Can you help me to figure out what's going on here?
I'm trying to capture in realtime my screen and save it losslessy via ffv1 codec.
CPU usage while recording is not so much, as comparison h264 in ultrafast profile takes lot more cpu than ffv1.
Here's the command I'm using:
ffmpeg -f dshow -y -i video="screen-capture-recorder" -framerate 30 -c:v ffv1 -pix_fmt bgra -t 5 capture.mkv
I tried also adding the tuning and rtbufsize but nothing changes :\
ffmpeg -f dshow -y -i video="screen-capture-recorder" -framerate 30 -c:v ffv1 -pix_fmt bgra -t 5 -tune zerolatency -rtbufsize 2100M capture.mkv
Any suggestions? :)