ffmpeg -i input.mp4 -vf "noise=alls=20:allf=t+, vignette=angle=PI/3" -c:a copy output_grain.mp4 Cut clips between timestamps:
ffmpeg -i input.mov -c:v libx264 -c:a aac output.mp4 Gladiator-style widescreen: gladiator ii ffmpeg
for %f in (*.mp4) do ffmpeg -i "%f" -vf "crop=iw:ih/2.39:0:(ih-ih/2.39)/2" "cinematic_%f" ffmpeg -i input
ffmpeg -i input.mp4 -vf "colorbalance=rs=0.2:gs=-0.1:bs=-0.3, curves=preset=vintage" -c:a copy output_grade.mp4 Slow down to 50% without changing pitch: ffmpeg -i input.mp4 -vf "noise=alls=20:allf=t+
for f in *.mp4; do ffmpeg -i "$f" -vf "crop=iw:ih/2.39:0:(ih-ih/2.39)/2, curves=preset=vintage" "cinematic_$f" done