# Video SDK **URL:** https://devforum.zoom.us/c/video-sdk/55.md?page=72 [Latest](https://devforum.zoom.us/latest.md) · [Categories](https://devforum.zoom.us/categories.md) · [Tags](https://devforum.zoom.us/tags.md) **Page:** 73 --- ## [Cannot read propery 'send' video sdk chat](https://devforum.zoom.us/t/cannot-read-propery-send-video-sdk-chat/64294)
**Author:** [@1nazarovumar](https://devforum.zoom.us/u/1nazarovumar)\ **Replies:** 1\ **Last updated:** [February 18, 2022, 5:26pm UTC](https://devforum.zoom.us/t/cannot-read-propery-send-video-sdk-chat/64294 "2022-02-18T17:26:38Z")
Description Hello all, I’m gettiing this annoying err in chat can u help Browser Console Error index.umd.js:1 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘send’) Which Web Video SDK … --- ## [Video is lost when trying to render component conditionally!?](https://devforum.zoom.us/t/video-is-lost-when-trying-to-render-component-conditionally/64455)
**Author:** [@jetonthaci.88](https://devforum.zoom.us/u/jetonthaci.88)\ **Replies:** 1\ **Last updated:** [February 18, 2022, 2:20am UTC](https://devforum.zoom.us/t/video-is-lost-when-trying-to-render-component-conditionally/64455 "2022-02-18T02:20:36Z")
Description In a ReactJS app, I have a component that renders the host video only: const VideoSingle = ({ mediaStream, user, width, height }) =\> { const videoRef = useRef() const renderVideo = useCallback( asy… --- ## [Unable to run the electron demo app on Mac OS](https://devforum.zoom.us/t/unable-to-run-the-electron-demo-app-on-mac-os/58859)
**Author:** [@deepesh](https://devforum.zoom.us/u/deepesh)\ **Replies:** 1\ **Last updated:** [February 17, 2022, 5:52pm UTC](https://devforum.zoom.us/t/unable-to-run-the-electron-demo-app-on-mac-os/58859 "2022-02-17T17:52:20Z")
Description Unable to run the electron demo app on Mac OS Which Desktop Video SDK version? 1.1.1 To Reproduce(If applicable) Steps to reproduce the behavior: Download and unzip zoom-video-sdk-electron-demo-1.1.1 N… --- ## [Recording video (screen sharing, audio) with Zoom Video SDK](https://devforum.zoom.us/t/recording-video-screen-sharing-audio-with-zoom-video-sdk/64341)
**Author:** [@efron.vit](https://devforum.zoom.us/u/efron.vit)\ **Replies:** 0\ **Last updated:** [February 15, 2022, 2:22pm UTC](https://devforum.zoom.us/t/recording-video-screen-sharing-audio-with-zoom-video-sdk/64341 "2022-02-15T14:22:53Z")
Hi! At the moment, the standard Zoom service provides video recording, where you can see the screen recording + webcam in the upper right corner + audio. How can I get such a recording using the Zoom Video SDK? What JS… --- ## [Microphone and video capturing privilege issues in windows](https://devforum.zoom.us/t/microphone-and-video-capturing-privilege-issues-in-windows/64328)
**Author:** [@vinbrain](https://devforum.zoom.us/u/vinbrain)\ **Replies:** 0\ **Last updated:** [February 15, 2022, 10:16am UTC](https://devforum.zoom.us/t/microphone-and-video-capturing-privilege-issues-in-windows/64328 "2022-02-15T10:16:39Z")
Description Hi, I’m having trouble starting audio and video, notably this only happen on devices using Windows. client.startAudio() and client.startVideo() respectively give me USER\_FORBIDDEN\_MICROPHONE and VIDEO\_USER\_F… --- ## [Window is not defined](https://devforum.zoom.us/t/window-is-not-defined/64230)
**Author:** [@1nazarovumar](https://devforum.zoom.us/u/1nazarovumar)\ **Replies:** 0\ **Last updated:** [February 12, 2022, 5:01pm UTC](https://devforum.zoom.us/t/window-is-not-defined/64230 "2022-02-12T17:01:51Z")
Description window is not defined in my next js app I’m wraping my \_app.js content with @zoom/videosdk. Browser Console Error Window is not defined Which Web Video SDK version? “@zoom/videosdk”: “^1.1.7”, Video SD… --- ## [Join/Create multiple sessions as a host using windows video sdk](https://devforum.zoom.us/t/join-create-multiple-sessions-as-a-host-using-windows-video-sdk/63880)
**Author:** [@kanishkamherath](https://devforum.zoom.us/u/kanishkamherath)\ **Replies:** 6\ **Last updated:** [February 11, 2022, 4:46am UTC](https://devforum.zoom.us/t/join-create-multiple-sessions-as-a-host-using-windows-video-sdk/63880 "2022-02-11T04:46:05Z")
Description I want to create/join multiple zoom video SDK sessions parallelly (concurrently). each session will have a unique host. Is this possible? FYI: we’re building a windows command-line application. Which Deskto… --- ## [Audio and video options are not correctly passed when joining a session](https://devforum.zoom.us/t/audio-and-video-options-are-not-correctly-passed-when-joining-a-session/60100)
**Author:** [@blindgaenger](https://devforum.zoom.us/u/blindgaenger)\ **Replies:** 8\ **Last updated:** [February 10, 2022, 12:47am UTC](https://devforum.zoom.us/t/audio-and-video-options-are-not-correctly-passed-when-joining-a-session/60100 "2022-02-10T00:47:46Z")
Hi there! I finally found time to try out your React Native SDK. The API is so similar to my own implementation that I was able to swap it out without any problems. \\o/ Still, I’m having trouble with the boolean option… --- ## [Listen for statistic log](https://devforum.zoom.us/t/listen-for-statistic-log/63295)
**Author:** [@phuongnguyenduy](https://devforum.zoom.us/u/phuongnguyenduy)\ **Replies:** 5\ **Last updated:** [February 9, 2022, 11:37pm UTC](https://devforum.zoom.us/t/listen-for-statistic-log/63295 "2022-02-09T23:37:49Z")
Hi, I wonder how to listen for quality log statistic callback in video sdk. I have looked up for ZoomVideoSDKSessionASVStatisticInfo but it is no where to be found! Reference document: ZoomVideoSDKSessionASVStatisticI… --- ## [Cannot start share screen view](https://devforum.zoom.us/t/cannot-start-share-screen-view/63473)
**Author:** [@dekoyre](https://devforum.zoom.us/u/dekoyre)\ **Replies:** 9\ **Last updated:** [February 9, 2022, 2:58pm UTC](https://devforum.zoom.us/t/cannot-start-share-screen-view/63473 "2022-02-09T14:58:28Z")
Description I listen client event active-share-change. When it’s Active, I do stream.startShareView . And after about half a minute I get timeout error. I tried to render on clean new canvas, the one that I use for par… --- ## [What conditions do we need to check before joining a video call](https://devforum.zoom.us/t/what-conditions-do-we-need-to-check-before-joining-a-video-call/63906)
**Author:** [@shoaib](https://devforum.zoom.us/u/shoaib)\ **Replies:** 1\ **Last updated:** [February 9, 2022, 10:38am UTC](https://devforum.zoom.us/t/what-conditions-do-we-need-to-check-before-joining-a-video-call/63906 "2022-02-09T10:38:26Z")
For joining a video call, FIrst I’m waiting for join() API to complete and after that I’m also waiting for video decode to be set to true, even then also on starting video call sometimes I get error on mediaStream.switc… --- ## [Getting "INVALID\_OPERATION": reason: "user deny screen share" on starting screenshare on Firefox](https://devforum.zoom.us/t/getting-invalid-operation-reason-user-deny-screen-share-on-starting-screenshare-on-firefox/63180)
**Author:** [@shoaib](https://devforum.zoom.us/u/shoaib)\ **Replies:** 11\ **Last updated:** [February 9, 2022, 7:58am UTC](https://devforum.zoom.us/t/getting-invalid-operation-reason-user-deny-screen-share-on-starting-screenshare-on-firefox/63180 "2022-02-09T07:58:52Z")
I’m getting “INVALID\_OPERATION”: reason: “user deny screen share” on starting screenshare on Firefox. Below line is throwing the error. await mediaStream?.startShareScreen(this.selfShareRef.current); I think this e… --- ## [Can I schedule a meeting with video sdk in web?](https://devforum.zoom.us/t/can-i-schedule-a-meeting-with-video-sdk-in-web/64043)
**Author:** [@1nazarovumar](https://devforum.zoom.us/u/1nazarovumar)\ **Replies:** 0\ **Last updated:** [February 9, 2022, 7:04am UTC](https://devforum.zoom.us/t/can-i-schedule-a-meeting-with-video-sdk-in-web/64043 "2022-02-09T07:04:27Z")
Description Can I schedule a meeting with video sdk in web? --- ## [Invalid Parameter Error](https://devforum.zoom.us/t/invalid-parameter-error/63803)
**Author:** [@Ahmed\_Essam](https://devforum.zoom.us/u/Ahmed_Essam)\ **Replies:** 3\ **Last updated:** [February 8, 2022, 10:43pm UTC](https://devforum.zoom.us/t/invalid-parameter-error/63803 "2022-02-08T22:43:01Z")
Description Invalid Parameter Error When i Test The Example Project Errors This error message from the Error Listener: {details: 0, errorType: "ZoomVideoSDKError\_Invalid\_Parameter"} Which React Native Video SDK vers… --- ## [Video Sdk Join To specific meeting](https://devforum.zoom.us/t/video-sdk-join-to-specific-meeting/63982)
**Author:** [@1nazarovumar](https://devforum.zoom.us/u/1nazarovumar)\ **Replies:** 0\ **Last updated:** [February 8, 2022, 12:17pm UTC](https://devforum.zoom.us/t/video-sdk-join-to-specific-meeting/63982 "2022-02-08T12:17:39Z")
Description Hello all. I want user to be able to join certain meeting. I really need answers to theese question please help @tommy How zoom video sdk identify the meeting? Is it by meeting sessionName? if yes what ha… --- ## [Experiencing garbled audio with no video stream for some participants in a Web Video SDK session](https://devforum.zoom.us/t/experiencing-garbled-audio-with-no-video-stream-for-some-participants-in-a-web-video-sdk-session/63805)
**Author:** [@mitesh.gandhi](https://devforum.zoom.us/u/mitesh.gandhi)\ **Replies:** 2\ **Last updated:** [February 7, 2022, 12:21pm UTC](https://devforum.zoom.us/t/experiencing-garbled-audio-with-no-video-stream-for-some-participants-in-a-web-video-sdk-session/63805 "2022-02-07T12:21:50Z")
We have experienced cases where some of the participants in a Web Video SDK session have garbled audio streams with no video coming through to the other participants. Two such participants were in the same location so we… --- ## [Error in stream.startVideo()](https://devforum.zoom.us/t/error-in-stream-startvideo/63893)
**Author:** [@puvivinocmv](https://devforum.zoom.us/u/puvivinocmv)\ **Replies:** 0\ **Last updated:** [February 7, 2022, 9:06am UTC](https://devforum.zoom.us/t/error-in-stream-startvideo/63893 "2022-02-07T09:06:55Z")
af190b91-7c0e-458b-8d31-9d305fd29415:1 Uncaught TypeError: Cannot read properties of undefined (reading ‘addEventListener’) \*\* at E.webGLContextLostProtect (af190b91-7c0e-458b-8d31-9d305fd29415:1:154172)\*\* \*\* at … --- ## [Breakout session](https://devforum.zoom.us/t/breakout-session/62883)
**Author:** [@puvivinocmv](https://devforum.zoom.us/u/puvivinocmv)\ **Replies:** 2\ **Last updated:** [February 7, 2022, 4:01am UTC](https://devforum.zoom.us/t/breakout-session/62883 "2022-02-07T04:01:16Z")
Hi Team, Currently I’m working on developing breakout session functionality using video sdk. let me explain my use case first : Parent room : Where all the users will join to attend the meeting Child room : A breakou… --- ## [Is it possible to set noise canceling?](https://devforum.zoom.us/t/is-it-possible-to-set-noise-canceling/62745)
**Author:** [@swallows.yb](https://devforum.zoom.us/u/swallows.yb)\ **Replies:** 5\ **Last updated:** [February 7, 2022, 1:39am UTC](https://devforum.zoom.us/t/is-it-possible-to-set-noise-canceling/62745 "2022-02-07T01:39:58Z")
Description When I tried video chat using web video sdk today, the environmental sound was very noisy. Is there any way to deal with it? Which Web Video SDK version? Web Video SDK version 1.1.7 --- ## [Start audio of another participants](https://devforum.zoom.us/t/start-audio-of-another-participants/63462)
**Author:** [@reactdev](https://devforum.zoom.us/u/reactdev)\ **Replies:** 1\ **Last updated:** [February 3, 2022, 2:36pm UTC](https://devforum.zoom.us/t/start-audio-of-another-participants/63462 "2022-02-03T14:36:06Z")
I start video with renderVideo and userId of another participant, but there is no sound. How to start audio of another participant. Thanks --- ## [Is it possible to use cloud recording with web video sdk?](https://devforum.zoom.us/t/is-it-possible-to-use-cloud-recording-with-web-video-sdk/63696)
**Author:** [@swallows.yb](https://devforum.zoom.us/u/swallows.yb)\ **Replies:** 0\ **Last updated:** [February 3, 2022, 8:03am UTC](https://devforum.zoom.us/t/is-it-possible-to-use-cloud-recording-with-web-video-sdk/63696 "2022-02-03T08:03:14Z")
I want to record a video chat on the screen. A year ago, I was told that I could record in the article below, but is there any other method such as cloud recording now? Or is this still the best way to go? How to reco… --- ## [CmdChannel Usage?](https://devforum.zoom.us/t/cmdchannel-usage/63659)
**Author:** [@hung](https://devforum.zoom.us/u/hung)\ **Replies:** 1\ **Last updated:** [February 3, 2022, 12:42am UTC](https://devforum.zoom.us/t/cmdchannel-usage/63659 "2022-02-03T00:42:40Z")
Description In the new changelog of the Desktop Video SDK, there’s a new interface IZoomVideoSDKCmdChannel/ZMVideoSDKCmdChannel. Could someone elaborate/enumerate on all the possible commands that this feature enables? … --- ## [How to get full screen preview in iOS application by using zoom video SDK](https://devforum.zoom.us/t/how-to-get-full-screen-preview-in-ios-application-by-using-zoom-video-sdk/62039)
**Author:** [@qazi](https://devforum.zoom.us/u/qazi)\ **Replies:** 24\ **Last updated:** [February 3, 2022, 12:39am UTC](https://devforum.zoom.us/t/how-to-get-full-screen-preview-in-ios-application-by-using-zoom-video-sdk/62039 "2022-02-03T00:39:26Z")
Description I am using zoom video sdk , I am facing issue regarding the full screen preview.Can you please tell what should i do to get the full screen preview ? I am setting aspect ratio like below usersVideoCanvas.s… --- ## [Cloud recording - Video SDK - Mobile](https://devforum.zoom.us/t/cloud-recording-video-sdk-mobile/63257)
**Author:** [@mychelalmeidasilva](https://devforum.zoom.us/u/mychelalmeidasilva)\ **Replies:** 3\ **Last updated:** [February 3, 2022, 12:33am UTC](https://devforum.zoom.us/t/cloud-recording-video-sdk-mobile/63257 "2022-02-03T00:33:02Z")
Hi Zoom Developer Team, My name is Michel Almeida. My team needs a service from ZOOM to download videos that are stored in the zoom cloud. I was looking at the possibility of using the Video SDK for react-native, but I … --- ## [Zoom Video SDK and multiple video sources at the same time](https://devforum.zoom.us/t/zoom-video-sdk-and-multiple-video-sources-at-the-same-time/63642)
**Author:** [@aweston](https://devforum.zoom.us/u/aweston)\ **Replies:** 0\ **Last updated:** [February 2, 2022, 3:28pm UTC](https://devforum.zoom.us/t/zoom-video-sdk-and-multiple-video-sources-at-the-same-time/63642 "2022-02-02T15:28:24Z")
Using the Zoom Video SDK … is it possible to start two video sources at the same time? I’m looking at using the Stream.startVideo() / stopVideo() calls and it seems to only support a current camera and video. In our ap… --- ## [When I start the sample application with "npx http-server", only one video is displayed](https://devforum.zoom.us/t/when-i-start-the-sample-application-with-npx-http-server-only-one-video-is-displayed/63590)
**Author:** [@tanimuranaomichi](https://devforum.zoom.us/u/tanimuranaomichi)\ **Replies:** 0\ **Last updated:** [February 2, 2022, 1:39am UTC](https://devforum.zoom.us/t/when-i-start-the-sample-application-with-npx-http-server-only-one-video-is-displayed/63590 "2022-02-02T01:39:26Z")
Description I cloned the file from “GitHub - zoom/sample-app-videosdk: zoom videosdk web demo ” and set dev.ts. When I run “npm run start”, I see multiple videos. However, when I run “npm run build” and then “npx http… --- ## [How can i control the Windows Zoom feature using the mouse wheel?](https://devforum.zoom.us/t/how-can-i-control-the-windows-zoom-feature-using-the-mouse-wheel/63528)
**Author:** [@apklub](https://devforum.zoom.us/u/apklub)\ **Replies:** 1\ **Last updated:** [February 2, 2022, 12:33am UTC](https://devforum.zoom.us/t/how-can-i-control-the-windows-zoom-feature-using-the-mouse-wheel/63528 "2022-02-02T00:33:34Z")
Is there any way to control the windows zoom feature using the mouse wheel? The current Zoom UI is kind of Klunky on website APKLUB, requiring you to click and click increase in increments, rater that a smooth zoom, simi… --- ## [Separate recordings for each participant's stream](https://devforum.zoom.us/t/separate-recordings-for-each-participants-stream/62690)
**Author:** [@NickV](https://devforum.zoom.us/u/NickV)\ **Replies:** 7\ **Last updated:** [February 1, 2022, 7:23pm UTC](https://devforum.zoom.us/t/separate-recordings-for-each-participants-stream/62690 "2022-02-01T19:23:46Z")
Hi Community, We’ve built a product using Twilio’s Programmable Video and we want to switch over to Zoom SDK for more reliable streaming on low bandwidth connections. Twilio’s connectivity has not been great. What is i… --- ## [All participants are a manager on joining](https://devforum.zoom.us/t/all-participants-are-a-manager-on-joining/60506)
**Author:** [@nickuk](https://devforum.zoom.us/u/nickuk)\ **Replies:** 9\ **Last updated:** [February 1, 2022, 5:39pm UTC](https://devforum.zoom.us/t/all-participants-are-a-manager-on-joining/60506 "2022-02-01T17:39:36Z")
Description Anyone who joins a session is automatically set as being a manager. I discovered this when attempting to makeManager on a participant who shouldn’t have been a manager yet. I was doing this to test the foll… --- ## [Is it possible to set a size limit for Zoom Breakout rooms?](https://devforum.zoom.us/t/is-it-possible-to-set-a-size-limit-for-zoom-breakout-rooms/63428)
**Author:** [@ARSAL\_PTI](https://devforum.zoom.us/u/ARSAL_PTI)\ **Replies:** 1\ **Last updated:** [January 31, 2022, 10:03pm UTC](https://devforum.zoom.us/t/is-it-possible-to-set-a-size-limit-for-zoom-breakout-rooms/63428 "2022-01-31T22:03:49Z")
Is it possible to set a Limit on the number of people that can join a breakout room on zoom? My Organization hosts events where participants can freely move between breakout rooms over the course of the event, but we wo… [Previous page](https://devforum.zoom.us/c/video-sdk/55.md?page=71) [Next page](https://devforum.zoom.us/c/video-sdk/55.md?page=73)