> From: nyanmisaka
>
> The data stored in data[3] in VAAPI AVFrame is VASurfaceID while
> the data stored in pair->first is the pointer of VASurfaceID, so
> we need to do cast to make following commandline works:
>
> ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 \
>
From: nyanmisaka
The data stored in data[3] in VAAPI AVFrame is VASurfaceID while
the data stored in pair->first is the pointer of VASurfaceID, so
we need to do cast to make following commandline works:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 \
-hwaccel_output_format vaapi -i
