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 A21B542C04 for ; Fri, 1 Jul 2022 10:03:59 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 93A1C68B7E9; Fri, 1 Jul 2022 13:03:56 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D9A0F68B5C5 for ; Fri, 1 Jul 2022 13:03:49 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 550FE240179 for ; Fri, 1 Jul 2022 12:03:49 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id dXd9je19S6XF for ; Fri, 1 Jul 2022 12:03:48 +0200 (CEST) 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 148FE2400F5 for ; Fri, 1 Jul 2022 12:03:48 +0200 (CEST) Received: by lain.khirnov.net (Postfix, from userid 1000) id 123E71601B2; Fri, 1 Jul 2022 12:03:48 +0200 (CEST) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: <20220625082951.11897-2-ffmpeg@gyani.pro> References: <20220625082951.11897-1-ffmpeg@gyani.pro> <20220625082951.11897-2-ffmpeg@gyani.pro> Mail-Followup-To: FFmpeg development discussions and patches Date: Fri, 01 Jul 2022 12:03:48 +0200 Message-ID: <165666982804.10358.9258749207970028711@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH v2 2/2] ffmpeg: add option -isync 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 Gyan Doshi (2022-06-25 10:29:51) > This is a per-file input option that adjusts an input's timestamps > with reference to another input, so that emitted packet timestamps > account for the difference between the start times of the two inputs. > > Typical use case is to sync two or more live inputs such as from capture > devices. Both the target and reference input source timestamps should be > based on the same clock source. If both streams are using the same clock, then why is any extra synchronization needed? -- 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".