# Zoom self video delay while turnoff/on camera

**URL:** <https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427>\
**Category:** Web\
**Created:** [July 1, 2021, 6:16am UTC](https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427 "2021-07-01T06:16:20Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![arunkb27](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/arunkb27/32/28785_2.png) [@arunkb27](https://devforum.zoom.us/u/arunkb27)\
**Post date:** [July 1, 2021, 6:16am UTC](https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427/1 "2021-07-01T06:16:20Z")

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**Description**  
Zoom self video delay while turnoff/on camera button. (videosdk)

**Error**  
I have used the videosdk 1.1.0 for React App.  
It’s taking a very long time to show the participant video(self video) after clicking  
start video button.

**To Reproduce(If applicable)**  
Steps to reproduce the behavior:  
1.Join meeting  
2.Click on the Video button to start self video.  
3.Click on the Video button to stop self video.  
4.Repeat step 2

Result : Self video not turning on.

React version :^17.0.2

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [July 16, 2021, 3:26pm UTC](https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427/2 "2021-07-16T15:26:33Z")

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Hey @arunkb27 ,

Happy to help with the issue you are experiencing. 🙂

Do you see any errors in the browser console?

Also, can you share your code snippets related to turning on / off the camera?

From there, I can provide some suggestions.

Thanks,  
Tommy

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**Author:** ![vic.yang](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/vic.yang/32/24656_2.png) [@vic.yang](https://devforum.zoom.us/u/vic.yang)\
**Post date:** [July 19, 2021, 1:58am UTC](https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427/3 "2021-07-19T01:58:05Z")

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Hey @arunkb27

Thanks for your feedback.

This is a known issue. We use `ImageCapture` in Video SDK, but it has potential problems that may cause video stuck. So we introduce [WebCodecs](https://github.com/w3c/webcodecs) to improve the issue. Since the API is not stable yet, you should register an [origin trial](https://developer.chrome.com/origintrials/#/register_trial/-7811493553674125311) to enable this feature.

Thanks  
Vic

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [August 18, 2021, 11:58am UTC](https://devforum.zoom.us/t/zoom-self-video-delay-while-turnoff-on-camera/53427/4 "2021-08-18T11:58:13Z")

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Closed on August 18, 2021, 11:58am UTC

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