fix: Add more info in getVariantTracks for muxed streams (#8002)

shaka-project · Feb 3, 2025 · 8e17bad · 8e17bad
1 parent 6c9b634
commit 8e17bad
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/lib/util/stream_utils.js b/lib/util/stream_utils.js
@@ -1267,6 +1267,9 @@ shaka.util.StreamUtils = class {
    * @return {shaka.extern.Track}
    */
   static variantToTrack(variant) {
+    const ManifestParserUtils = shaka.util.ManifestParserUtils;
+    const ContentType = shaka.util.ManifestParserUtils.ContentType;
+
     /** @type {?shaka.extern.Stream} */
     const audio = variant.audio;
     /** @type {?shaka.extern.Stream} */
@@ -1385,6 +1388,16 @@ shaka.util.StreamUtils = class {
         track.audioSamplingRate = video.audioSamplingRate;
         track.spatialAudio = video.spatialAudio;
         track.originalLanguage = video.originalLanguage;
+        track.audioMimeType = videoMimeType;
+        const allCodecs = videoCodec.split(',');
+        try {
+          track.videoCodec = ManifestParserUtils.guessCodecs(
+              ContentType.VIDEO, allCodecs);
+          track.audioCodec = ManifestParserUtils.guessCodecs(
+              ContentType.AUDIO, allCodecs);
+        } catch (e) {
+          // Ignore this error.
+        }
       }
     }