[FFmpeg-user] h264_vaapi missing frames

[Erik Dobberkau]

> Unfortunately Mark's suggestion doesn't seem to have an impact.
>
> As you hopefully can see here:
> https://s.natalian.org/2018-03-23/1521768226.mp4
>
> The mouse still doesn't move smoothy across the screen. Hence I feel
> it's dropping frames!
>
>
Simple question:
If you only capture a fraction of the frames your device is actually
producing without motion blending, isn't that to be expected?