Google Flow’s Omni Flash can edit your videos with genuinely impressive VFX — but there’s no manual, so it takes a lot of trial and error (and yes, it’s expensive). In this video I break down 3 VFX techniques you can actually use with Omni Flash, including the exact prompts that worked.
There’s no official guide for what Omni can and can’t do, so this series shares what I’ve learned through direct testing: what works, what struggles, and why. First up is the green tape technique — a simple way to tell Omni exactly where you want an edit applied, whether that’s making part of a subject disappear, turning a wall crack into a glowing energy seam, or bringing a wine label to life. Then I cover full-video restyles (claymation, comic book, paper collage) and animated text pop-ups that react to speech, plus the fixes I found for getting them to actually look right.
