fix: Add vp9 to normalized codec list (#8416)

srikieonline · Srikanth Peddibhotla · web-flow · commit c6459d54f13f · 2025-04-08T13:46:37.000+02:00
Co-authored-by: Srikanth Peddibhotla &lt;peddisri@amazon.com&gt;
diff --git a/lib/util/mime_utils.js b/lib/util/mime_utils.js
@@ -173,6 +173,7 @@ shaka.util.MimeUtils = class {
       case base === 'mp4a' && profile === 'a9':
         return 'dtsc'; // DTS Digital Surround
       case base === 'vp09':
+      case base === 'vp9':
         return 'vp9';
       case base === 'avc1':
       case base === 'avc3':
