[Libav-user] Hardware scaling with libavfilter

[andr box]

ne 13. 2. 2022 v 22:55 odesílatel icy_flurry via Libav-user <
libav-user at ffmpeg.org> napsal:

> Hi,
>
> I'm trying to scale an image in hardware using VA-API with libavfilter. I
> also want to change the colorspace of the image to BGRA. However, the
> output frame I get is just a black image with a white line on top. How do I
> fix this? Let me know if more information is required.
>
> Code: https://pastecord.com/eqagejavum.cpp
>
> Thanks in advance
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