I want to extract all video frames as images and change every black (pure black) pixel of the images to a special color. (R=3,G=3,B=3)
I used this command to extract video frames :
ffmpeg -I myVideo.avi -f image2 -vf yadif -vcodec png image%d
Please tell me how to change every black pixel of the images to color that I want? (I want R=3,G=3,B=3)
Thanks.