# Video SDK **URL:** https://devforum.zoom.us/c/video-sdk/55.md?page=85 [Latest](https://devforum.zoom.us/latest.md) · [Categories](https://devforum.zoom.us/categories.md) · [Tags](https://devforum.zoom.us/tags.md) **Page:** 86 --- ## [Fully Customized SDK - Videohelper switchCamera](https://devforum.zoom.us/t/fully-customized-sdk-videohelper-switchcamera/48636)
**Author:** [@ada](https://devforum.zoom.us/u/ada)\ **Replies:** 3\ **Last updated:** [April 23, 2021, 11:34pm UTC](https://devforum.zoom.us/t/fully-customized-sdk-videohelper-switchcamera/48636 "2021-04-23T23:34:26Z")
Description Hello, I have successfully integrate Fully customized SDK on iOS. However, there is one issue related to switchCamera which I tried all 3 samples provided from the SDK. The issue is that once you call switch… --- ## [Generate Authentication Token from C# server - fail when trying to use this generated C# signature on client.join()](https://devforum.zoom.us/t/generate-authentication-token-from-c-server-fail-when-trying-to-use-this-generated-c-signature-on-client-join/48472)
**Author:** [@joecodingjourney\_1](https://devforum.zoom.us/u/joecodingjourney_1)\ **Replies:** 3\ **Last updated:** [April 23, 2021, 1:14pm UTC](https://devforum.zoom.us/t/generate-authentication-token-from-c-server-fail-when-trying-to-use-this-generated-c-signature-on-client-join/48472 "2021-04-23T13:14:51Z")
I am trying to generate an authentication token from C# that I can pass into the client side. I have tried couple ways to generate the auth token using C#. Can you please let me know what’s wrong the following snippet C… --- ## [When will the Fully Customizable SDK be available?](https://devforum.zoom.us/t/when-will-the-fully-customizable-sdk-be-available/36207)
**Author:** [@alexmayo](https://devforum.zoom.us/u/alexmayo)\ **Replies:** 20\ **Last updated:** [April 22, 2021, 9:17pm UTC](https://devforum.zoom.us/t/when-will-the-fully-customizable-sdk-be-available/36207 "2021-04-22T21:17:44Z")
I’ve clicked on ‘get started’ and filled out the contact form at least 5 times now, and nobody has got back to me. I’ve also contacted regular support and they have no idea what I’m talking about when I mention the fully… --- ## [Many to one VS many to many](https://devforum.zoom.us/t/many-to-one-vs-many-to-many/48300)
**Author:** [@sinsergei](https://devforum.zoom.us/u/sinsergei)\ **Replies:** 5\ **Last updated:** [April 22, 2021, 8:42pm UTC](https://devforum.zoom.us/t/many-to-one-vs-many-to-many/48300 "2021-04-22T20:42:36Z")
Sample: User(host) has a call with attendees. Is that possible to allow attendees to see only hosts video, but not each others video? I mean solve that not during rendering, but somewhere on sending data to backend? L… --- ## [Virtual background for Video SDK?](https://devforum.zoom.us/t/virtual-background-for-video-sdk/48531)
**Author:** [@tkoehler](https://devforum.zoom.us/u/tkoehler)\ **Replies:** 1\ **Last updated:** [April 21, 2021, 8:07pm UTC](https://devforum.zoom.us/t/virtual-background-for-video-sdk/48531 "2021-04-21T20:07:52Z")
Will there be support for virtual backgrounds in the new Video SDK. If yes, which versions (Desktop, Mobile, Web)? --- ## [Zoom error can't assign participants to breakout rooms](https://devforum.zoom.us/t/zoom-error-cant-assign-participants-to-breakout-rooms/48523)
**Author:** [@tutorialmarketmsl4](https://devforum.zoom.us/u/tutorialmarketmsl4)\ **Replies:** 1\ **Last updated:** [April 21, 2021, 8:05pm UTC](https://devforum.zoom.us/t/zoom-error-cant-assign-participants-to-breakout-rooms/48523 "2021-04-21T20:05:22Z")
Description Hi, We have big problem. We’ve subscribe zoom with 500 capacities, But the problem is a host and co host can’t assign participants to the other breakout rooms and the room stuck then can’t do anything with… --- ## [Zoom instant sdk web v1.0.2 error on npm start](https://devforum.zoom.us/t/zoom-instant-sdk-web-v1-0-2-error-on-npm-start/46501)
**Author:** [@codyParnell](https://devforum.zoom.us/u/codyParnell)\ **Replies:** 16\ **Last updated:** [April 21, 2021, 2:06am UTC](https://devforum.zoom.us/t/zoom-instant-sdk-web-v1-0-2-error-on-npm-start/46501 "2021-04-21T02:06:33Z")
Description After flowing all the instructions in the read me I run into node modules error on load. it seems to be getting confused by the react app rewired command. this is happening with a fresh download of the zoom … --- ## [Virtual island idea, feasible with zoom video sdk?](https://devforum.zoom.us/t/virtual-island-idea-feasible-with-zoom-video-sdk/47947)
**Author:** [@victor.val](https://devforum.zoom.us/u/victor.val)\ **Replies:** 3\ **Last updated:** [April 21, 2021, 12:16am UTC](https://devforum.zoom.us/t/virtual-island-idea-feasible-with-zoom-video-sdk/47947 "2021-04-21T00:16:57Z")
Description Hi zoom community. I came a cross this cool concept called Mibo: https://getmibo.com/ Basically the idea is that for informal video calls like team checkins, social gatherings, etc you can move around in … --- ## [The version number of the sdk stable version？](https://devforum.zoom.us/t/the-version-number-of-the-sdk-stable-version/48410)
**Author:** [@AtmaWise](https://devforum.zoom.us/u/AtmaWise)\ **Replies:** 1\ **Last updated:** [April 20, 2021, 6:20pm UTC](https://devforum.zoom.us/t/the-version-number-of-the-sdk-stable-version/48410 "2021-04-20T18:20:16Z")
Can you provide the version number of the stable SDK version? (Windows Mac native sdk) --- ## [Video SDK demo app crashes when starting](https://devforum.zoom.us/t/video-sdk-demo-app-crashes-when-starting/47005)
**Author:** [@AndroidDev](https://devforum.zoom.us/u/AndroidDev)\ **Replies:** 5\ **Last updated:** [April 20, 2021, 4:18pm UTC](https://devforum.zoom.us/t/video-sdk-demo-app-crashes-when-starting/47005 "2021-04-20T16:18:47Z")
I downloaded the Video SDK: zoom-instant-sdk-android-1.0.2 When the app runs, it crashes. I’m running this on a Pixel 2 XL that is using Android 11. UPDATE: I was able to get the app to run. If you run the app from wi… --- ## [How do you create multiple sessions using ZoomInstant.createClient() without having to leave a session?](https://devforum.zoom.us/t/how-do-you-create-multiple-sessions-using-zoominstant-createclient-without-having-to-leave-a-session/48323)
**Author:** [@joecodingjourney\_1](https://devforum.zoom.us/u/joecodingjourney_1)\ **Replies:** 1\ **Last updated:** [April 20, 2021, 3:10am UTC](https://devforum.zoom.us/t/how-do-you-create-multiple-sessions-using-zoominstant-createclient-without-having-to-leave-a-session/48323 "2021-04-20T03:10:32Z")
I am working on integrating Zoom Video SDK into our web application. I follow the zoom documentation: https://marketplace.zoom.us/docs/sdk/video/web On https://marketplace.zoom.us/docs/sdk/video/web/essential/create-joi… --- ## [Subscribe to the preview video](https://devforum.zoom.us/t/subscribe-to-the-preview-video/48139)
**Author:** [@blindgaenger](https://devforum.zoom.us/u/blindgaenger)\ **Replies:** 3\ **Last updated:** [April 19, 2021, 10:05pm UTC](https://devforum.zoom.us/t/subscribe-to-the-preview-video/48139 "2021-04-19T22:05:38Z")
Hi there, I want to show a preview video before joining the session. The description in the ZoomInstantSDKVideoCanvas.h header file states the following: Call the function to subscribe video or share data. You can sub… --- ## [Support for x64?](https://devforum.zoom.us/t/support-for-x64/48175)
**Author:** [@kmelloy98](https://devforum.zoom.us/u/kmelloy98)\ **Replies:** 1\ **Last updated:** [April 19, 2021, 10:02pm UTC](https://devforum.zoom.us/t/support-for-x64/48175 "2021-04-19T22:02:28Z")
Description I know that the Windows Video SDK currently does not currently support x64, but will this be added in the future? Which Desktop Video SDK version? zoom-instant-sdk-windows-1.0.2 Device (please complete th… --- ## [MuteAudio(0) never works](https://devforum.zoom.us/t/muteaudio-0-never-works/47976)
**Author:** [@hung](https://devforum.zoom.us/u/hung)\ **Replies:** 3\ **Last updated:** [April 19, 2021, 9:00pm UTC](https://devforum.zoom.us/t/muteaudio-0-never-works/47976 "2021-04-19T21:00:52Z")
Description MuteAudio(0) does not work on either PC nor Android’s Instant SDK. There are some other posts implying the same for other SDKs: https://devforum.zoom.us/t/howto-get-my-own-user-id/18343/4 Which Desktop Vid… --- ## [How can I get zoom video sdk?](https://devforum.zoom.us/t/how-can-i-get-zoom-video-sdk/46432)
**Author:** [@allen3422](https://devforum.zoom.us/u/allen3422)\ **Replies:** 4\ **Last updated:** [April 16, 2021, 8:06pm UTC](https://devforum.zoom.us/t/how-can-i-get-zoom-video-sdk/46432 "2021-04-16T20:06:19Z")
Description Hello ~ I have questions about zoom client SDK and video SDK. Do I have to purchase zoom licenses to use ZOOM VIDEO SDK? The type of license is different between VIDEO SDK and CLIENT SDK? I aleady downloa… --- ## [Audio, video and share button in video sdk demo app error](https://devforum.zoom.us/t/audio-video-and-share-button-in-video-sdk-demo-app-error/47862)
**Author:** [@joseph.holmes](https://devforum.zoom.us/u/joseph.holmes)\ **Replies:** 1\ **Last updated:** [April 15, 2021, 5:36pm UTC](https://devforum.zoom.us/t/audio-video-and-share-button-in-video-sdk-demo-app-error/47862 "2021-04-15T17:36:28Z")
Description Get popup error when clicking on Audio, video and share button in video sdk demo (http://localhost:3000/video) Error TypeError: Cannot read property ‘userId’ of null t.value zoom-instant-sdk-web-1.0.2/Sa… --- ## [Difference from Client Web SDK](https://devforum.zoom.us/t/difference-from-client-web-sdk/45679)
**Author:** [@sukyu0919](https://devforum.zoom.us/u/sukyu0919)\ **Replies:** 7\ **Last updated:** [April 15, 2021, 5:19pm UTC](https://devforum.zoom.us/t/difference-from-client-web-sdk/45679 "2021-04-15T17:19:15Z")
Description Can the video quality be more than 360p? (I know that the Client Web SDK is limited to 360p. If 720p quality is possible like webrtc, I would like to sign a license agreement. Please recommend the type of s… --- ## [Module:audio/video not enabled](https://devforum.zoom.us/t/module-audio-video-not-enabled/47579)
**Author:** [@treedis](https://devforum.zoom.us/u/treedis)\ **Replies:** 11\ **Last updated:** [April 15, 2021, 5:18pm UTC](https://devforum.zoom.us/t/module-audio-video-not-enabled/47579 "2021-04-15T17:18:33Z")
My integration works perfectly on Desktop (Mac/PC) and Android. But on iOS devices, I get randomly Module:audio or Module:video not enabled error when I try to use stream.startAudio() or stream.startVideo(). When I use s… --- ## [Uncaught SyntaxError: Unexpected token '\<' in video sdk](https://devforum.zoom.us/t/uncaught-syntaxerror-unexpected-token-in-video-sdk/47751)
**Author:** [@hz463](https://devforum.zoom.us/u/hz463)\ **Replies:** 3\ **Last updated:** [April 15, 2021, 4:15pm UTC](https://devforum.zoom.us/t/uncaught-syntaxerror-unexpected-token-in-video-sdk/47751 "2021-04-15T16:15:05Z")
Description I am setting up test to use Video SDK. I am be able to let Sample in zoom-instant-sdk-web-1.0.2 run. but when I just copy paste some files from Sample and put that into my own projects. It keep getting error… --- ## [customUserId property does not exist](https://devforum.zoom.us/t/customuserid-property-does-not-exist/47324)
**Author:** [@AndroidDev](https://devforum.zoom.us/u/AndroidDev)\ **Replies:** 8\ **Last updated:** [April 14, 2021, 12:47am UTC](https://devforum.zoom.us/t/customuserid-property-does-not-exist/47324 "2021-04-14T00:47:42Z")
On this page: https://marketplace.zoom.us/docs/sdk/video/android/essential/create-join-session customUserId is shown as a property of SDKSessionContext This property does not exist. I need to associate a custom user i… --- ## [How can I show video frames of a session on window?](https://devforum.zoom.us/t/how-can-i-show-video-frames-of-a-session-on-window/46682)
**Author:** [@tlol91](https://devforum.zoom.us/u/tlol91)\ **Replies:** 3\ **Last updated:** [April 12, 2021, 9:08pm UTC](https://devforum.zoom.us/t/how-can-i-show-video-frames-of-a-session-on-window/46682 "2021-04-12T21:08:13Z")
Description A clear and concise description of what the question is. Hello, I’m using Windows Fully Customizable SDK. And I want to show video frames of a session on window. I already got success for ‘joinSession’ code… --- ## [Video SDK for Recording](https://devforum.zoom.us/t/video-sdk-for-recording/47605)
**Author:** [@KPS\_IT](https://devforum.zoom.us/u/KPS_IT)\ **Replies:** 3\ **Last updated:** [April 12, 2021, 4:26pm UTC](https://devforum.zoom.us/t/video-sdk-for-recording/47605 "2021-04-12T16:26:57Z")
Description Does the newly released Video SDK support screen recording and storage to the zoom cloud? No reference to cloud storage was found in SDK. I want to save it on a zoom server and download it like a business … --- ## [Fully Customizable Web SDK Failed to Compile](https://devforum.zoom.us/t/fully-customizable-web-sdk-failed-to-compile/46191)
**Author:** [@yongcheng.fang](https://devforum.zoom.us/u/yongcheng.fang)\ **Replies:** 7\ **Last updated:** [April 12, 2021, 4:05pm UTC](https://devforum.zoom.us/t/fully-customizable-web-sdk-failed-to-compile/46191 "2021-04-12T16:05:46Z")
Description I download the Fully Customizable Web SDK (zoom-instant-sdk-web-1.0.2) and try to run it follows the README.md, but I got a compiling error. Error Failed to compile: unable to locate "C:\\work\\dev\\git\\Zoom… --- ## [Can we have multiple concurrent Sessions using the same account credentials?](https://devforum.zoom.us/t/can-we-have-multiple-concurrent-sessions-using-the-same-account-credentials/47562)
**Author:** [@sigkey](https://devforum.zoom.us/u/sigkey)\ **Replies:** 1\ **Last updated:** [April 9, 2021, 5:15pm UTC](https://devforum.zoom.us/t/can-we-have-multiple-concurrent-sessions-using-the-same-account-credentials/47562 "2021-04-09T17:15:48Z")
I see in the Video SDK documentation that we can only have one set of Video SDK app credentials per account. Are we able to initialize multiple concurrent Sessions using the same account credentials? If so, is there a l… --- ## [How to join an existing session?](https://devforum.zoom.us/t/how-to-join-an-existing-session/47110)
**Author:** [@kmelloy98](https://devforum.zoom.us/u/kmelloy98)\ **Replies:** 14\ **Last updated:** [April 7, 2021, 7:44pm UTC](https://devforum.zoom.us/t/how-to-join-an-existing-session/47110 "2021-04-07T19:44:50Z")
Description I am able to create and join a session and use m\_pInstantSDK to get info about the session (my username, id, etc.). I’d like to be able to join this same session from another app but cannot seem to do so. I … --- ## [How to get started - where is web Video SDK download link?](https://devforum.zoom.us/t/how-to-get-started-where-is-web-video-sdk-download-link/47331)
**Author:** [@jonathanverrier](https://devforum.zoom.us/u/jonathanverrier)\ **Replies:** 1\ **Last updated:** [April 7, 2021, 5:44pm UTC](https://devforum.zoom.us/t/how-to-get-started-where-is-web-video-sdk-download-link/47331 "2021-04-07T17:44:18Z")
Hi, I want to build an app using the web Video SDK. I don’t know where to start. On my main account I see sections to start an SDK app, JWT app etc. No option for ‘Video SDK’. I read in the docs a fresh account is need… --- ## [When will I get an answer for the Fully Customizable SDK?](https://devforum.zoom.us/t/when-will-i-get-an-answer-for-the-fully-customizable-sdk/45933)
**Author:** [@minpelle](https://devforum.zoom.us/u/minpelle)\ **Replies:** 8\ **Last updated:** [March 23, 2021, 10:23pm UTC](https://devforum.zoom.us/t/when-will-i-get-an-answer-for-the-fully-customizable-sdk/45933 "2021-03-23T22:23:54Z")
I’ve filled out the contact form and submited ‘Start builing customizable video-based apps’ Several times yesterday, and I haven’t received any reply… What should i do? download click → \ **Author:** [@shehrzad](https://devforum.zoom.us/u/shehrzad)\ **Replies:** 7\ **Last updated:** [April 6, 2021, 7:44pm UTC](https://devforum.zoom.us/t/joinsession-always-returns-null/46977 "2021-04-06T19:44:11Z") Description Trying to follow the guidelines documented within “Create, join, and leave a session” but joinSession() method returns failure. Which Desktop Video SDK version? zoom-instant-sdk-windows-1.0.2 To Reproduce… --- ## [Is it possible to view a stream without joining?](https://devforum.zoom.us/t/is-it-possible-to-view-a-stream-without-joining/46613)
**Author:** [@sigkey](https://devforum.zoom.us/u/sigkey)\ **Replies:** 3\ **Last updated:** [April 6, 2021, 7:39pm UTC](https://devforum.zoom.us/t/is-it-possible-to-view-a-stream-without-joining/46613 "2021-04-06T19:39:20Z")
Description I am wondering if I can use the Video SDK to stream audio/video captured from the session host anonymously, meaning anyone who visits a particular site will be able to see/hear the hosts’ stream via a video … --- ## [Zoom Video SDK Breakout room support](https://devforum.zoom.us/t/zoom-video-sdk-breakout-room-support/47169)
**Author:** [@ychama15](https://devforum.zoom.us/u/ychama15)\ **Replies:** 1\ **Last updated:** [April 5, 2021, 7:11pm UTC](https://devforum.zoom.us/t/zoom-video-sdk-breakout-room-support/47169 "2021-04-05T19:11:51Z")
Hi, I was interested in the zoom video SDK because it can be customized unlike the zoom websdk. But I was wondering does it support breakout rooms? Thanks [Previous page](https://devforum.zoom.us/c/video-sdk/55.md?page=84) [Next page](https://devforum.zoom.us/c/video-sdk/55.md?page=86)