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 EB90E4B1B2 for ; Thu, 30 May 2024 16:06:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3FCFA68D466; Thu, 30 May 2024 19:06:39 +0300 (EEST) Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D79E968D363 for ; Thu, 30 May 2024 19:06:32 +0300 (EEST) Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-2c1b45206abso462487a91.1 for ; Thu, 30 May 2024 09:06:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717085191; x=1717689991; darn=ffmpeg.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=Nydu2w8HsN8R970L83g5KJvMlhDzGpUCswsm1tYfoSo=; b=Br3/sfDo56zlxg4fz0cdq5IX2IrCW1B0ww2LWv/Tf4jcMOwjKwP4vj5iHDz2fIC7qF 5sSq9hpB1/O+eykJ1VYguomlupqPBNbrzmjc0J6nnIldvjIDe3wOtSB/2DSjDVyl966f QoaY5+3+jLmkiOYQWqLrvXY6W/z1UDO+zIVwv0BylBipyvVM0mgjyf3+U4MZbpVfqhA9 aXmHbmla+F2+cjUlEAWqwD7CTW+82XC5UY83EbchklLvc2Vyy73tgNpZi0nQ9NBKZvgo 7TqnT6UL6AKH/JVbBPySUZWwd745b623Gc/x8tiJl1goUoYo4MYXWw5Xgr+nstLXkpfn qn/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717085191; x=1717689991; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Nydu2w8HsN8R970L83g5KJvMlhDzGpUCswsm1tYfoSo=; b=qHUDIkbQpRQ9/tB3oAbU1PAnJtEcIBuCmNuRDb2Qi9DlNzH7tj+Hl57TyJZfDa1Tbx FxDniNrpUDP5vupBUOt3Bbo0PDBM05sr9IeIrCkkrE+zNJKHyqXNsH0oECRHX4rhwqcN DU4KN/V7IUdk7+uItLzQe6t77CQThiPAqzs+7CB8uh8FFBsWEdbRimmXJ1fGaJwnFPfU ywLChs4qPljSx/zoOw8K5Vs9xPRr3D15aFyrEaIOWRrWF3CXXz+7kH/kiGgcvSpI2deh IFR/bixfgS2/H6Jbc9VeI83YCGZLXsQXswdq/wn2UaQzLhBpfmyvHv/IUFFZYyVBfjCP Yaag== X-Gm-Message-State: AOJu0YyUYT0d8UQOFk/o1LG55732Bxek3QYWycdozweh7c1zbmJERK9R HDqht0TFpOQw6D28273VZu82D4xQs38+RxUdnsspr8J3KfpXJaqTiKYti5G64EBzM+CmKl0RvQw QucyWVdHJWEu+eHqnsgjy8PD15CUBU4XxNVQ1EWuP X-Google-Smtp-Source: AGHT+IGMZwpnjAeRxXwVasyT6fBGObjygFgb66BMfH9bVTf1zlqxBmop08Mnxlm5kd638KUQdNUi+fvF/6f0smbE4rU= X-Received: by 2002:a17:90a:6881:b0:2bd:e884:bc72 with SMTP id 98e67ed59e1d1-2c1ab8d218bmr2580452a91.5.1717085190455; Thu, 30 May 2024 09:06:30 -0700 (PDT) MIME-Version: 1.0 References: <20240530130826.374-1-ovchinnikov.dmitrii@gmail.com> <54f59cce-9564-4e7e-af79-3f5c8b435b36@lynne.ee> In-Reply-To: <54f59cce-9564-4e7e-af79-3f5c8b435b36@lynne.ee> From: Dmitrii Ovchinnikov Date: Thu, 30 May 2024 18:06:18 +0200 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH 01/10, v3] avutil: add hwcontext_amf. 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: Lynne 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: DX12 and Vulkan native encoders will expose less features compare to AMF, at least in foreseeable feature. The missing features include low latency, PreAnalysis including look-ahead etc. AMF context on Windows allows fully enable SAV - ability to utilize VCNs in dGPU and APU in a single session. AMF components including encoder and decoder has some internal optimizations in the area of memory access for APUs that are not available in standard 3D APIs. Eventually specialized multimedia AMD cards could be added seamlessly to FFmpeg with AMF integration. AMF FSR(VSR) includes YUV version with focus on videos which is not available in AMD FSR aimed for gaming. More advanced filters that are not available in standard 3D APIs are coming. _______________________________________________ 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".