The audio format (Dolby Digital). It usually provides 5.1 surround sound or high-quality stereo.
The video codec used. This is an older MPEG-4 ASP format. While it ensures compatibility with very old hardware players, it is less efficient than modern standards like H.264 (x264). C0l0ny.S02E08.PLSUBBED.720p.AMZN.WEBRip.XviD.AC...
This filename follows the standard naming convention for scene releases. Series & Episode: Colony , Season 2, Episode 8. Episode Title: "Good Intentions." The audio format (Dolby Digital)
The video was captured/recorded from a streaming service (in this case, Amazon). Unlike a WEB-DL, which is a direct file download, a WEBRip is often re-encoded during the capture process. AMZN: Specifically sourced from Amazon Prime Video . 720p: High Definition resolution (1280 x 720 pixels). Technical Specs This is an older MPEG-4 ASP format
PLSUBBED – This indicates the video has Polish subtitles hardcoded or included. Source & Quality