How to improve screen sharing video frame rate

Please tell us how to improve video playback quality with screen sharing.

When using H264 config.js (preferH264: true, disableH264: false), the frame rate is 10 to 20 fps. However, the screen flickers.

As another example, if you are using VP8, the frame rate is between 1 and 5 fps.

Is there any way to increase the frame rate with VP8?

desktopSharingFrameRate: {min: 30, max: 30} has been set.

Help.

Can you try enabling presenter mode, does it change with vp8?

How do I activate presenter mode?

While you are screensharing unmute your video.

Oh, when I turned on the presenter screen, the shared frame rate went up.
For what reason?

So, should the presenter screen be always on?

And will the use of VP8 affect the mobile heat issue?

Because of the camera video the framerate is not capt.

Not sure what is that.

You can control that with: jitsi-meet/config.js at 2f51d9fd3e38be75d024869ad2ef4eff6b84c0d7 · jitsi/jitsi-meet · GitHub
And there is more info here: jitsi-meet/config.js at 2f51d9fd3e38be75d024869ad2ef4eff6b84c0d7 · jitsi/jitsi-meet · GitHub

thank you.

The settings you suggested are already applied.

-capScreenshareBitrate: 0
-desktopSharingFrameRate: {min:30, max:60}

Are there any options to improve beyond this?

And when video conferencing on a mobile phone, it gets hot quickly over time. How do I improve this?