Merge "Documentation for AVC* and AV1* Profile Constants" (3d5fdce3) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaCodecInfo.java

+95 −0

Original line number	Diff line number	Diff line
		@@ -3223,14 +3223,83 @@ public final class MediaCodecInfo {
		// These constants were originally in-line with OMX values, but this
		// correspondence is no longer maintained.

		// Profiles and levels for AVC Codec, corresponding to the definitions in
		// "SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS,
		// Infrastructure of audiovisual services – Coding of moving video
		// Advanced video coding for generic audiovisual services"
		// found at
		// https://www.itu.int/rec/T-REC-H.264-201704-I

		/**
		* AVC Baseline profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileBaseline = 0x01;

		/**
		* AVC Main profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileMain = 0x02;

		/**
		* AVC Extended profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileExtended = 0x04;

		/**
		* AVC High profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileHigh = 0x08;

		/**
		* AVC High 10 profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileHigh10 = 0x10;

		/**
		* AVC High 4:2:2 profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileHigh422 = 0x20;

		/**
		* AVC High 4:4:4 profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileHigh444 = 0x40;

		/**
		* AVC Constrained Baseline profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileConstrainedBaseline = 0x10000;

		/**
		* AVC Constrained High profile.
		* See definition in
		* <a href="https://www.itu.int/rec/T-REC-H.264-201704-I">H.264 recommendation</a>,
		* Annex A.
		*/
		public static final int AVCProfileConstrainedHigh = 0x80000;

		public static final int AVCLevel1 = 0x01;
		@@ -3420,8 +3489,34 @@ public final class MediaCodecInfo {
		public static final int DolbyVisionLevelUhd48 = 0x80;
		public static final int DolbyVisionLevelUhd60 = 0x100;

		// Profiles and levels for AV1 Codec, corresponding to the
		// definitions in
		// "AV1 Bitstream & Decoding Process Specification", Annex A
		// found at
		// https://aomedia.org/av1-bitstream-and-decoding-process-specification/

		/**
		* AV1 Main profile.
		* See definition in
		* <a href="https://aomedia.org/av1-bitstream-and-decoding-process-specification/"> AV1 Bitstream and Decoding Process Specification</a>
		* Annex A.
		*/
		public static final int AV1Profile0 = 0x1;

		/**
		* AV1 High profile.
		* See definition in
		* <a href="https://aomedia.org/av1-bitstream-and-decoding-process-specification/"> AV1 Bitstream and Decoding Process Specification</a>
		* Annex A.
		*/
		public static final int AV1Profile1 = 0x2;

		/**
		* AV1 Professional profile.
		* See definition in
		* <a href="https://aomedia.org/av1-bitstream-and-decoding-process-specification/"> AV1 Bitstream and Decoding Process Specification</a>
		* Annex A.
		*/
		public static final int AV1Profile2 = 0x4;

		public static final int AV1Level2 = 0x1;