: This represents the date the footage was captured— November 8, 2021 .
: This often indicates the camera channel (Channel 1) or the first file segment of that day. 20211108-1_1080pmp4
The filename appears to be a standardized naming convention for a video file, likely exported from a professional security system or a digital camera. Decoding the Filename : This represents the date the footage was
: You can open this file in standard media players like VLC Media Player , QuickTime , or Windows Media Player . 20211108-1_1080pmp4
: This signifies the video resolution— High Definition (1920 x 1080 pixels) .
: This is the file container format, which is universally compatible with most modern devices. How to Use This File