I'm making some viewing files of some neg film scans. The film scans are converted to FFV1.mkv using rawcooked and then I have an ffmpeg recipe to create the viewing files.
I have managed to convert from neg to pos, but would also like to change the colour space from log to lin so the viewing files are a bit easier to watch.
Is this possible in ffmpeg?
My recipe so far :
for %%a in ("*.mkv") do ffmpeg -i "%%a" -i .\THE_LOGO.png -c:v libx264 -crf 23 -maxrate 5M -bufsize 2M -c:a aac -b:a 192k -filter_complex "yadif, format=yuv420p, negate, [1]scale2ref=w=oh*mdar:h=ih*0.17[logo][video];[video][logo]overlay=290:48, drawtext='fontfile=c\:/Windows/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=25: x=(w-tw)/2: y=h-(2.2*lh) :fontsize=100 :fontcolor=white: box=1: boxcolor=black: boxborderw=7" -y "%%~na_BITC.mp4"
Many thanks :-)