Does the Janus videoroom（multistream） support SVC？

General
1

I am attempting to force clients to enable SVC by using the following URL: https://myserverIP/mvideoroom.html?&SVC=L2T2

However, when I check chrome://webrtc-internals, it indicates that SVC is not enabled:

outbound-rtp (kind=video, mid=1, ssrc=2704876425, rtxSsrc=1424055201, scalabilityMode=L1T1, encoderImplementation=libvpx, powerEfficientEncoder=false, [codec]=VP9 (98, profile-id=0), id=OT01V2704876425)

So, my question is: Does the Janus videoroom (multi-video) plugin support SVC?

If the answer is yes, how can I properly enable and use it?

I’ve noticed that in the old configuration file janus.plugin.videoroom.jcfg, there was an option "video_svc": true, but I can’t find this option in the new version of janus.plugin.videoroom.jcfg.

2

In the demo, the query string is svc lowercase, not uppercase.

3

Thank you,there’s another lowercase word need to modify,such as “vcodec”,“vp9”.