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 4DE29437E6 for ; Fri, 29 Jul 2022 08:50:47 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6511868B9F8; Fri, 29 Jul 2022 11:50:45 +0300 (EEST) Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 721EF68B9D9 for ; Fri, 29 Jul 2022 11:50:39 +0300 (EEST) Received: by mail-ed1-f45.google.com with SMTP id z15so4988590edc.7 for ; Fri, 29 Jul 2022 01:50:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=+q0El/DEJBh1SZ++xNAsPcA+P8MHMNCvF7roXIVwbr8=; b=bb3PBjLy4ScuLjfmAgyzMxunW0hR/b3H927dtAnG+/HiuarfYZNK185JCju3LJCbKn L7hpKchGW/gGCYPdGcG5RJx66QTEOnR54DOHDNAIcGSIX1KG8KcdvaUFkIahy0hXAi9E eQbm/VsOvyHSqLRYXw/nVm2D9DJZ/GW8hQsaHgNEF+3q/2XSAhvzfbco5rMMn+Czb1Q3 rnC8UHz1w+YCvHNSMDdVlSp2JIMEiOmvoz+JzTBn7CA0r5bmdV3o6yAEKdVvtkQtV7cQ 5J72/OuCXXDDPqnVKnWXSOH9i3lU4gugm+V0YoxxTdB5zF8G/4npNOstKpUvUu922i52 5nhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=+q0El/DEJBh1SZ++xNAsPcA+P8MHMNCvF7roXIVwbr8=; b=uPrC5UpriYpcb2W+y0J5DWWhbnLdrSCQ/QAGpOjktDEkElOFm6YWz+FCM82qNTxX2e OQ7RJf7kwiD+IQW8bvEieLYyKamCT6w474HeMMzmQMAf57vmCNw3m9L6lX/yawlvMoNn V5C15pS/LIGc47v3f0O8CWognS6M8ftYI241nV+tq/YtOT4U8jbedPwCbVnGWiNAsWxO JYSmuGQksQT30oZZBnYzrfDnyJQ/mbAX/6RvKrOuyY+XOP+btMBXfmsRYtO3fNAA/1Yp 6qioSMeQMKwt8LDJppPWe4AzclyVVBRXW5QP4gPhQveG+jTE7xWbSmC3D0dR0wDkU1sK TK0A== X-Gm-Message-State: AJIora8vAgM8YAaig+/9yLrNFFCESN+J5QzBathxz81f1Rz0IwGLmYKZ eg0Tx/sxA6+h7nr3mV+YB/yJTIYbH2oIMG0T+vqwUfHR X-Google-Smtp-Source: AGRyM1v1ayF7xcu8PGxvJHROQ/xe33dU8p3F1MO2hSMANcXzs//HAGDKY9XPGkAkF1Rag7mxXrVPvUtn9xRKda1H3xk= X-Received: by 2002:a05:6402:32a7:b0:437:a341:9286 with SMTP id f39-20020a05640232a700b00437a3419286mr2532471eda.156.1659084637823; Fri, 29 Jul 2022 01:50:37 -0700 (PDT) MIME-Version: 1.0 References: <20220725043051.9692-1-haihao.xiang@intel.com> <20220725043051.9692-2-haihao.xiang@intel.com> In-Reply-To: From: "Ronald S. Bultje" Date: Fri, 29 Jul 2022 16:50:25 +0800 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH v3 2/2] ffmpeg_opt: consider HW acceleration method when selecting decoder 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: Hi, On Fri, Jul 29, 2022 at 4:38 PM Xiang, Haihao < haihao.xiang-at-intel.com@ffmpeg.org> wrote: > libdav1d is the preferred AV1 decoder in FFmpeg, libdav1d is always used > when > running the command below even if user expects vaapi or other HW > acceleration > methods. > I think that is a pretty serious issue. Don't we always want to prefer a hw decoder by default? I agree there should also be ways to force-select specific hw/sw decoders, but shouldn't hw be the default? Ronald _______________________________________________ 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".