diff --git a/src/ext/lib/video-data/PlayerData.ts b/src/ext/lib/video-data/PlayerData.ts
index 12f7771..f623fd1 100644
--- a/src/ext/lib/video-data/PlayerData.ts
+++ b/src/ext/lib/video-data/PlayerData.ts
@@ -72,11 +72,16 @@ class PlayerData {
    * Gets player aspect ratio. If in full screen, it returns screen aspect ratio unless settings say otherwise.
    */
   get aspectRatio() {
-    if (this.dimensions.fullscreen && !this.settings.getSettingsForSite()?.usePlayerArInFullscreen) {
-      return window.innerWidth / window.innerHeight;
-    }
+    try {
+      if (this.dimensions?.fullscreen && !this.settings.getSettingsForSite()?.usePlayerArInFullscreen) {
+        return window.innerWidth / window.innerHeight;
+      }
 
-    return this.dimensions.width / this.dimensions.height;
+      return this.dimensions.width / this.dimensions.height;
+    } catch (e) {
+      console.error('cannot determine aspect ratio!', e);
+      return 1;
+    }
   }
 
   constructor(videoData) {
diff --git a/src/ext/lib/video-data/VideoData.ts b/src/ext/lib/video-data/VideoData.ts
index f493e79..b7d4416 100644
--- a/src/ext/lib/video-data/VideoData.ts
+++ b/src/ext/lib/video-data/VideoData.ts
@@ -49,7 +49,12 @@ class VideoData {
 
 
   get aspectRatio() {
-    return this.video.videoWidth / this.video.videoHeight;
+    try {
+      return this.video.videoWidth / this.video.videoHeight;
+    } catch (e) {
+      console.error('cannot determine stream aspect ratio!', e);
+      return 1;
+    }
   }
   
   constructor(video, settings, pageInfo){