gst 1.22 broke something related to vp9 and the webrtcsink from gst-plugins-rs
Hello. We've been having some problems upgrading to gst 1.22 and I think I've reproduced issue on the webrtcsink example from gst-plugins-rs/net/webrtc/README.md
. The launch pipeline gst-launch-1.0 webrtcsink video-caps=video/x-vp9 name=ws videotestsrc ! ws.
does not show any video in the web frontend from the example.
I've done a git bisect and commit 786b7699 seems it might have caused this.