Replace Media, Captions, Text, and Audio

How to replace visuals, edit text, balance audio, save versions, and render a revision.

Use editor changes when the generated structure is good but individual details need polish.

Replace Weak Visuals

Find the weak visual on the timeline.
Select it and review its place beside the narration.
Choose or upload a more accurate replacement.
Preview the section.

You can drop several supported files together. On the timeline, VidBlitz keeps their order and places them one after another.

Choose replacements that match the exact subject, time period, tone, and viewer expectation.

Edit Captions and Text

Select a caption or text item to adjust its wording, timing, position, or styling when supported. Keep text short, readable, accurate, and away from important visual details.

Adjust Audio

Keep narration clearly dominant. Lower, replace, or remove music and clip audio that distract from speech.

Source-original-audio moments may pause narration and reduce or pause music so the original clip can be heard.

Save a Version

Wait for uploads to finish, then use Save. Manual saves appear as restore points in Project versions.

Save before a large edit so you can restore the earlier timeline if needed.

Render After Changes

Open Export to render the updated timeline. A later editor render costs a fixed 100 credits after a completed render already exists.

Review the changed section and the complete new render before publishing.