Component View WebGL video flicker

Meeting SDK Web
1

Description
The new Component View of the WebSDK only features a speaker view (at least in macOS Safari).
Joining a meeting with multiple participants with video on, it can start to flicker between the different participant’s videos.

Browser Console Error

[Error] WebGL: INVALID_OPERATION: uniform1i: location not for current program
	uniform1i
	(anonym funktion) (1504_js_media.min.js:1:193163)
	(anonym funktion) (1504_js_media.min.js:1:341522)
	(anonym funktion)

and

[Error] WebGL: INVALID_OPERATION: uniform4f: location not for current program
	uniform4f
	(anonym funktion) (1504_js_media.min.js:1:194405)
	(anonym funktion) (1504_js_media.min.js:1:341522)
	(anonym funktion)

and

[Log] fps error (1504_js_media.min.js, line 1, x28)

Which Web Meeting SDK version?
2.0.0

Device (please complete the following information):

  • Device: iMac
  • OS: macOS 11.6
  • Browser: Safari
  • Browser Version 15.0 (16612.1.29.41.4, 16612)

Additional context
I minimized and then went back to speaker view. Then the bug appeared.

2

Hey @daniel2,

Thank you for reaching out to the Zoom Developer Forum. For the best performance, please make sure that you are using Chrome and you’ve followed our guide on Improving Web SDK Performance.

Let me know if that helps.

Thanks,
Max

3

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