Fall back to AVC/HEVC for Dolby Vision levels 10-13

Before, the level was set to null in this case.
MediaCodecUtil.getCodecProfileAndLevel() was therefore returning null
and the fallback to AVC/HEVC was not enabled in MediaCodecVideoRenderer.

Issue:#8530
#minor-release
PiperOrigin-RevId: 355574499

RELEASENOTES.md

@@ -6,6 +6,9 @@
 *   Core library:
 *   Core library:
     *   Log a warning when `SingleSampleMediaPeriod` transforms a load error
     *   Log a warning when `SingleSampleMediaPeriod` transforms a load error
         into end-of-stream.
         into end-of-stream.
+    *   Fall back to AVC/HEVC decoders for Dolby Vision streams with level 10
+        to 13
+        ([#8530](https://github.com/google/ExoPlayer/issues/8530)).
 *   UI:
 *   UI:
     *   Add builder for `PlayerNotificationManager`.
     *   Add builder for `PlayerNotificationManager`.
 *   Extractors:
 *   Extractors:

library/common/src/main/java/com/google/android/exoplayer2/video/DolbyVisionConfig.java

@@ -45,7 +45,7 @@ public final class DolbyVisionConfig {
     } else {
     } else {
       return null;
       return null;
     }
     }
-    String codecs = codecsPrefix + ".0" + dvProfile + ".0" + dvLevel;
+    String codecs = codecsPrefix + ".0" + dvProfile + (dvLevel < 10 ? ".0" : ".") + dvLevel;
     return new DolbyVisionConfig(dvProfile, dvLevel, codecs);
     return new DolbyVisionConfig(dvProfile, dvLevel, codecs);
   }
   }
 
 

library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java

@@ -1272,6 +1272,7 @@ public final class MediaCodecUtil {
     if (levelString == null) {
     if (levelString == null) {
       return null;
       return null;
     }
     }
+    // TODO (Internal: b/179261323): use framework constants for levels 10 to 13.
     switch (levelString) {
     switch (levelString) {
       case "01":
       case "01":
         return CodecProfileLevel.DolbyVisionLevelHd24;
         return CodecProfileLevel.DolbyVisionLevelHd24;
@@ -1291,6 +1292,14 @@ public final class MediaCodecUtil {
         return CodecProfileLevel.DolbyVisionLevelUhd48;
         return CodecProfileLevel.DolbyVisionLevelUhd48;
       case "09":
       case "09":
         return CodecProfileLevel.DolbyVisionLevelUhd60;
         return CodecProfileLevel.DolbyVisionLevelUhd60;
+      case "10":
+        return 0x200;
+      case "11":
+        return 0x400;
+      case "12":
+        return 0x800;
+      case "13":
+        return 0x1000;
       default:
       default:
         return null;
         return null;
     }
     }