[FFmpeg-devel] [PATCH 08/14] avcodec: add AV_HWACCEL_FLAG_ALLOW_SOFTWARE

[wm4]

On Fri, 15 Dec 2017 15:18:13 +0800
Jun Zhao <mypopydev at gmail.com> wrote:

> On 2017/12/15 15:03, wbsecg1 at gmail.com wrote:
> > From: wang-bin <wbsecg1 at gmail.com>
> >
> > a hw decoder may have software or hybrid implementation, for example videotoolbox hevc.
> > the performance may be better than ffmpeg sw decoder.  
> It's confused, and I think wm4 give a other patch for this case. you can
> refer to
> https://patchwork.ffmpeg.org/patch/6773/

My patch was just static metadata, so this is different.