Mmssssmp4 -

: Seconds and decimals (e.g., 5678 represents 56.78 seconds)

: An entry of 12.345678 is interpreted as 12° 34' 56.78" . MMSSSSmp4

In technical applications like , Carlson Software , and Oasis montaj , this format allows for faster data entry by treating DMS as a single floating-point number. Structure : DD.MMSSSS DD : Degrees (e.g., 12) MM : Minutes (00–59) : Seconds and decimals (e

Several engineering and scientific platforms explicitly support or export data in this format: Data logging GPS data to an SD card - Arduino Forum The MM

: It eliminates the need for entering symbols (°, ', ") during high-volume data entry for surveyors. 2. Context of "MMSSSS.mp4"

If you are looking at a file named MMSSSS.mp4 , it likely follows a proprietary timestamping pattern:

While your query includes ".mp4," there is no widely recognized video format or standard under the name "MMSSSSmp4." It is likely a used by specific recording devices (such as dashcams, GPS-linked cameras, or surveying equipment) to timestamp footage using the DMS format or a precise "Minutes/Seconds" time string. 1. The MM.SSSS Numerical Format