Andrew Baumann <[EMAIL PROTECTED]> writes:

> Hi,
>
> I have an MPEG elementary video stream and audio stream in separate files, 
> that I would like to transcode to DVD format. The video is already in a 
> suitable resolution and refresh rate etc. for DVD, although its aspect ratio 
> flag is incorrectly set as 4:3 instead of 16:9. I want to transcode the audio 
> to AC3 and add it to the video stream, which should be passed through.

Why not re-encode audio separately and then mplex(1) audio and video
together. aspect ratio is not problem; if you spesify 16:9 in dvdauthor xml
file you'll get 16:9 as a result (though i am not 100% sure of that, test it).

To ease mplexing and testing you can try
http://www.iki.fi/too/sw/m2vmp2cut/dvdatool
It gives help when run without args...

... but I have not muxed ac3 content so I can not be sure whether mplexing
with that tool works (It would be nice to know, though :D (if you tried it)).

> Thanks,
> Andrew

Tomi

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