Why it matters
A replacement may be simple when the device frame is static, or require tracking and perspective work when the shot moves. The visual treatment should make the product easier to understand rather than imply an unsupported device experience.
Apply the idea to product footage
- Choose source footage that matches the experience being shown. Use actual mobile footage when the composition claims to demonstrate a mobile interface.
- Fit the footage to the screen geometry without stretching its UI. Check masks, perspective, corners and motion across the entire shot.
- Review the final composition at delivery size. Device frames, reflections and dramatic angles should not conceal the action or reduce important labels beyond readability.
A concrete example
An illustrative static phone frame can hold a genuine responsive-browser capture. A desktop dashboard inserted into the same frame may be a design concept, but it should not be presented as proof of the product’s mobile layout.
Limits and checks
Replacing a screen does not establish device compatibility or recreate unrecorded interactions. Check the rights to mock-up assets and retain the unframed source so a clearer version can be made later.
Your next step
Approve one representative device scene before applying the frame to every clip in the campaign.
References and scope
Examples are illustrative production guidance, not measured customer results. General workflows are not promises of product compatibility. Read our editorial approach and current Demovela scope.