Stop screensharing on microphone permissions error in AUDIO_SCREEN mode

CHANGES.md

@@ -6,6 +6,7 @@
   to control start of converter process (#568)
 - Improve check in `removeRecording` (#575)
 - Bump required version for webrtc-adapter (8.0.0 or newer)
+- Stop screen sharing on a microphone permissions error in the AUDIO_SCREEN mode (#585)
 
 
 ## 4.4.0 - 2021/04/05

src/js/videojs.record.js

@@ -535,9 +535,14 @@ class Record extends Plugin {
                         // join microphone track with screencast stream (order matters)
                         screenStream.addTrack(mic.getTracks()[0]);
                         this.onDeviceReady.bind(this)(screenStream);
-                    }).catch(
-                        this.onDeviceError.bind(this)
-                    );
+                    }).catch((code) => {
+                        // here the screen sharing is in progress as successful result of navigator.mediaDevices.getDisplayMedia and
+                        // needs to be stopped because microphone permissions are not acquired by navigator.mediaDevices.getUserMedia
+                        if (screenStream.active) {
+                            screenStream.stop();
+                        }
+                        this.onDeviceError(code);
+                    });
                 }).catch(
                     this.onDeviceError.bind(this)
                 );