Re: Call for Adoption (CfA): MediaStreamTrack Insertable Media Processing using Streams

 • I support adoption of "MediaStreamTrack Insertable Media Processing using Streams".

For this effort to be successful, I believe the WG will have to make sure progress is being made in the following areas:
- Make sure proper streams supported along the lines of https://github.com/whatwg/streams/pull/1193 <https://github.com/whatwg/streams/pull/1193>.
- Improve consistency with WebCodecs, using streams in one but not the other creates a mismatch in API design, which is unfortunate.
- Improve consistency with other image manipulation APIs that might being designed in the future. https://wicg.github.io/shape-detection-api/ <https://wicg.github.io/shape-detection-api/> is a good example which uses callbacks, while TransformStream would be the natural way to go with MediaStreamTrack capture transform.

> On 2 Dec 2021, at 14:09, Bernard Aboba <Bernard.Aboba@microsoft.com> wrote:
> 
> This is a Call for Adoption (CfA) of "MediaStreamTrack Insertable Media Processing using Streams".  The specification is available for inspection here: 
> MediaStreamTrack Insertable Media Processing using Streams (alvestrand.github.io) <https://alvestrand.github.io/mediacapture-transform/>
> 
> The GitHub repo is here:  GitHub - alvestrand/mediacapture-transform <https://github.com/alvestrand/mediacapture-transform>
> 
> In response, please state one of the following:
> I support adoption of "MediaStreamTrack Insertable Media Processing using Streams".
> I object to adoption of the specification, due to issues filed in open bug <#number>. 
> The CfA will end on December 13, 2021 at midnight Pacific Time. 
> 
> Bernard
> 
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