diff --git a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioSink.java b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioSink.java
index ad572d92c4c..a6753232e4a 100644
--- a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioSink.java
+++ b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioSink.java
@@ -1779,6 +1779,7 @@ private static int getFramesPerEncodedSample(@C.Encoding int encoding, ByteBuffe
         return AacUtil.AAC_LD_AUDIO_SAMPLE_COUNT;
       case C.ENCODING_DTS:
       case C.ENCODING_DTS_HD:
+      case C.ENCODING_DTS_UHD_P2:
         return DtsUtil.parseDtsAudioSampleCount(buffer);
       case C.ENCODING_AC3:
       case C.ENCODING_E_AC3:
diff --git a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioTrackBufferSizeProvider.java b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioTrackBufferSizeProvider.java
index d1a00a21a59..88a01d8aa82 100644
--- a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioTrackBufferSizeProvider.java
+++ b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioTrackBufferSizeProvider.java
@@ -304,6 +304,7 @@ protected static int getMaximumEncodedRateBytesPerSecond(@C.Encoding int encodin
       case C.ENCODING_DTS:
         return DtsUtil.DTS_MAX_RATE_BYTES_PER_SECOND;
       case C.ENCODING_DTS_HD:
+      case C.ENCODING_DTS_UHD_P2:
         return DtsUtil.DTS_HD_MAX_RATE_BYTES_PER_SECOND;
       case C.ENCODING_DOLBY_TRUEHD:
         return Ac3Util.TRUEHD_MAX_RATE_BYTES_PER_SECOND;