From patchwork Tue Mar 17 10:54:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 18263 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 4737C44B7A4 for ; Tue, 17 Mar 2020 13:00:09 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3133768B5EC; Tue, 17 Mar 2020 13:00:09 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2D28768B5F1 for ; Tue, 17 Mar 2020 13:00:03 +0200 (EET) Received: by mail-pf1-f170.google.com with SMTP id 2so11730821pfg.12 for ; Tue, 17 Mar 2020 04:00:03 -0700 (PDT) DKIM-Signature: v=1; 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Tue, 17 Mar 2020 03:54:15 -0700 (PDT) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id 6sm2752224pfx.69.2020.03.17.03.54.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Mar 2020 03:54:14 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Tue, 17 Mar 2020 18:54:06 +0800 Message-Id: <20200317105409.2795-1-lance.lmwang@gmail.com> X-Mailer: git-send-email 2.9.5 Subject: [FFmpeg-devel] [PATCH v9 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 --- 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, \