Pixio briefing
How to get the best out of HeyGen Avatar 4 Image-to-Video
Prompt to Motion
Best when you want to direct the whole shot from language.
New scenes, camera intent, atmosphere-first ideation.
Image to Video
Best when the first frame or reference look needs to stay locked.
Keyframes, product shots, character continuity, style anchoring.
Scale to Finals
Best when the clip already works and you want more control instead of a reroll.
Continuations, polish passes, cleanup, stronger finals.