so A/V sync will be broken. Of course even if they did get
kept, your gop structure would be wrong so the VCD wouldn't be
compliant. Basically mencoder's a/v sync design isn't meant for making
DVD/VCD...

Rich