A useful editing frame is the one that exposes the information your change needs. The prettiest frame may hide the product label, crop the sleeve or show very little background. Approve the edited still before applying it through the shot, then treat the moving result as a separate decision. A correct still cannot demonstrate how an unseen surface will behave later.
Select evidence for this particular change
Runway's Edit Studio guide describes selecting a keyframe, reviewing its image edit and using that version to guide video generation. Its examples distinguish a broad environment view from a close view of a small feature. These are Runway controls; they do not establish an equivalent propagation button in Imagild.
Write the target and the necessary evidence before selecting the frame. A background replacement needs the visible environment and its boundary with the person. A badge replacement needs a readable badge and its attachment to the garment. An eye adjustment needs a view where the eye is actually resolved. If no frame reveals the required feature, record that limitation rather than enlarging an unreadable patch and calling it evidence.
Approve a still with a coverage ledger
Consider an invented shot of a presenter turning while holding a reusable bottle. The requested change replaces the bottle's design. Select a clear view with the bottle separated from the hand, then compare the edited still with the source.
| Item | Still approval question | Later motion risk |
|---|---|---|
| Bottle silhouette | Is the approved shape intact? | Rotation reveals its unseen side |
| Grip | Do fingers remain in front? | Fingers cross the label |
| Background | Is its geometry preserved? | Bottle passes a busy edge |
Keep the chosen still version identified with the requested change. If you subsequently revise the still, the earlier motion output belongs to the earlier version. Do not compare a new still against an old video and mistake their different designs for a propagation failure.
Inspect what the still could not prove
Mark the turn, maximum occlusion and first newly exposed surface. Watch those intervals at normal speed, then inspect the failed boundaries frame by frame. A design that sticks correctly in the approved frame can slide during the turn, appear over a finger or reconstruct a different backside. Separate those observations from a static design objection.
Accept only when both gates pass: the chosen appearance is approved, and the actual motion preserves that appearance where the shot provides enough information. If the change cannot survive a difficult turn, choose a different shot or reduce the requested scope with the owner's agreement. Repeatedly changing the entire design hides which stage failed.
For an Imagild video brief, keep the source, chosen reference frame and required preserved details explicit. This article supplies an original review procedure, not a completed Edit Studio experiment or a promise of perfect temporal transfer. The useful output is a named approved image plus a list of moving intervals that still need inspection.