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

[yorn at gmx.net]

Hey Michael, all

> Is your silent wav generator available somewhere? That sounds like a
> cleaner way to recommend, for example for people who need to make long
> intros.

I added a new tool called "oggSilence" (I spend my lunch break for that ;-)

It is not tested completely, but it works for my cases. And it directly produces an ogg/vorbis file. 

Just check out revision 66 from 

https://oggvideotools.svn.sourceforge.net/svnroot/oggvideotools 

- Yorn

PS: Michael sorry for the double post, forgot to reply to all