[theora] Add an intro to a theora file without re-encoding?

[yorn at gmx.net]

> > Now, I want to cut it to 6 seconds (that's the duration of my video
> intro):
> > oggCut -i silence.ogg -o silence6s.ogg -e 6000
> >
> > However, the new file is shorter than 6s! (see
> > http://free-electrons.com/issues/oggcat-jul17-2009/silence6s.ogg)
> 
> Try vcut, from vorbis-tools. I suspect oggCut would be cutting
> at page boundaries, vcut can cut at sample granularity.

No, oggCut cuts on packet boundaries :-), but it is optimized for video files.

It is a flush problem, as far as I can see here. 

I would recomment using vcut, or wait for a patch tonight ;-). However I do not concentrate on audio only files as vcut is available.

Another workarround would be creating a 6s wave file and work with that. 

- Yorn