How do you erase a recorded video from a dvr?

To erase a recorded video from a DVR, navigate to the "Recorded Programs" or "Library" section on the DVR menu. Locate the video you wish to delete, select it, and look for an option such as "Delete" or "Erase." Confirm the deletion when prompted, and the video will be removed from the DVR's storage. The steps may vary slightly based on the DVR model, so consult the user manual if needed.