[FFmpeg-devel] [PATCH] libvpx: Enable vp9 alpha encoding

[James Zern]

On Thu, Jun 30, 2016 at 4:16 PM, Vignesh Venkatasubramanian
<vigneshv-at-google.com at ffmpeg.org> wrote:
> Chrome canary now supports decoding of VP9 streams with alpha
> channel [1]. Add support to ffmpeg for creating such files.
>
> [1] https://codereview.chromium.org/2096813002/
>
> Signed-off-by: Vignesh Venkatasubramanian <vigneshv at google.com>
> ---
>  libavcodec/libvpx.c    | 3 +++
>  libavcodec/libvpxenc.c | 1 +
>  2 files changed, 4 insertions(+)
>

Wasn't there a vp8+alpha webm in fate?