[FFmpeg-user] Encode VP9 (or VP8) WITH alpha channel

[Carl Eugen Hoyos]

Wagner Patriota <wagner.patriota <at> gmail.com> writes:

> Sorry, actualy the encode with VP8 IS WORKING (I can 
> see the transparency working with Google Chrome).
> 
> But I need also to decode it.

Patch(es) welcome;-(

Supporting it via the libvpx decoder wrapper would 
probably not be very difficult.

Carl Eugen