diff --git a/core/api/current.txt b/core/api/current.txt
index 6d24d87d04cb..4ff2e7e32eb8 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -21527,6 +21527,16 @@ package android.media {
     field public static final int AACObjectSSR = 3; // 0x3
     field public static final int AACObjectScalable = 6; // 0x6
     field public static final int AACObjectXHE = 42; // 0x2a
+    field public static final int AC4Level0 = 1; // 0x1
+    field public static final int AC4Level1 = 2; // 0x2
+    field public static final int AC4Level2 = 4; // 0x4
+    field public static final int AC4Level3 = 8; // 0x8
+    field public static final int AC4Level4 = 16; // 0x10
+    field public static final int AC4Profile00 = 257; // 0x101
+    field public static final int AC4Profile10 = 513; // 0x201
+    field public static final int AC4Profile11 = 514; // 0x202
+    field public static final int AC4Profile21 = 1026; // 0x402
+    field public static final int AC4Profile22 = 1028; // 0x404
     field public static final int AV1Level2 = 1; // 0x1
     field public static final int AV1Level21 = 2; // 0x2
     field public static final int AV1Level22 = 4; // 0x4
diff --git a/media/java/android/media/MediaCodecInfo.java b/media/java/android/media/MediaCodecInfo.java
index 55de0b3f95e3..193544edbf99 100644
--- a/media/java/android/media/MediaCodecInfo.java
+++ b/media/java/android/media/MediaCodecInfo.java
@@ -4182,6 +4182,77 @@ public final class MediaCodecInfo {
         @SuppressLint("AllUpper")
         public static final int DTS_UHDProfileP2 = 0x2;
 
+        // Profiles and levels for AC-4 Codec, corresponding to the definitions in
+        // "The MIME codecs parameter", Annex E.13
+        // found at https://www.etsi.org/deliver/etsi_ts/103100_103199/10319002/01.02.01_60/ts_10319002v010201p.pdf
+        // profile = ((1 << bitstream_version) << 8) | (1 << presentation_version);
+        // level = 1 << mdcompat;
+
+        @SuppressLint("AllUpper")
+        private static final int AC4BitstreamVersion0 = 0x01;
+        @SuppressLint("AllUpper")
+        private static final int AC4BitstreamVersion1 = 0x02;
+        @SuppressLint("AllUpper")
+        private static final int AC4BitstreamVersion2 = 0x04;
+
+        @SuppressLint("AllUpper")
+        private static final int AC4PresentationVersion0 = 0x01;
+        @SuppressLint("AllUpper")
+        private static final int AC4PresentationVersion1 = 0x02;
+        @SuppressLint("AllUpper")
+        private static final int AC4PresentationVersion2 = 0x04;
+
+        /**
+         * AC-4 codec profile with bitstream_version 0 and presentation_version 0
+         * as per ETSI TS 103 190-2 v1.2.1
+         */
+        @SuppressLint("AllUpper")
+        public static final int AC4Profile00 = AC4BitstreamVersion0 << 8 | AC4PresentationVersion0;
+
+        /**
+         * AC-4 codec profile with bitstream_version 1 and presentation_version 0
+         * as per ETSI TS 103 190-2 v1.2.1
+         */
+        @SuppressLint("AllUpper")
+        public static final int AC4Profile10 = AC4BitstreamVersion1 << 8 | AC4PresentationVersion0;
+
+        /**
+         * AC-4 codec profile with bitstream_version 1 and presentation_version 1
+         * as per ETSI TS 103 190-2 v1.2.1
+         */
+        @SuppressLint("AllUpper")
+        public static final int AC4Profile11 = AC4BitstreamVersion1 << 8 | AC4PresentationVersion1;
+
+        /**
+         * AC-4 codec profile with bitstream_version 2 and presentation_version 1
+         * as per ETSI TS 103 190-2 v1.2.1
+         */
+        @SuppressLint("AllUpper")
+        public static final int AC4Profile21 = AC4BitstreamVersion2 << 8 | AC4PresentationVersion1;
+
+        /**
+         * AC-4 codec profile with bitstream_version 2 and presentation_version 2
+         * as per ETSI TS 103 190-2 v1.2.1
+         */
+        @SuppressLint("AllUpper")
+        public static final int AC4Profile22 = AC4BitstreamVersion2 << 8 | AC4PresentationVersion2;
+
+        /** AC-4 codec level corresponding to mdcompat 0 as per ETSI TS 103 190-2 v1.2.1 */
+        @SuppressLint("AllUpper")
+        public static final int AC4Level0       = 0x01;
+        /** AC-4 codec level corresponding to mdcompat 1 as per ETSI TS 103 190-2 v1.2.1 */
+        @SuppressLint("AllUpper")
+        public static final int AC4Level1       = 0x02;
+        /** AC-4 codec level corresponding to mdcompat 2 as per ETSI TS 103 190-2 v1.2.1 */
+        @SuppressLint("AllUpper")
+        public static final int AC4Level2       = 0x04;
+        /** AC-4 codec level corresponding to mdcompat 3 as per ETSI TS 103 190-2 v1.2.1 */
+        @SuppressLint("AllUpper")
+        public static final int AC4Level3       = 0x08;
+        /** AC-4 codec level corresponding to mdcompat 4 as per ETSI TS 103 190-2 v1.2.1 */
+        @SuppressLint("AllUpper")
+        public static final int AC4Level4       = 0x10;
+
         /**
          * The profile of the media content. Depending on the type of media this can be
          * one of the profile values defined in this class.