For webOS, block DOVI on non mp4 containers

CONTRIBUTORS.md

@@ -80,6 +80,7 @@
 - [Rasmus Krämer](https://github.com/rasmuslos)
 - [ntarelix](https://github.com/ntarelix)
 - [András Maróy](https://github.com/andrasmaroy)
+- [Vedant](https://github.com/viktory36)
 
 ## Emby Contributors
 

src/scripts/browserDeviceProfile.js

@@ -1156,6 +1156,24 @@ export default function (options) {
         Conditions: h264CodecProfileConditions
     });
 
+    if (browser.web0s && supportsDolbyVision(options)) {
+        // Disallow direct playing of DOVI media in containers not mp4.
+        // This paired with the "Prefer fMP4-HLS Container" client playback setting enables DOVI playback on webOS.
+        profile.CodecProfiles.push({
+            Type: 'Video',
+            Container: '-mp4',
+            Codec: 'hevc',
+            Conditions: [
+                {
+                    Condition: 'EqualsAny',
+                    Property: 'VideoRangeType',
+                    Value: 'SDR|HDR10|HLG',
+                    IsRequired: false
+                }
+            ]
+        });
+    }
+
     profile.CodecProfiles.push({
         Type: 'Video',
         Codec: 'hevc',