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Wed, 08 Jan 2020 07:46:12 -0800 (PST) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id l2sm4109316pff.59.2020.01.08.07.46.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jan 2020 07:46:11 -0800 (PST) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 8 Jan 2020 23:46:00 +0800 Message-Id: <20200108154603.5748-1-lance.lmwang@gmail.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20191217102217.4811-1-lance.lmwang@gmail.com> References: <20191217102217.4811-1-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v8 1/4] avutil: add AV_FRAME_DATA_SEI_UNREGISTERED side data type X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Limin Wang Signed-off-by: Limin Wang --- doc/APIchanges | 3 +++ libavutil/frame.c | 1 + libavutil/frame.h | 8 ++++++++ libavutil/version.h | 2 +- 4 files changed, 13 insertions(+), 1 deletion(-) diff --git a/doc/APIchanges b/doc/APIchanges index 3c24dc6..8af9005 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2017-10-21 API changes, most recent first: +2020-01-xx - xxxxxxxxxx - lavu 56.39.100 - frame.h + Add AV_FRAME_DATA_SEI_UNREGISTERED. + 2019-12-27 - xxxxxxxxxx - lavu 56.38.100 - eval.h Add av_expr_count_func(). diff --git a/libavutil/frame.c b/libavutil/frame.c 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..c16d040 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 af8f614..2bc1b98 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 38 +#define LIBAVUTIL_VERSION_MINOR 39 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \