[Liam Gibson]

Sorry maybe i haven’t made this completely clear. I’m filming for a music video. So i’ve shot all of the performance shots at 24FPS and all of the B-roll at 60FPS. I’m then editing it onto a 24p timeline in the hope of slowing all the B-roll down to 40% with it still being smooth.

For what reason is the b-roll still choppy after following the correct procedures including shooting at 1/120 shutter speed?