Radioflash.2019.multi.720p.bluray.x264.dd5.1.dd...

If you are looking at this specific file title, here is exactly what those technical tags mean:

: High-definition resolution measuring 1280 x 720 pixels. Radioflash.2019.MULTi.720p.BluRay.x264.DD5.1.DD...

: The title of the movie and its release year. If you are looking at this specific file

: Contains multiple audio tracks (often different languages or a director's commentary). Radioflash.2019.MULTi.720p.BluRay.x264.DD5.1.DD...

: The video source was ripped directly from a physical Blu-ray disc.

: The video was compressed using the H.264/MPEG-4 AVC video coding standard.

The string of text you provided is standard scene release naming conventions for a pirated or backed-up digital movie file. Below is a breakdown of what that specific file name means and a comprehensive overview of the film itself. 🔍 Decoding the File Name