MTVP
MIDI-controlled video player with timecode for scoring to picture
About
MTVP is a small video player that takes its transport from MIDI. It responds to System Transport messages (play, stop, continue) and CC, and corrects its timecode against MIDI clock on every beat, so a video stays locked to whatever is driving it. That makes it handy for scoring to picture or running visuals in time with an OP-1 or OP-XY.
iOSmacOS
FAQ
How does MTVP stay in sync with my gear?+
It follows MIDI: System Transport messages drive play/stop/continue and it re-aligns its timecode to incoming MIDI clock each beat, so playback tracks the device sending the clock.
Source: mtvp.app
What does it run on, and does it cost anything?+
It's an iOS app that also runs on Apple-Silicon Macs, and it's free with no tracking.
Source: mtvp.app