Why should I review the cropped scene after approving the storyboard sheet?

Find the extraction boundary

A fictional headset sheet looks correct at overview size, but the third cell places an ear cup close to its right border. The extracted frame removes a small portion of the cup and includes a pale strip from the gutter. The script is unchanged; the visible video input is not. This is an extraction and composition question rather than a product-generation error.

Compare the selected cell and isolated frame at equal visible size. Look for complete silhouette, meaningful contact points and unwanted borders. Do not use a tiny film thumbnail as the only approval surface. A cropped reference may appear convincing until motion exposes the missing edge.

Review the frame perimeter

Use a frame checklist rather than requiring an identical crop across unrelated scenes. A macro shot may intentionally exclude part of the product, but its description must make that intentional view clear. Accidental truncation and a deliberate detail crop are different decisions.

Choose a repair before generating motion

If the original cell has enough safe margin, prepare a clean scene extraction. If it already cuts off a necessary component, create a better design sheet or independent frame. Do not stretch a cropped image to invent the missing edge. Increasing resolution enlarges the defect; it does not restore unseen geometry.

For the headset, preserve the selected product color and side before regenerating a scene. A corrected crop that switches to another headset variant solves the border problem while introducing an identity problem.

Record the approved input

Save the shot number and isolated frame approval beside the script. The current TVC workflow provides a panel-review stage before video approval; use that stage to inspect what will be submitted. This article describes the review, not an arbitrary manual crop editor inside Itemlume. Check the resulting clip for border persistence as a final confirmation.