This is my command line:
ffmpeg -r 30 -framerate 30 -f gdigrab -draw_mouse 0 -i title="Output" -f dshow -i audio="CABLE Output (VB-Audio Virtual Cable)" -ss 1 -vcodec h264 -preset superfast -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" -profile:v baseline -level 3.1 -x264opts "keyint=60:min-keyint=60:no-scenecut" -ab 64k -ar 44100 -maxrate 2100k -minrate 2100k -bufsize 2100k -threads 1 "C:\Users\...\Desktop\TEST.mp4"
My audio is keeping a delay of 1 second by video. It means, video came 1 second first.
I was using
-ss 1 as you can see, but it just doesn't change anything.
I try to change to
-itsoffset -1 and all the possible syntaxes for both of them, but nothing happens.
When I try to do the video delay using a positive
-itsoffset, ok, but audio nope.
Anybody know why?