You can set the size of the video pop-up box and processing mode when the space of the hard disk where the current video file is saved is insufficient.

l Video pop-up window size
Set up pop up box size of [Real-time Monitoring] or Video Recorded Playback of [Access Control Reports].
l Set whether to continue video recording
The software checks the available space of the hard disk where the current video file is saved when recording videos. If the available space is less than 1 GB, you can select automatic overwriting or no recording. If you select automatic overwriting, the software deletes the earliest 100 video files and continues video recording. If you select no recording, video recording is stopped.