WebRTC video on iOS goes black in 8 mins if it has no Audio.

WebRTC video on iOS/iPadOS Safari goes black in 8 mins if SDP has no Audio.

I have a WebRTC app that can video call on iOS/iPadOS Safari. But if Audio is disable in webRTC(or SDP), video goes black in 8 mins.

After video goes black, webRTC call doesn't end. Just video goes black. After change tab dan get back to the tab which has a video call, video works well again.

It seems that iOS/iPadOS Safari has a function which if video has no audio, video goes black in 8 mins.

Any idea or any solution?

WebRTC video on iOS goes black in 8 mins if it has no Audio.
 
 
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