F_owndenoise: Denoises using wavelets.
F_pad: Add paddings to the input image, and place the original
input at the provided x, y coordinates.
-F_pal100bars: Generate PAL 100% color bars.
-F_pal75bars: Generate PAL 75% color bars.
+F_pal100bars: Generate PAL 100% color bars. This only works with RGB 8-bit.
+F_pal75bars: Generate PAL 75% color bars. This only works with RGB 8-bit.
F_perms: Set permissions for the output video frame.
F_perspective: Corrects the perspective of video.
F_phase: Phases shift fields.