How to fix it
1. Retry the export
Refresh the page.
Select Export again.
If the export starts, you're done.
2. Confirm all scenes are fully generated
Review each scene for loading indicators.
Regenerate incomplete clips.
Retry the export.
If it completes, you're done.
3. Review uploaded media
Supported formats:
MP4 (video)
MP3 (audio)
JPG or PNG (images)
Remove unsupported files, then retry the export. If it succeeds, replace those assets with supported formats going forward.
4. Check plan limits
Confirm your video length is within your plan limits.
Confirm you have available credits.
