- Which setting should I use?
- Lights fixes the usual case: footage shot under LED, fluorescent, stage or rink lights, where the flicker repeats every few frames, at 24 to 120 fps. Choose Strong for slow motion, old film, or when thin bands are still visible after Lights. Choose Timelapse when whole frames jump in brightness between shots.
- Can it fix rolling bands from LED lights?
- Bands that drift slowly through the picture are evened out, because each area is corrected on its own. Thin, sharp bands that race through the frame can stay faintly visible; filming at a shutter speed of 1/50 s (1/60 s where mains power is 60 Hz) avoids them.
- Will it remove cuts, fades or lightning?
- Cuts, fades and smooth camera moves pass through, because each area is only compared with a few neighbouring frames and a steady change is not flicker. A flash that lasts a single frame, such as lightning or a camera flash, looks like flicker and is evened out.