[FFmpeg-user] ddagrab

[Gyan Doshi]

On 2023-02-20 06:03 pm, Michael Koch wrote:
> Hello,
>
> I'm testing the ddagrab filter with the example from the 
> documentation. I did only add -t 10 -y, but that can't be the problem.
>
> ffmpeg -f lavfi -i ddagrab -c:v h264_nvenc -cq 18 -t 10 -y out.mp4
>
> What does this error message mean?
> [h264_nvenc @ 000001f5f7bbf980] OpenEncodeSessionEx failed: no encode 
> device (1): (no details)

Works here. Could be a driver issue - try reverting.

Regards,
Gyan