From: "Ronald S. Bultje" <rsbultje@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v3 2/2] ffmpeg_opt: consider HW acceleration method when selecting decoder
Date: Fri, 29 Jul 2022 16:50:25 +0800
Message-ID: <CAEEMt2mZG0D_tE0YcfNTrjTTMSNULQ2OAaHmRHHZN8o_iUbSFA@mail.gmail.com> (raw)
In-Reply-To: <a8d415d02e52d1da7593c523792c9d771f920ad4.camel@intel.com>
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
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next prev parent reply other threads:[~2022-07-29 8:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-25 4:30 [FFmpeg-devel] [PATCH v3 1/2] ffmpeg_opt: select a decoder after getting values for per-stream hwdec options Xiang, Haihao
2022-07-25 4:30 ` [FFmpeg-devel] [PATCH v3 2/2] ffmpeg_opt: consider HW acceleration method when selecting decoder Xiang, Haihao
2022-07-29 8:37 ` Xiang, Haihao
2022-07-29 8:50 ` Ronald S. Bultje [this message]
2022-07-29 9:46 ` Soft Works
2022-08-01 1:52 ` Xiang, Haihao
2022-08-01 2:14 ` Soft Works
2022-08-01 2:37 ` Xiang, Haihao
2022-08-01 9:12 ` Anton Khirnov
2022-08-02 7:57 ` Xiang, Haihao
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