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 B20CD45122 for ; Wed, 8 Feb 2023 16:11:09 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B150068BEAA; Wed, 8 Feb 2023 18:11:06 +0200 (EET) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 639B768BC3B for ; Wed, 8 Feb 2023 18:11:00 +0200 (EET) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 1ECA42404EE for ; Wed, 8 Feb 2023 17:11:00 +0100 (CET) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id oVoFoxlDmB-1 for ; Wed, 8 Feb 2023 17:10:59 +0100 (CET) Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id 7EFA42404EC for ; Wed, 8 Feb 2023 17:10:59 +0100 (CET) Received: by lain.khirnov.net (Postfix, from userid 1000) id 681391601B2; Wed, 8 Feb 2023 17:10:59 +0100 (CET) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: References: <20230207093306.11959-1-anton@khirnov.net> <20230207093306.11959-2-anton@khirnov.net> <167576288261.10789.13840310816297044380@lain.khirnov.net> =?utf-8?q?=3CCO1PR15MB4828C2?= =?utf-8?q?6146D195537F806428D5DB9=40CO1PR15MB4828=2Enamprd15=2Eprod=2Eoutlo?= =?utf-8?q?ok=2Ecom=3E?= <167586443457.10789.2692464169788454295@lain.khirnov.net> Mail-Followup-To: FFmpeg development discussions and patches Date: Wed, 08 Feb 2023 17:10:59 +0100 Message-ID: <167587265940.1179.12555066787928944536@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH 2/2] fftools/ffmpeg: add an option for writing pre-muxing stats 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 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: Quoting Devin Heitmueller (2023-02-08 16:59:43) > On Wed, Feb 8, 2023 at 8:54 AM Anton Khirnov wrote: > > Muxers are fundamentally consume-only, I don't see what stats could > > possibly be printed after muxing, even conceptually. > > I can offer some examples, in particular because I generate lots of > such statistics after muxing in my private tree. > > - Decklink output statistics - late arrival and drop counts for audio > and video packets, pipeline latency (time between submission to the > hardware and the callback indicating frame was played out), FIFO > levels within the module, video frames actually played out in last > second, audio samples played out in last second. > > - SRT output - various SRT related statistics (lost packets, > retransmits, connection RTT, etc) > > - HLS output - counters for various HTTP recoverable events (HTTP > redirects, resends, etc), packets written Hmm, I have not considered it but you're right that this information could be exported via AVOptions and printed by ffmpeg CLI. I'll send a patch with the renames then. -- Anton Khirnov _______________________________________________ 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".