# Meeting SDK **URL:** https://devforum.zoom.us/c/meeting-sdk/56.md?page=5 [Latest](https://devforum.zoom.us/latest.md) · [Categories](https://devforum.zoom.us/categories.md) · [Tags](https://devforum.zoom.us/tags.md) **Page:** 6 --- ## [Dynamic gallery aspect ratio limits](https://devforum.zoom.us/t/dynamic-gallery-aspect-ratio-limits/144771)
**Author:** [@KCDCC](https://devforum.zoom.us/u/KCDCC)\ **Replies:** 0\ **Last updated:** [July 14, 2026, 4:09pm UTC](https://devforum.zoom.us/t/dynamic-gallery-aspect-ratio-limits/144771 "2026-07-14T16:09:54Z")
setVirtualForeground operates on the user’s original video output. The Zoom Meeting’s dynamic gallery trims the original video. If I want to set some image on the virtualForeground that keeps all important details even w… --- ## [macOS SDK Custom UI – Callback for participant pin changes](https://devforum.zoom.us/t/macos-sdk-custom-ui-callback-for-participant-pin-changes/141932)
**Author:** [@chan\_castingapp](https://devforum.zoom.us/u/chan_castingapp)\ **Replies:** 3\ **Last updated:** [July 14, 2026, 8:06am UTC](https://devforum.zoom.us/t/macos-sdk-custom-ui-callback-for-participant-pin-changes/141932 "2026-07-14T08:06:25Z")
Description I’m using Custom UI mode in the Zoom macOS Meeting SDK. I manually create and manage ZoomSDKVideoElement and ZoomSDKActiveVideoElement to render participant videos in my SwiftUI app. I want to implement a p… --- ## [Token requirements for non-login guests joining external meetings via embedded Web SDK](https://devforum.zoom.us/t/token-requirements-for-non-login-guests-joining-external-meetings-via-embedded-web-sdk/141661)
**Author:** [@Emmanuel8](https://devforum.zoom.us/u/Emmanuel8)\ **Replies:** 2\ **Last updated:** [July 14, 2026, 3:27am UTC](https://devforum.zoom.us/t/token-requirements-for-non-login-guests-joining-external-meetings-via-embedded-web-sdk/141661 "2026-07-14T03:27:05Z")
Hello, We need clarification on the March 2, 2026 Meeting SDK authorization changes. Our Setup: Web application with embedded Meeting SDK (Web v3.11.2) General App (Meeting SDK) for signatures + Server-to-Server … --- ## [\[Meeting SDK Web 6.1.0\] Error 4017 occurs even though the OBF-authorized user is in the meeting](https://devforum.zoom.us/t/meeting-sdk-web-6-1-0-error-4017-occurs-even-though-the-obf-authorized-user-is-in-the-meeting/144697)
**Author:** [@tomomi](https://devforum.zoom.us/u/tomomi)\ **Replies:** 3\ **Last updated:** [July 14, 2026, 1:10am UTC](https://devforum.zoom.us/t/meeting-sdk-web-6-1-0-error-4017-occurs-even-though-the-obf-authorized-user-is-in-the-meeting/144697 "2026-07-14T01:10:37Z")
Hello Zoom Developer Support Team, We are experiencing an intermittent issue where our Zoom Meeting SDK Web application cannot join a meeting using an On-Behalf Token (OBF token), even though the user associated with th… --- ## [Meeting SDK use for on-premise per-tenant meeting capture](https://devforum.zoom.us/t/meeting-sdk-use-for-on-premise-per-tenant-meeting-capture/144675)
**Author:** [@haraldfr](https://devforum.zoom.us/u/haraldfr)\ **Replies:** 1\ **Last updated:** [July 13, 2026, 9:57pm UTC](https://devforum.zoom.us/t/meeting-sdk-use-for-on-premise-per-tenant-meeting-capture/144675 "2026-07-13T21:57:04Z")
We are building an on-premise, per-tenant meeting capture system. Each deployment runs under the customer’s own Zoom account. The bot is created, owned, and operated by the customer on their own account. It joins only m… --- ## [Component View: video canvas stuck at fixed small size (250x135) despite correct updateVideoOptions values; defaultViewType: 'speaker' hides meeting controls toolbar entirely](https://devforum.zoom.us/t/component-view-video-canvas-stuck-at-fixed-small-size-250x135-despite-correct-updatevideooptions-values-defaultviewtype-speaker-hides-meeting-controls-toolbar-entirely/144700)
**Author:** [@Assembleia1](https://devforum.zoom.us/u/Assembleia1)\ **Replies:** 1\ **Last updated:** [July 13, 2026, 9:56pm UTC](https://devforum.zoom.us/t/component-view-video-canvas-stuck-at-fixed-small-size-250x135-despite-correct-updatevideooptions-values-defaultviewtype-speaker-hides-meeting-controls-toolbar-entirely/144700 "2026-07-13T21:56:15Z")
Hi everyone, I’m embedding the Meeting SDK Embedded Client (Component View) inside a Next.js (App Router) web app, and I’m hitting two related rendering issues that I can’t find documentation for. Posting here after seve… --- ## [\[Linux\] setExternalAudioSource succeeds end-to-end (onMicStartSend fires, send() returns SDKERR\_SUCCESS) but injected audio never reaches other participants](https://devforum.zoom.us/t/linux-setexternalaudiosource-succeeds-end-to-end-onmicstartsend-fires-send-returns-sdkerr-success-but-injected-audio-never-reaches-other-participants/144725)
**Author:** [@noarani](https://devforum.zoom.us/u/noarani)\ **Replies:** 1\ **Last updated:** [July 13, 2026, 3:47am UTC](https://devforum.zoom.us/t/linux-setexternalaudiosource-succeeds-end-to-end-onmicstartsend-fires-send-returns-sdkerr-success-but-injected-audio-never-reaches-other-participants/144725 "2026-07-13T03:47:58Z")
Meeting SDK Type and Version Meeting SDK for Linux v7.0.5.3527, running headless in Docker (Ubuntu 22.04, Xvfb + PulseAudio virtual devices) Description Trying to send synthesized audio into a meeting via the virtual m… --- ## [macOS Meeting SDK v7.1.0.83170 — sdkAuth returns ZoomSDKError\_Failed (1) synchronously, onZoomSDKAuthReturn never fires](https://devforum.zoom.us/t/macos-meeting-sdk-v7-1-0-83170-sdkauth-returns-zoomsdkerror-failed-1-synchronously-onzoomsdkauthreturn-never-fires/144707)
**Author:** [@Dev47](https://devforum.zoom.us/u/Dev47)\ **Replies:** 2\ **Last updated:** [July 10, 2026, 2:18pm UTC](https://devforum.zoom.us/t/macos-meeting-sdk-v7-1-0-83170-sdkauth-returns-zoomsdkerror-failed-1-synchronously-onzoomsdkauthreturn-never-fires/144707 "2026-07-10T14:18:57Z")
I’m getting a synchronous ZoomSDKError\_Failed (1) from sdkAuth: on every call, and the onZoomSDKAuthReturn: delegate callback never fires at all — not even with an error code, just silence. Setup: SDK: macOS Meeting S… --- ## [\[Meeting SDK Web 6.0.0\] Error 4017 "Authorized user not in meeting" appears only when the authorized user joins from the Zoom desktop app (browser / mobile join works for the same user)](https://devforum.zoom.us/t/meeting-sdk-web-6-0-0-error-4017-authorized-user-not-in-meeting-appears-only-when-the-authorized-user-joins-from-the-zoom-desktop-app-browser-mobile-join-works-for-the-same-user/143562)
**Author:** [@nk1516](https://devforum.zoom.us/u/nk1516)\ **Replies:** 8\ **Last updated:** [July 10, 2026, 9:44am UTC](https://devforum.zoom.us/t/meeting-sdk-web-6-0-0-error-4017-authorized-user-not-in-meeting-appears-only-when-the-authorized-user-joins-from-the-zoom-desktop-app-browser-mobile-join-works-for-the-same-user/143562 "2026-07-10T09:44:08Z")
Hello Zoom Developer Support Team, We run a meeting recording / note-taking bot built on the Zoom Meeting SDK for Web. The bot launches a headless Chromium and calls ZoomMtg.join(...) with an OBF (On-Behalf-of) token … --- ## [Request Anonymous Join Exception Learn More](https://devforum.zoom.us/t/request-anonymous-join-exception-learn-more/142426)
**Author:** [@Jenova](https://devforum.zoom.us/u/Jenova)\ **Replies:** 2\ **Last updated:** [July 10, 2026, 3:47am UTC](https://devforum.zoom.us/t/request-anonymous-join-exception-learn-more/142426 "2026-07-10T03:47:31Z")
What exactly does “Anonymous Join Exception” do when it is granted? Is there any documentation regarding this? The Learn More does not address this exception directly, please help clear this up for me. Thank you. --- ## [Failed to restart or rejoin a meeting after upgrading to 7.1.0 on Linux](https://devforum.zoom.us/t/failed-to-restart-or-rejoin-a-meeting-after-upgrading-to-7-1-0-on-linux/144480)
**Author:** [@Ross\_Video](https://devforum.zoom.us/u/Ross_Video)\ **Replies:** 8\ **Last updated:** [July 9, 2026, 2:25pm UTC](https://devforum.zoom.us/t/failed-to-restart-or-rejoin-a-meeting-after-upgrading-to-7-1-0-on-linux/144480 "2026-07-09T14:25:36Z")
Meeting SDK Type: Linux-x86\_64 and Version: 7.1.0.4100 Description Re-joining and Re-start a meeting failed when the current instance had already joined/started and left a meeting. Error? After getting MEETING\_STATUS… --- ## [Custom RTMP Livestream (layout=follow\_host) Does Not Reflect Meeting SDK Component View Layout Changes](https://devforum.zoom.us/t/custom-rtmp-livestream-layout-follow-host-does-not-reflect-meeting-sdk-component-view-layout-changes/144402)
**Author:** [@Staging1](https://devforum.zoom.us/u/Staging1)\ **Replies:** 6\ **Last updated:** [July 8, 2026, 4:12pm UTC](https://devforum.zoom.us/t/custom-rtmp-livestream-layout-follow-host-does-not-reflect-meeting-sdk-component-view-layout-changes/144402 "2026-07-08T16:12:21Z")
Hello Zoom Team, We are experiencing an issue with Custom Livestreaming and would appreciate clarification on the expected behavior. Environment Zoom Meeting SDK (Web) - Component View Custom RTMP Livestream to Am… --- ## [Zoom Video SDK – Support for 100 Simultaneous Rooms with 100 Users Each](https://devforum.zoom.us/t/zoom-video-sdk-support-for-100-simultaneous-rooms-with-100-users-each/144626)
**Author:** [@sudhakar](https://devforum.zoom.us/u/sudhakar)\ **Replies:** 3\ **Last updated:** [July 8, 2026, 12:46pm UTC](https://devforum.zoom.us/t/zoom-video-sdk-support-for-100-simultaneous-rooms-with-100-users-each/144626 "2026-07-08T12:46:57Z")
Description I am using the Zoom Video SDK. Can I create 100 rooms that run simultaneously, with approximately 100 users in each room? Which Web Meeting SDK version? Zoom Video SDK “2.3.15” Device (please complete the… --- ## [ScreenShare Issues on 7.0.5](https://devforum.zoom.us/t/screenshare-issues-on-7-0-5/144540)
**Author:** [@z888888888](https://devforum.zoom.us/u/z888888888)\ **Replies:** 5\ **Last updated:** [July 7, 2026, 3:58am UTC](https://devforum.zoom.us/t/screenshare-issues-on-7-0-5/144540 "2026-07-07T03:58:56Z")
Meeting SDK Type and Version Meeting SDK for Linux, version 7.0.5.3529, architecture arm64. Running headless in Docker (Ubuntu 22.04, Xvfb virtual display, PulseAudio). Description A headless raw-recording bot captur… --- ## [Unexpected console errors after upgrading to Meeting SDK for Web 5.1.0](https://devforum.zoom.us/t/unexpected-console-errors-after-upgrading-to-meeting-sdk-for-web-5-1-0/141701)
**Author:** [@chris-praxhub](https://devforum.zoom.us/u/chris-praxhub)\ **Replies:** 8\ **Last updated:** [July 6, 2026, 5:30am UTC](https://devforum.zoom.us/t/unexpected-console-errors-after-upgrading-to-meeting-sdk-for-web-5-1-0/141701 "2026-07-06T05:30:03Z")
Meeting SDK Type and Version Meeting SDK for Web v5.1.0 Description I’m upgrading from SDK v4.0.7 to v5.1.0 and now I’m seeing lots of console errors when my web app joins a webinar. I wasn’t seeing these errors previ… --- ## [Meeting SDK cross-account join policy](https://devforum.zoom.us/t/meeting-sdk-cross-account-join-policy/106590)
**Author:** [@shariq.torres](https://devforum.zoom.us/u/shariq.torres)\ **Replies:** 154\ **Last updated:** [July 2, 2026, 6:12pm UTC](https://devforum.zoom.us/t/meeting-sdk-cross-account-join-policy/106590 "2026-07-02T18:12:14Z")
Under a new policy all Meeting SDK apps are required to go through app review to access meetings outside of the developer account used to create it. Your app can choose to be on the app marketplace for discovery and dist… --- ## [Anonymous Join Exception approved and app published, but anonymous joins still fail in production](https://devforum.zoom.us/t/anonymous-join-exception-approved-and-app-published-but-anonymous-joins-still-fail-in-production/144526)
**Author:** [@MeetingPulse](https://devforum.zoom.us/u/MeetingPulse)\ **Replies:** 4\ **Last updated:** [July 2, 2026, 5:37am UTC](https://devforum.zoom.us/t/anonymous-join-exception-approved-and-app-published-but-anonymous-joins-still-fail-in-production/144526 "2026-07-02T05:37:18Z")
Hi Zoom team, Our app has now been approved and published with the Anonymous Join Exception enabled. App name: MeetingPulse for Web SDK Client ID: vDIjRI7JRme8VUJVAJ0qHw Status: Published Anonymous Join Exception: E… --- ## [Android 17 Compatibility: Native Libraries Require 18 KB Page Size Support](https://devforum.zoom.us/t/android-17-compatibility-native-libraries-require-18-kb-page-size-support/144529)
**Author:** [@Winke](https://devforum.zoom.us/u/Winke)\ **Replies:** 0\ **Last updated:** [July 1, 2026, 10:25am UTC](https://devforum.zoom.us/t/android-17-compatibility-native-libraries-require-18-kb-page-size-support/144529 "2026-07-01T10:25:47Z")
Android 17 introduces support for devices with an 18 KB memory page size.Apps and libraries that use native code (such as the Wink app) must be updated to support the new page size; otherwise, they may crash or fail to r… --- ## [Meeting SDK Embedded (Web) — ~192 MB WebRTC frame buffer pool retained after screen share stops — intentional?](https://devforum.zoom.us/t/meeting-sdk-embedded-web-192-mb-webrtc-frame-buffer-pool-retained-after-screen-share-stops-intentional/144508)
**Author:** [@Abu](https://devforum.zoom.us/u/Abu)\ **Replies:** 1\ **Last updated:** [June 30, 2026, 6:17pm UTC](https://devforum.zoom.us/t/meeting-sdk-embedded-web-192-mb-webrtc-frame-buffer-pool-retained-after-screen-share-stops-intentional/144508 "2026-06-30T18:17:31Z")
We’re using @zoom/meetingsdk embedded in a web app. When a participant starts screen sharing we see a ~200 MB jump in heap memory (confirmed via Chrome DevTools heap snapshot — entirely JSArrayBufferData, a single new … --- ## [FirstNet Compliance Failures: Security Flags for raised for Android Meeting SDK](https://devforum.zoom.us/t/firstnet-compliance-failures-security-flags-for-raised-for-android-meeting-sdk/144293)
**Author:** [@xcube](https://devforum.zoom.us/u/xcube)\ **Replies:** 1\ **Last updated:** [June 29, 2026, 7:02pm UTC](https://devforum.zoom.us/t/firstnet-compliance-failures-security-flags-for-raised-for-android-meeting-sdk/144293 "2026-06-29T19:02:47Z")
Hi Zoom Support Team, Subject - FirstNet Compliance Failures: Security Flags for SharedPreferences, Legacy Crypto (SHA-1), and WebView Debugging in Android Meeting SDK v6.5.1.31081 We prepared our production applicatio… --- ## [What will the error code be for Zoom SDK Key/Secret Deprecation?](https://devforum.zoom.us/t/what-will-the-error-code-be-for-zoom-sdk-key-secret-deprecation/144452)
**Author:** [@Jer](https://devforum.zoom.us/u/Jer)\ **Replies:** 0\ **Last updated:** [June 25, 2026, 9:27pm UTC](https://devforum.zoom.us/t/what-will-the-error-code-be-for-zoom-sdk-key-secret-deprecation/144452 "2026-06-25T21:27:48Z")
I recently saw this article talking about the Zoom SDK Key migration: I want to make sure that my app can sufficiently handle these error cases. What will the error code be for these apps using the old SDK key? --- ## [Can a Windows desktop application programmatically trigger Zoom screen sharing and preselect its own presentation window?](https://devforum.zoom.us/t/can-a-windows-desktop-application-programmatically-trigger-zoom-screen-sharing-and-preselect-its-own-presentation-window/144197)
**Author:** [@Mflo31](https://devforum.zoom.us/u/Mflo31)\ **Replies:** 2\ **Last updated:** [June 24, 2026, 6:03am UTC](https://devforum.zoom.us/t/can-a-windows-desktop-application-programmatically-trigger-zoom-screen-sharing-and-preselect-its-own-presentation-window/144197 "2026-06-24T06:03:06Z")
Hello, I am developing a Windows desktop application called Docustrator, a legal exhibit presentation platform used during depositions, hearings, mediations, and trials. My goal is to create a streamlined workflow for … --- ## [Meeting SDK Type Conversion Steps](https://devforum.zoom.us/t/meeting-sdk-type-conversion-steps/144105)
**Author:** [@StarKee](https://devforum.zoom.us/u/StarKee)\ **Replies:** 4\ **Last updated:** [June 22, 2026, 4:24pm UTC](https://devforum.zoom.us/t/meeting-sdk-type-conversion-steps/144105 "2026-06-22T16:24:55Z")
Hello Zoom Team, We received the email notice for app type conversion of Meeting SDKs to General App type on June 27th. We would like to double check if our app does need this conversion? And if it does, we would like … --- ## [Linux Meeting SDK SDKAuth returns AUTHRET\_JWTTOKENWRONG even with valid General App JWT](https://devforum.zoom.us/t/linux-meeting-sdk-sdkauth-returns-authret-jwttokenwrong-even-with-valid-general-app-jwt/144262)
**Author:** [@akash9](https://devforum.zoom.us/u/akash9)\ **Replies:** 5\ **Last updated:** [June 22, 2026, 8:29am UTC](https://devforum.zoom.us/t/linux-meeting-sdk-sdkauth-returns-authret-jwttokenwrong-even-with-valid-general-app-jwt/144262 "2026-06-22T08:29:27Z")
Hello Zoom Team, We are testing the Zoom Meeting SDK for Linux for a local POC. SDK / App setup: SDK: zoom-meeting-sdk-linux\_x86\_64-7.0.5.3527 App type: General App Local Test: Ready and app added/authorized … --- ## [Looking for Guidance on Integrating a Restaurant Menu Website with Zoom](https://devforum.zoom.us/t/looking-for-guidance-on-integrating-a-restaurant-menu-website-with-zoom/144291)
**Author:** [@Sophia78](https://devforum.zoom.us/u/Sophia78)\ **Replies:** 1\ **Last updated:** [June 19, 2026, 8:58pm UTC](https://devforum.zoom.us/t/looking-for-guidance-on-integrating-a-restaurant-menu-website-with-zoom/144291 "2026-06-19T20:58:23Z")
Looking for Guidance on Integrating a Restaurant Menu Website with Zoom Hi Zoom Developer Community, I hope everyone is doing well. I’m currently working on a restaurant menu website called Mixue Menu, which provides me… --- ## [Our Zoom app is Pending, but with missing infomation. Is it submitted?](https://devforum.zoom.us/t/our-zoom-app-is-pending-but-with-missing-infomation-is-it-submitted/143384)
**Author:** [@noahviktorschenk](https://devforum.zoom.us/u/noahviktorschenk)\ **Replies:** 4\ **Last updated:** [June 15, 2026, 11:47am UTC](https://devforum.zoom.us/t/our-zoom-app-is-pending-but-with-missing-infomation-is-it-submitted/143384 "2026-06-15T11:47:58Z")
Hey there, We had a Zoom app that was published as an unlisted app about a year ago. We were then recently made aware that it had been unpublished due to the new EU & Discoverability requirements. We pressed the button … --- ## [RTL Layout Issues Across the Application After Upgrading MobileRTC and ZoomCML SDKs Beyond Version 6.5.10](https://devforum.zoom.us/t/rtl-layout-issues-across-the-application-after-upgrading-mobilertc-and-zoomcml-sdks-beyond-version-6-5-10/144243)
**Author:** [@Abdelrahman1](https://devforum.zoom.us/u/Abdelrahman1)\ **Replies:** 0\ **Last updated:** [June 15, 2026, 10:22am UTC](https://devforum.zoom.us/t/rtl-layout-issues-across-the-application-after-upgrading-mobilertc-and-zoomcml-sdks-beyond-version-6-5-10/144243 "2026-06-15T10:22:16Z")
My application supports both English and Arabic, and the UI works correctly in both languages without any layout issues. However, after integrating the MobileRTC and ZoomCML frameworks with versions later than 6.5.10, th… --- ## [Meeting SDK for Web (Component View) — listen-only audio without microphone permission prompt](https://devforum.zoom.us/t/meeting-sdk-for-web-component-view-listen-only-audio-without-microphone-permission-prompt/144229)
**Author:** [@Goodly](https://devforum.zoom.us/u/Goodly)\ **Replies:** 0\ **Last updated:** [June 15, 2026, 7:17am UTC](https://devforum.zoom.us/t/meeting-sdk-for-web-component-view-listen-only-audio-without-microphone-permission-prompt/144229 "2026-06-15T07:17:28Z")
▎ Setup: ▎ - Zoom Meeting SDK for Web, Component View (ZoomMtgEmbedded.createClient()), version 3.13.2. ▎ - Participants are view-only attendees (role 0) in a webinar scenario. They must hear the host but never speak —… --- ## [Request to enable Raw Data entitlement for Meeting SDK app (macOS) — ZoomSDKError\_NoLicense on video subscribe](https://devforum.zoom.us/t/request-to-enable-raw-data-entitlement-for-meeting-sdk-app-macos-zoomsdkerror-nolicense-on-video-subscribe/144147)
**Author:** [@ANCECTD](https://devforum.zoom.us/u/ANCECTD)\ **Replies:** 1\ **Last updated:** [June 15, 2026, 6:10am UTC](https://devforum.zoom.us/t/request-to-enable-raw-data-entitlement-for-meeting-sdk-app-macos-zoomsdkerror-nolicense-on-video-subscribe/144147 "2026-06-15T06:10:25Z")
Hello Zoom Developer Support team, I am developing a macOS broadcast overlay application using the Meeting SDK for macOS (Objective-C/Swift). I need to capture raw video frames from meeting participants to composite … --- ## [Unexpected MEETING\_FAIL\_UNKNOWN failure code when "Authorized user not in meeting"](https://devforum.zoom.us/t/unexpected-meeting-fail-unknown-failure-code-when-authorized-user-not-in-meeting/143985)
**Author:** [@rjd](https://devforum.zoom.us/u/rjd)\ **Replies:** 2\ **Last updated:** [June 11, 2026, 4:51pm UTC](https://devforum.zoom.us/t/unexpected-meeting-fail-unknown-failure-code-when-authorized-user-not-in-meeting/143985 "2026-06-11T16:51:15Z")
Meeting SDK Type and Version Linux Meeting SDK version 6.7.5.7391 Description Application receives unexpected MEETING\_FAIL\_UNKNOWN failure code when joining meetings with the following configuration and the authorized… [Previous page](https://devforum.zoom.us/c/meeting-sdk/56.md?page=4) [Next page](https://devforum.zoom.us/c/meeting-sdk/56.md?page=6)