: The date the footage was recorded— October 29, 2022 .
: Indicates "Channel 10" (or a specific sub-stream) using the "Main" (high-quality) recording stream. 36 CAM 5____ 10_main_20221029220217.dav
The filename follows a standard surveillance naming convention: : Refers to "Camera 5" on a 36-channel system. : The date the footage was recorded— October 29, 2022
: The timestamp (24-hour format) showing the recording started at 10:02:17 PM . 36 CAM 5____ 10_main_20221029220217.dav