The source of the video was captured from a streaming service (like Netflix).
Because the movie takes place almost entirely in one room, small visual cues and dialogue snippets are vital to solving the mystery before the characters do.
If you are looking at this specific file, here is what the naming convention tells you: The video resolution (Full HD).
"Two" is widely available globally on Netflix . Watching via official platforms ensures the highest quality and supports the creators. Guide for Viewers (Non-Spoiler Tips)