missing chooseCodecsAndFilterManifest selecting audio and updating variant after changing layer

Author: jobispo

lib/player.js

@@ -1919,7 +1919,7 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
 
     // If the content is multi-codec and the browser can play more than one of
     // them, choose codecs now before we initialize streaming.
-    shaka.util.StreamUtils.chooseCodecsAndFilterManifest(
+        shaka.util.StreamUtils.chooseCodecsAndFilterManifest(
         this.manifest_,
         this.config_.preferredVideoCodecs,
         this.config_.preferredAudioCodecs,
@@ -4194,9 +4194,16 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
                 Math.abs((a.video.width || 0) - (b.video.width || 0));
         }
       };
-        // Find the variant whose size is closest to the active variant.  This
-        // ensures we stay at about the same resolution when just changing the
-        // language/role.
+
+      shaka.util.StreamUtils.chooseCodecsAndFilterManifest(
+          this.manifest_,
+          this.config_.preferredVideoCodecs,
+          this.config_.preferredAudioCodecs,
+          this.config_.preferredDecodingAttributes);
+
+      // Find the variant whose size is closest to the active variant.  This
+      // ensures we stay at about the same resolution when just changing the
+      // language/role.
       const active = this.streamingEngine_.getCurrentVariant();
       const set =
             this.currentAdaptationSetCriteria_.create(this.manifest_.variants);
@@ -5865,6 +5872,12 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
       return false;
     }
 
+    shaka.util.StreamUtils.chooseCodecsAndFilterManifest(
+        this.manifest_,
+        this.config_.preferredVideoCodecs,
+        this.config_.preferredAudioCodecs,
+        this.config_.preferredDecodingAttributes);
+
     const playableVariants = shaka.util.StreamUtils.getPlayableVariants(
         this.manifest_.variants);