Add a hidden flag to indicate exif data block.
bug: 79476308
Change-Id: Ib86e7bd718fe54a4e3e265ce8644706038f1444c
diff --git a/media/java/android/media/MediaCodec.java b/media/java/android/media/MediaCodec.java
index 1f00c78..02bf4e34 100644
--- a/media/java/android/media/MediaCodec.java
+++ b/media/java/android/media/MediaCodec.java
@@ -1584,6 +1584,20 @@
*/
public static final int BUFFER_FLAG_PARTIAL_FRAME = 8;
+ /**
+ * This indicates that the buffer contains non-media data for the
+ * muxer to process.
+ *
+ * All muxer data should start with a FOURCC header that determines the type of data.
+ *
+ * For example, when it contains Exif data sent to a MediaMuxer track of
+ * {@link MediaFormat#MIMETYPE_IMAGE_ANDROID_HEIC} type, the data must start with
+ * Exif header ("Exif\0\0"), followed by the TIFF header (See JEITA CP-3451C Section 4.5.2.)
+ *
+ * @hide
+ */
+ public static final int BUFFER_FLAG_MUXER_DATA = 16;
+
/** @hide */
@IntDef(
flag = true,
@@ -1593,6 +1607,7 @@
BUFFER_FLAG_CODEC_CONFIG,
BUFFER_FLAG_END_OF_STREAM,
BUFFER_FLAG_PARTIAL_FRAME,
+ BUFFER_FLAG_MUXER_DATA,
})
@Retention(RetentionPolicy.SOURCE)
public @interface BufferFlag {}