Capture screen at 60 fps on Windows with ffmpeg

[qo4on]

This ffmpeg command works, but unfortunately gdigrab does not create a real 60 fps.

ffmpeg -f gdigrab -r 60 -i desktop -vf scale=out_color_matrix=bt709,format=yuv444p10le -c:v hevc_nvenc -tune lossless out.mov

OBS and StreamFX do not allow me to scale the input data to 10 bits, which I would like to use to keep all 8-bit input colors unchanged.

Can I record the screen at 60 fps with ffmpeg only? If not, can you suggest any program that does this?

[qo4on]

No one knows?

[pandy]

Probably you are one of first so rather alone on this but seem someone already faced issue before:

https://video.stackexchange.com/questions/18786/desktop-grabbing-with-ffmpeg-at-60-fps...ng-nvenc-codec

perhaps try to follow this:

https://stackoverflow.com/questions/6766333/capture-windows-screen-with-ffmpeg

and

https://trac.ffmpeg.org/wiki/Capture/Desktop


It may be internal Windows limitation not necessarily associated with ffmpeg (ffmpeg source code analysis may provide more details on this).