There are a few options:

1) Tap the library icon (at the top right of the page to the left of the settings icon) -> tap “Recovered Videos” (at the bottom of the page) -> then select and delete all videos in that folder. 

2) Save future recordings directly to an external USB-C drive instead of device storage — connect a compatible drive and enable external storage in ScoreCam Settings. This prevents recordings from filling up your device in the first place.

3) Start over completely by removing ScoreCam, restarting the device, and reinstalling. [NOTE: Make sure you have no videos in the “Recovered Videos” folder as these will be gone once you delete the app. Additionally, all your settings will be reset]