From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
haven't got further feedback after 2 month, so I rebased the patches on ffmpeg
master,
please the core developer help to push to master.
doc/APIchanges | 6 ++++++
libavutil/frame.c | 1 +
libavutil/frame.h | 8 ++++++++
libavutil/version.h | 2 +-
4 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 8eeaec2..e14c302 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil: 2017-10-21
API changes, most recent first:
+2020-03-xx - xxxxxxxxxx - lavu 56.43.100 - frame.h
+ Add AV_FRAME_DATA_SEI_UNREGISTERED.
+
2020-03-10 - xxxxxxxxxx - lavc 58.75.100 - avcodec.h
Add AV_PKT_DATA_ICC_PROFILE.
index e403809..ce5ff8e 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -842,6 +842,7 @@ const char *av_frame_side_data_name(enum
AVFrameSideDataType type)
#endif
case AV_FRAME_DATA_DYNAMIC_HDR_PLUS: return "HDR Dynamic Metadata
SMPTE2094-40 (HDR10+)";
case AV_FRAME_DATA_REGIONS_OF_INTEREST: return "Regions Of Interest";
+ case AV_FRAME_DATA_SEI_UNREGISTERED: return "H.26[45] User Data
Unregistered SEI message";
}
return NULL;
}
diff --git a/libavutil/frame.h b/libavutil/frame.h
index b5afb58..8c27133 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -179,6 +179,14 @@ enum AVFrameSideDataType {
* array element is implied by AVFrameSideData.size /
AVRegionOfInterest.self_size.
*/
AV_FRAME_DATA_REGIONS_OF_INTEREST,
+
+ /**
+ * User data unregistered metadata associated with a video frame.
+ * This is the H.26[45] UDU SEI message, and shouldn't be used for any
other purpose
+ * The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes
of
+ * uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of
user_data_payload_byte.
+ */
+ AV_FRAME_DATA_SEI_UNREGISTERED,
};
enum AVActiveFormatDescription {
diff --git a/libavutil/version.h b/libavutil/version.h
index 8c4f91b..ea9363e 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 56
-#define LIBAVUTIL_VERSION_MINOR 42
+#define LIBAVUTIL_VERSION_MINOR 43
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
--
2.9.5
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