From patchwork Wed Dec 6 10:51:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 44967 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:9153:b0:181:818d:5e7f with SMTP id x19csp170469pzc; Wed, 6 Dec 2023 02:52:51 -0800 (PST) X-Google-Smtp-Source: AGHT+IGaMqIDts8GNeJOL28LK09aeCkKtRXArG5jL7SYjqyuRzjV+AAVRwdAXfxLOhXM0m7NHIgd X-Received: by 2002:a05:6512:14f:b0:50b:feb3:badd with SMTP id m15-20020a056512014f00b0050bfeb3baddmr393840lfo.60.1701859970927; Wed, 06 Dec 2023 02:52:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701859970; cv=none; d=google.com; s=arc-20160816; b=ccAaQMAKqyREYI7cpZVkJa/6az4QDYGXoL8337HoXLZZvDbRBpxIF/C0v2uVqYDli0 jMX6MyLqV/cRa1rb6fWMm24zmshxP2kIDoodby7/KSrHpwVNlP6PbqR8UqTJFWEFj7NN 2TTxN8YLeVDHnlN9PNVOk3DWdhGfP39tlF2+kqUAVa+r+zI/e1VPudsfGVszOqEEdLEd V3zhPL+SecGwEPZfRWpugvnJDsQwyVnIoG+6gTWwvXuSNCXYDubGFnZQ7HvHA4dfZrgM aCkkjQCUvLKLDdG3WOd71yM/U/K1XHAL9SodM1gMEWgV9KYHK0YZU8erwJxrkrfwJe+2 wHVA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:references:in-reply-to:message-id :date:to:from:delivered-to; bh=zLKwpkpLr7HPTL4LkrX+keewv9Z4D0CyY8twpugN2Is=; fh=YOA8vD9MJZuwZ71F/05pj6KdCjf6jQRmzLS+CATXUQk=; b=F4ap4Ke5emn5vte0zXlnyFJbY1pn3TSPzecQZ+HLaO8tyxl+NCYVMSWi+PPEAdSBrS q3BjA36PoQjfyIC2PE4WeUCsUbAz+XfWCwO7h0lPTSpqOthz8vAEf55a3u+3/lxGeNfx pZ5EU0t/NY88TnYbilWNE0YFfvuAGe1tCIcSeM6LI7jawgiiLEENKJKADqZEfv5mlf4y 8SBdLuFQW9yAqQzyd8LuMZJUkHe+u4VRX/2qhgpTtJ24HNrM6QED3z5XLg5OIJysL7AN fcjdUyYVw15aU6a7ev05ftk5gU6AxBF7wE6OxhiJ/VUzuGUHPa6pp+LOOsOOAFtk0HLo RxTQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id z4-20020a50cd04000000b0054cfdb5aa8dsi1895195edi.192.2023.12.06.02.52.50; Wed, 06 Dec 2023 02:52:50 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A565D68CF5F; Wed, 6 Dec 2023 12:52:47 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail1.khirnov.net (quelana.khirnov.net [94.230.150.81]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 244CC68CF11 for ; Wed, 6 Dec 2023 12:52:40 +0200 (EET) Received: from localhost (mail1.khirnov.net [IPv6:::1]) by mail1.khirnov.net (Postfix) with ESMTP id 9A0111CB4 for ; Wed, 6 Dec 2023 11:52:39 +0100 (CET) Received: from mail1.khirnov.net ([IPv6:::1]) by localhost (mail1.khirnov.net [IPv6:::1]) (amavis, port 10024) with ESMTP id jSD46pAKdcnk for ; Wed, 6 Dec 2023 11:52:39 +0100 (CET) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:2a00:c500:561:201::7]) (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 "libav.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail1.khirnov.net (Postfix) with ESMTPS id E368C1049 for ; Wed, 6 Dec 2023 11:52:38 +0100 (CET) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id BBF373A0334 for ; Wed, 6 Dec 2023 11:52:38 +0100 (CET) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 6 Dec 2023 11:51:12 +0100 Message-ID: <20231206105119.31066-1-anton@khirnov.net> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231206103002.30084-1-anton@khirnov.net> References: <20231206103002.30084-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] web: add a news entry for ffmpeg CLI threading 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: n600t+Duk0PN --- src/index | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/index b/src/index index 0d68db5..22f6844 100644 --- a/src/index +++ b/src/index @@ -35,6 +35,20 @@ News +

December xxth, 2023, multi-threaded ffmpeg CLI tool

+

+ Thanks to a major refactoring of the ffmpeg command-line tool, all the major + components of the transcoding pipeline (demuxers, decoders, filters, encodes, muxers) now + run in parallel. This should improve throughput and CPU utilization, decrease latency, + and open the way to other exciting new features. +

+ +

+ Note that you should not expect significant performance improvements in cases + where almost all computational time is spent in a single component (typically video + encoding). +

+

November 10th, 2023, FFmpeg 6.1 "Heaviside"

FFmpeg 6.1 "Heaviside", a new