: Many DVR systems use "RTS" (Real Time Streaming) prefixes for saved video clips.
: Some older or generic camera models use alphanumeric strings to sequence files. RTS0790 1 mp4
Since I cannot "see" the private file on your device, please describe the content. For example: : Many DVR systems use "RTS" (Real Time
(e.g., Is it shaky? Is the audio clear? Is it 4K or grainy?) a car trip
(e.g., a car trip, a tutorial, a nature drone shot)
(e.g., Are you reviewing it for a YouTube channel, a legal claim, or personal memories?)