> > I see the timestamp of the first frame "reset" to 0 - is that what you > mean with "normalize"? >
Here's what seems to have worked for me: ffmpeg -f v4l2 -framerate 60 -video_size 1920x1080 -ts mono2abs -i /dev/video-static -r 2997/100 -f matroska -c:v nvenc -b:v 25000k -minrate 25000k -maxrate 25000k -g 1 -profile:v high -preset hq -copyts output.mkv It took me a few tries to get the -ts mono2abs and -copyts into the right location, but now I believe I'm getting good wall-clock time (at least, it looks logical to me). I'm still doing some testing, though... _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
