: This identifies the movie title and its original theatrical release year.
: This is the "source" of the video. It means the file was ripped directly from an official Blu-ray Disc, ensuring the highest possible master quality compared to TV rips or DVD.
: Place both files in the same folder on your computer.
Understanding the Subtitle File: If.1968.720p.BluRay.X264-AMIABLE
: This is the codec used to compress the video. X264 is the industry standard for high-quality H.264 video.