WebM and VP8

Hi,
I'm transcoding some videos to my android devices.
This is the compatibility list:
http://developer.android.com/guide/appe ... rmats.html

Right now I'm transcoding uncompatible formats using targetContainer="mpegts" and targetVCodec="h264", unfortunately it is not seekable.
It is fine for online streams, but I'd like to search and skip the video files.

Is it possible to add WebM and VP8 to the trasconding options?

It seems compatible with ffmpeg:
http://code.google.com/p/stream-m/



Thanks,
Leonardo

[zip]

No, MKV doesn't support transcoding on-the-fly