From patchwork Thu Nov 22 14:56:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Zhao X-Patchwork-Id: 11123 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 0EED744DCD4 for ; Thu, 22 Nov 2018 17:04:30 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 831E068A11E; Thu, 22 Nov 2018 17:04:30 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pg1-f196.google.com (mail-pg1-f196.google.com [209.85.215.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7E24B689CBF for ; Thu, 22 Nov 2018 17:04:23 +0200 (EET) Received: by mail-pg1-f196.google.com with SMTP id 80so1860108pge.4 for ; Thu, 22 Nov 2018 07:04:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=lxqG760gCXMTB54ul3PbGG++9fkPzFqwNZ3P6OlWQQc=; b=uCDqbOLWDFnHSdoYkkx+Q0gXFy6qy84yw0D8bXQa32BX7hf8Wdc4DdXCNfV22/32od W0RBNmbECASdgUn+1zetLsGtwkN8LjwUWO23aBuZhHk3ne49L7kYmn/igIJNG0Qka2TK NBAc4wbsI9GPS/t0hwxXtYVYVFXW5Alc461xOumnf+6/V/TQm/9XwwzCxE3/vAjSc5Oy OG8fbxEEp0lY3nwdnQx+Pxo61iC1gDYFYdxWNQCr9jNQ7UkqUhoKCj9y3f/ps3ukBElY W63QMjcWsg61aqnaTMEpNFQwxoXOyuApmqFdcQumcMLwSSGD49ydtFgq40/hwXdn+qLq B0Vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=lxqG760gCXMTB54ul3PbGG++9fkPzFqwNZ3P6OlWQQc=; b=oMYagwNqE7lqq/a3VO6IaHWyxGkzollOQsaCKmH3W0vqZHml/8uHm8POO3BPWYCFT6 JfyXjGS+SAWkP0PJpJqR5NBij5POaLwQSRLtoqaQQ1j9nGbwudBzOxebhvC9LtoPq7ps QqR3cMfbA5MoILqLzrpnJnLAOYTOp5Bv+ZndHQal3e6dV3WeBHWwrV/s7SExNc//ADov wZor8aim40oI3VuuAFseJOw0Ig+Wd83ucdw7BHHRGlcq6KDKEOt22SoYTEkNPr6XUI4g EAS1AYenOEURg2UCGHUJzExFSDK6TyI0z5TKEmmg4w9znxnHpgsvJsFjKdtQaA4x34cK ww2w== X-Gm-Message-State: AA+aEWYaME7emTzZaNJCgd5ncWSv6QpSU+EjNViWYhsTRoT2V9xq45n2 R/rld614Nq1ULN37cA0WlHSW5ay4ba0= X-Google-Smtp-Source: AFSGD/WBcdPz0p2lT0Gw6HAv+ap8W5zooInXzrk6RQKq11/vZumBXxjbrB0M43IEzXjboTClQIf0ug== X-Received: by 2002:a63:2054:: with SMTP id r20mr10341580pgm.328.1542898603458; Thu, 22 Nov 2018 06:56:43 -0800 (PST) Received: from localhost.localdomain ([47.90.47.25]) by smtp.gmail.com with ESMTPSA id s2-v6sm110834933pfk.133.2018.11.22.06.56.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Nov 2018 06:56:42 -0800 (PST) From: Jun Zhao To: ffmpeg-devel@ffmpeg.org Date: Thu, 22 Nov 2018 22:56:17 +0800 Message-Id: <1542898579-13278-6-git-send-email-mypopydev@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1542898579-13278-1-git-send-email-mypopydev@gmail.com> References: <1542898579-13278-1-git-send-email-mypopydev@gmail.com> Subject: [FFmpeg-devel] [PATCH V3 5/7] avformat: add rc_max_rate to AVStream 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: Jun Zhao MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" This field will be used in demuxer to expose the max bit rate, e,g in MOV/MP4 esds box. Signed-off-by: Jun Zhao --- doc/APIchanges | 3 +++ libavformat/avformat.h | 6 ++++++ libavformat/version.h | 2 +- 3 files changed, 10 insertions(+), 1 deletions(-) diff --git a/doc/APIchanges b/doc/APIchanges index db1879e..0921da1 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,9 @@ libavutil: 2017-10-21 API changes, most recent first: +2018-11-xx - xxxxxxxxxx - lavf 58.23.100 - avformat.h + Add rc_max_rate to AVStream + -------- 8< --------- FFmpeg 4.1 was cut here -------- 8< --------- 2018-10-27 - 718044dc19 - lavu 56.21.100 - pixdesc.h diff --git a/libavformat/avformat.h b/libavformat/avformat.h index fdaffa5..1732c24 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -938,6 +938,12 @@ typedef struct AVStream { AVRational avg_frame_rate; /** + * The max bitrate of the encoded data (in bits per second). + * - decoding: set by libavformat + */ + int64_t rc_max_rate; + + /** * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet * will contain the attached picture. * diff --git a/libavformat/version.h b/libavformat/version.h index 843f922..70e868f 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -32,7 +32,7 @@ // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 58 -#define LIBAVFORMAT_VERSION_MINOR 22 +#define LIBAVFORMAT_VERSION_MINOR 23 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \