From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id C4C0042B80 for ; Mon, 27 Jun 2022 08:29:10 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0D3BE68B8C6; Mon, 27 Jun 2022 11:29:08 +0300 (EEST) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 4264268B7F8 for ; Mon, 27 Jun 2022 11:29:01 +0300 (EEST) Received: from dggpeml500025.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4LWgp31W20zkWwV; Mon, 27 Jun 2022 16:27:39 +0800 (CST) Received: from kwepemi500014.china.huawei.com (7.221.188.232) by dggpeml500025.china.huawei.com (7.185.36.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 27 Jun 2022 16:28:56 +0800 Received: from kwepemi500014.china.huawei.com ([7.221.188.232]) by kwepemi500014.china.huawei.com ([7.221.188.232]) with mapi id 15.01.2375.024; Mon, 27 Jun 2022 16:28:56 +0800 From: "Wujian(Chin)" To: FFmpeg development discussions and patches Thread-Topic: [FFmpeg-devel] [PATCH] fftools/ffprobe.c: Add new Function: The peak bit rate of video streams can be queried Thread-Index: AQHYifwzpGdLqjMYtUOZZs4lmP7ecK1i6fVw Date: Mon, 27 Jun 2022 08:28:56 +0000 Message-ID: <00efa174fe5846f9b9f6724c96e871dd@huawei.com> References: In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.136.102.143] MIME-Version: 1.0 X-CFilter-Loop: Reflected Subject: [FFmpeg-devel] =?gb2312?b?tPC4tDogIFtQQVRDSF0gZmZ0b29scy9mZnBy?= =?gb2312?b?b2JlLmM6IEFkZCBuZXcgRnVuY3Rpb246IFRoZSBwZWFrIGJpdCByYXRlIG9m?= =?gb2312?b?IHZpZGVvIHN0cmVhbXMgY2FuIGJlIHF1ZXJpZWQ=?= X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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: "zhangxiong \(A\)" , Nicolas George Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: >>Code Process >>- Calculate the frame rate first >>- Obtain the maximum value of the total bytes of all packets according >>to the number of frames per second >Nicolas George already answered you the 23th about required documentation. >In my opinion, there is today a commonplace definition of max bitrate that involves computation over a sliding window of 1s. This is reinforced by ISO/MP4 (14496-12), but even in the broadcast industry with the MXF file format, this is currently how a max bitrate is understood. >I fear that introducing another method of computation will raise some confusion for many end users. >Nicolas thks,I got it. Wujian(Chin) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".