Re: What does a track contain?

What do you mean "throughout the media pipeline"?  Do you expect a track
sent through a PeerConnection to have the alpha channel intact when it
comes out the remote side?

On Wed, Feb 24, 2016 at 8:06 AM, Martin Thomson <martin.thomson@gmail.com>
wrote:

> Well, obviously it is media, right?  A video track contains video and
> an audio track contains audio.
>
> Philip Jägenstedt asked in relation to the canvas capture about what
> to do with alpha channels.  Apparently, Firefox maintains these
> throughout its media pipeline, whereas Chrome does not.
>
> I think that both perspectives on the problem are valid.  But I think
> that we owe it to applications to pick one and stick with it.
>
>