From 1c7e53505756e8af23a4b841ffe336c28c51a71e Mon Sep 17 00:00:00 2001
From: Myx <ludvig_olausson@hotmail.com>
Date: Thu, 19 Mar 2026 04:15:59 +0100
Subject: [PATCH] Possibly screensharing fix for windows where they get
 deafened when screensharing with audio

---
 .../desktop-electron-screen-share.capture.ts           | 10 ++++++++--
 src/app/core/services/webrtc/screen-share.manager.ts   |  5 ++++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/app/core/services/webrtc/screen-share-platforms/desktop-electron-screen-share.capture.ts b/src/app/core/services/webrtc/screen-share-platforms/desktop-electron-screen-share.capture.ts
index 4645675..c8b5de1 100644
--- a/src/app/core/services/webrtc/screen-share-platforms/desktop-electron-screen-share.capture.ts
+++ b/src/app/core/services/webrtc/screen-share-platforms/desktop-electron-screen-share.capture.ts
@@ -27,8 +27,14 @@ export class DesktopElectronScreenShareCapture {
     return !!this.dependencies.getElectronApi()?.getSources && !this.isLinuxElectron();
   }
 
-  shouldSuppressRemotePlaybackDuringShare(includeSystemAudio: boolean): boolean {
-    return includeSystemAudio && this.isWindowsElectron();
+  shouldSuppressRemotePlaybackDuringShare(
+    includeSystemAudio: boolean,
+    usingElectronDesktopCapture: boolean
+  ): boolean {
+    // Chromium display-media capture can use own-audio suppression on modern
+    // builds. The Electron desktop-capturer fallback cannot, so keep the old
+    // Windows mute behavior only for that fallback path.
+    return includeSystemAudio && usingElectronDesktopCapture && this.isWindowsElectron();
   }
 
   async startCapture(
diff --git a/src/app/core/services/webrtc/screen-share.manager.ts b/src/app/core/services/webrtc/screen-share.manager.ts
index e509aad..a6f4e16 100644
--- a/src/app/core/services/webrtc/screen-share.manager.ts
+++ b/src/app/core/services/webrtc/screen-share.manager.ts
@@ -340,7 +340,10 @@ export class ScreenShareManager {
       includeSystemAudio: this.isScreenActive ? includeSystemAudio : false,
       stream: this.isScreenActive ? this.activeScreenStream : null,
       suppressRemotePlayback: this.isScreenActive
-        && this.desktopElectronScreenShareCapture.shouldSuppressRemotePlaybackDuringShare(includeSystemAudio),
+        && this.desktopElectronScreenShareCapture.shouldSuppressRemotePlaybackDuringShare(
+          includeSystemAudio,
+          captureMethod === 'electron-desktop'
+        ),
       forceDefaultRemotePlaybackOutput: this.isScreenActive
         && includeSystemAudio
         && captureMethod === 'linux-electron'