Clarification on "not processing video packets" requested

[luciaalonsomozo]

What does processing mean in step 2 of send key frame algorithm?

[luciaalonsomozo]

It seems from this Web Platform Test that inactive and stopped transceivers would cause this error, is that what step 2 is referring to? Could it be made more explicit?

[alvestrand]

spec link to editors' draft: https://w3c.github.io/webrtc-encoded-transform/#KeyFrame-algorithms

[alvestrand]

Seems to be intended to mean "if the media type of the encoder is not video".

[guidou]

WPT report says Firefox passes 6/6 and Safari 5/6.

https://wpt.fyi/results/webrtc-encoded-transform/script-transform-sendKeyFrameRequest.https.html?label=experimental&label=master&aligned

[jan-ivar]

Aligning with implementations seems good here.

[jan-ivar]

@youennf does that SGTY?

[fippo]

This simply means that one should not send RTCP for inactive or stopped m-lines, no?
Given that RTCP is not reliable and one can not determine whether this was received anyway, why do browsers attempt to impose behavior on top here?