ffmpeg 0.6 with libvpx and libvorbis = .webm

[gutmensch]

Heya ffmpeg maintainers,

ffmpeg reached version 0.6 and is supposed to work with the new open source .webm format. I posted the according libvpx extension; with libvorbis it should be possible to create audio/video .webm files with ffmpeg when the flags "--enable-libvpx --enable-libvorbis" are used at compile time.

Just wanted to spread some news around and I'm eagerly waiting for that nice feature

Best regards,
Robert