# 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:** 1\
**Showing post:** 3

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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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