: This indicates that it's from the first season of the show.
The filename you've provided appears to be for a pirate copy of a television series. The information in the filename can be broken down as follows: ep-1234-redr0se-s01-720p-hevc-hd-desiremovies-asia-1-mkv
: This is the resolution of the video, which is 1280x720 pixels. : This indicates that it's from the first season of the show