Merge branch 'MDL-84095-405' of https://github.com/meirzamoodle/moodle into MOODLE_405_STABLE

lib/editor/tiny/plugins/recordrtc/amd/src/base_recorder.js

@@ -398,6 +398,34 @@ export default class {
             this.cleanupStream();
             this.requestRecordingStop();
         });
+        this.player.addEventListener('error', this.handlePlayerError.bind(this));
+        this.player.addEventListener('loadedmetadata', this.handlePlayerLoadedMetadata.bind(this));
+    }
+
+    /**
+     * Handle the player `error` event.
+     *
+     * This event is called when the player throws an error.
+     */
+    handlePlayerError() {
+        const error = this.player.error;
+        if (error) {
+            const message = `An error occurred: ${error.message || 'Unknown error'}. Please try again.`;
+            addToast(message, {type: error});
+            // Disable the upload button.
+            this.setUploadButtonState(false);
+        }
+    }
+
+    /**
+     * Handles the event when the player's metadata has been loaded.
+     */
+    handlePlayerLoadedMetadata() {
+        if (isFinite(this.player.duration)) {
+            // Note: In Chrome, you need to seek to activate the error listener
+            // if an issue arises after inserting the recorded audio into the player source.
+            this.player.currentTime = 0.1;
+        }
     }
 
     /**