Low frame rate of single view app sharing


Description
We encountered an issue with low frame rate when using the Single View App Sharing feature from Zoom iOS SDK.
With a fast and stable internet connection on recent gen iPad a frame rate of shared content is roughly 1-2 FPS.
Although using the Broadcasting with ReplayKit strategy is advised for the best performance, it is not appropriate for us because our business logic only allows for the sharing of a certain portion of the screen.
Is there any way to configure SDK to improve the App Sharing frame rate?

Which iOS Meeting SDK version?
5.11.3.4099.1

To Reproduce(If applicable)
Steps to reproduce the behavior:

  1. Launch demo app, start Zoom call;
  2. Join call from web browser;
  3. Start screen sharing that has some image movement from demo app;
  4. Observe from web browser shared content is choppy/glitchy.

Smartphone (please complete the following information):

  • iPad Pro 11" (3-rd gen)
  • OS: iOS 16.3.1

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