Merge "Add keys to retrieve color aspects from metadata" am: 6636b0227d am: a2ec9e32c6 (87e5a5e0) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaMetadataRetriever.java

+34 −0

Original line number	Diff line number	Diff line
		@@ -923,5 +923,39 @@ public class MediaMetadataRetriever
		* @hide
		*/
		public static final int METADATA_KEY_EXIF_LENGTH = 34;

		/**
		* This key retrieves the color standard, if available.
		*
		* @see MediaFormat#COLOR_STANDARD_BT709
		* @see MediaFormat#COLOR_STANDARD_BT601_PAL
		* @see MediaFormat#COLOR_STANDARD_BT601_NTSC
		* @see MediaFormat#COLOR_STANDARD_BT2020
		*
		* @hide
		*/
		public static final int METADATA_KEY_COLOR_STANDARD = 35;

		/**
		* This key retrieves the color transfer, if available.
		*
		* @see MediaFormat#COLOR_TRANSFER_LINEAR
		* @see MediaFormat#COLOR_TRANSFER_SDR_VIDEO
		* @see MediaFormat#COLOR_TRANSFER_ST2084
		* @see MediaFormat#COLOR_TRANSFER_HLG
		*
		* @hide
		*/
		public static final int METADATA_KEY_COLOR_TRANSFER = 36;

		/**
		* This key retrieves the color range, if available.
		*
		* @see MediaFormat#COLOR_RANGE_LIMITED
		* @see MediaFormat#COLOR_RANGE_FULL
		*
		* @hide
		*/
		public static final int METADATA_KEY_COLOR_RANGE = 37;
		// Add more here...
		}