Project_11-13_1_poonadil_hd_720p_low_fr25mp4

: Likely indicates the project name and date (November 13th).

If you are looking for the "proper" way to handle this file: Project_11-13_1_poonadil_HD_720p_LOW_FR25mp4

: Indicates a frame rate of 25 frames per second (fps) , which is the standard for PAL regions (Europe, Australia, etc.) and many film-style digital projects. : Likely indicates the project name and date (November 13th)

: If this is your project, you should export a version labeled "HIGH" or "Master" at a higher bitrate (at least 5-10 Mbps for 720p) for final presentation. : Keep the frame rate at 25fps if

: Keep the frame rate at 25fps if you do a higher quality export to avoid motion jitter or "judder" caused by frame rate conversion.

: Refers to a resolution of 1280 x 720 pixels , a standard High Definition format.

Based on the technical file name provided, the most "proper" feature or interpretation of this file is likely as a intended for preview or specific device compatibility.