is fraps still a thing for screen recording?

[SchumannFrequency]

Can't you just use FFmpeg on windows?

Download FFmpeg

www.ffmpeg.org

On OpenBSD, I can very easily make a screen recording using FFmpeg:

ffmpeg \
-y -f x11grab -thread_queue_size 4096 -r 30 -i :0 \
-c:v libx264rgb -crf 0 -b:v 10000k -preset ultrafast \
-c:a flac -b:a 160k -ar 48000 \
output.mkv

I suspect something similar should also be possible on windows10.