A. 1. Check storage space: Ensure you have enough storage space on your device for the exported video. 2. Restart the app: Close Velomingo and reopen it before attempting to export again. 3. Reduce video quality: If the app allows, try exporting at a lower resolution to see if that resolves the issue.

B. 4. Export in segments: If exporting a long video fails, try exporting it in shorter segments and then combine them using another app.