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h3 recast
Skip the reshoot: h3 recast brings new performers into footage you already finished, while the edit points, camera motion and soundtrack stay as captured.
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Why Creators Pick h3 recast for Finished Footage
Rather than building a fresh scene, the tool works on the take you already have — only the on-screen performers change, while everything else is inherited from your original file.
- Casting Change, Not a Re-GenerationThe original take is never rebuilt: h3 recast keeps whatever the footage already gets right and touches only the performers standing in frame.
- Up to Four People, Mapped Left to RightHand it as many as four portraits and each one claims a leading figure, holding that same identity locked through every later cut.
- Acting, Edit Points and Sound All Carry OverGlances and gestures, the rhythm of the performance, the direction of the light and the finished audio mix all come through the swap intact.
Running h3 recast in Three Steps
From uploaded clip to a brand-new cast in three quick moves.
What h3 recast Handles for You
A closer look at what stays put, what changes, and how to hold onto the original styling when a shot calls for it.
One Face, Consistent Through Every Cut
Each portrait keeps claiming the same individual in every shot that person turns up in, so the casting stays coherent as the edit jumps between angles.
Reorder the Pairing With a Prompt
Pairing defaults to screen-left first; naming each on-screen figure alongside its photo in a brief prompt overrides that assignment.
Face-Only Mode When Styling Must Stay
Leave the prompt empty and a portrait's own look may travel with it; ask for the face alone when the captured hair and wardrobe have to remain.
Low-Cost Preview Before the Final Render
A quick 768p pass settles whether the new cast works before any budget goes into the 1080p finish.
Runtime Follows the Source Clip
What goes in is what comes out, so cost tracks the length of your footage instead of an arbitrary setting.
Pacing and Audio Survive the Swap
Timing and the finished soundtrack come through unchanged, so the new version drops straight back into your timeline.
h3 recast: Frequently Asked Questions
Answers to what people ask most before running h3 recast on footage they have already cut.
What clip length does h3 recast accept?
Between five and thirty seconds, with no single shot beyond fifteen. Cut longer takes apart first — the output always matches the input duration.
How many faces can be swapped at once?
Up to four, one portrait apiece. By default the leftmost leading figure is claimed first; a prompt lets you reassign who goes where.
Which portraits give the cleanest result?
A single front-facing headshot per person, sharp and evenly lit. Avoid sunglasses, hats, covered faces, group photos, soft focus and heavy filters.
Does the new face bring its own hair and outfit?
Frequently it does when no prompt is given, even from a tight crop. Request the face only if the original hair and clothing have to stay.
When should I render at 768p and when at 1080p?
Use 768p to confirm the casting is right, then switch to 1080p for delivery; credits scale with clip length either way.
What footage is a poor fit for h3 recast?
Anything needing fresh movement, new camera work or a different location. Crowded frames, very small faces, fast motion and heavy occlusion all break the swap, and likeness can drift over long shots.
Run h3 recast on Fuser Today
Bring a video that is already edited and mixed, and change nothing but the faces inside it. The rhythm, camera work, cut points and soundtrack come out exactly as they went in.