S01e13 Hevc Best - Outlander

Outlander S01E13 HEVC.mkv or more specifically, if you follow scene release naming conventions:

So a full descriptive filename could be: outlander s01e13 hevc

A common completed filename would be:

Outlander.S01E13.1080p.HEVC.x265.mkv If you're looking for the actual episode title, it is: Outlander S01E13 HEVC.mkv or more specifically

Outlander.S01E13.The.Watch.1080p.HEVC.x265.mkv also known as H.265).

It looks like you're trying to complete a filename for a video file—likely for an episode (Season 1, Episode 13) encoded in HEVC (High Efficiency Video Coding, also known as H.265).