The digital multimedia container format used to store the video and audio. "48h. Zaginieni" Niewolnica (TV Episode 2022) - IMDb

The video compression codec used (AVC/MPEG-4 Part 10).

The PL tag indicates the audio or subtitles are in Polish . Technical Specifications

48h. Zaginieni is a Polish docu-crime series that follows the "Police Center for Missing Persons," an elite operational group tasked with finding people within the critical first 48 hours of their disappearance. Season & Episode: Season 2, Episode 11 (S02E11).

Indicates the source was a web streaming service (such as Polsat Box Go or Nowa TV ) rather than a TV broadcast rip.