: Ensuring the dialogue matches the lip movements.
: Stands for "Web Download." Unlike a "WebRip," which is recorded via screen capture, a Web-DL is losslessly extracted directly from the streaming service, preserving the original quality.
: These are likely tags for the "release group" or the individual who encoded and uploaded the file.
: Stripping away encryption that prevents the file from playing on standard media players like VLC or Plex. The Film: Flow (2024)