Subtitle: Pain..720p.bluray.x264.[yts.ag]

Indicates the video resolution is 1280 x 720 pixels, which is standard High Definition (HD).

This identifies the release group, YTS (formerly YIFY). Subtitles with this tag are specifically timed and formatted to sync perfectly with this group's particular video encode. Subtitle Availability subtitle Pain..720p.BluRay.x264.[YTS.AG]

This is the compression codec used to encode the video. It is a popular standard for high-quality, efficient video playback. Indicates the video resolution is 1280 x 720

This is the movie title (often shortened in file names to "Pain"). It is a 2013 action-comedy directed by Michael Bay, starring Mark Wahlberg and Dwayne Johnson. starring Mark Wahlberg and Dwayne Johnson.