From patchwork Tue Jun 9 23:43:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 20259 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id C76CA44AAE8 for ; Wed, 10 Jun 2020 02:48:57 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9CA9A68B503; Wed, 10 Jun 2020 02:48:57 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-oi1-f178.google.com (mail-oi1-f178.google.com [209.85.167.178]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id AFBA068AF9D for ; Wed, 10 Jun 2020 02:48:50 +0300 (EEST) Received: by mail-oi1-f178.google.com with SMTP id c194so423120oig.5 for ; Tue, 09 Jun 2020 16:48:50 -0700 (PDT) DKIM-Signature: v=1; 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Tue, 09 Jun 2020 16:43:23 -0700 (PDT) Received: from vpn2.localdomain ([161.117.202.209]) by smtp.gmail.com with ESMTPSA id b191sm1297317pga.13.2020.06.09.16.43.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Jun 2020 16:43:22 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 10 Jun 2020 07:43:11 +0800 Message-Id: <1591746194-13213-1-git-send-email-lance.lmwang@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <20200317105409.2795-1-lance.lmwang@gmail.com> References: <20200317105409.2795-1-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v10 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 --- rebase with master only, I'll apply the patchset in two days if no objection. 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 70579df..08cdbda 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2017-10-21 API changes, most recent first: +2020-06-xx - xxxxxxxxxx - lavu 56.53.100 - frame.h + Add AV_FRAME_DATA_SEI_UNREGISTERED. + 2020-06-05 - ec39c2276a - lavu 56.50.100 - buffer.h Passing NULL as alloc argument to av_buffer_pool_init2() is now allowed. diff --git a/libavutil/frame.c b/libavutil/frame.c index 2e952ed..9884eae 100644 --- a/libavutil/frame.c +++ b/libavutil/frame.c @@ -851,6 +851,7 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type) 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_VIDEO_ENC_PARAMS: return "Video encoding parameters"; + 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 fc67db0..3fb8c56 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -184,6 +184,14 @@ enum AVFrameSideDataType { * Encoding parameters for a video frame, as described by AVVideoEncParams. */ AV_FRAME_DATA_VIDEO_ENC_PARAMS, + + /** + * 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 652e1e9..e75e625 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 52 +#define LIBAVUTIL_VERSION_MINOR 53 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \