Host video not showing when joining meeting

Description
I want to join the meeting as a participant, but I can’t see the host’s video. It only shows a black screen. I’ve implemented cross-origin isolation and chrome origin trials, but still no effect. Can anyone help? thanks before.

Browser Console Error
Can not use the hardware acceleration for video encoding due to the account restriction.

Which Web Meeting SDK version?
SDK 2.7.0

Screenshots
err-zoom-sdk

1 Like

I also want to start a meeting as a host but the camera doesn’t open