: The technical identifier for Season 3, Episode 13 . This specific episode is the Season 3 Finale, titled "Celebrity Holiday Bricktacular: Night 3."
This string is a standard used by digital media groups to categorize a specific television episode. It follows a specific naming convention that tells you everything about the file's quality, source, and technical encoding. Lego.Masters.US.S03E13.720p.WEBRip.2CH.x265.HEV...
: The video resolution (High Definition, 1280x720 pixels). : The technical identifier for Season 3, Episode 13
: The video compression standard used (also known as HEVC). This allows for high-quality video at a much smaller file size than the older x264 standard. Lego.Masters.US.S03E13.720p.WEBRip.2CH.x265.HEV...
: Standing for High Efficiency Video Coding , this is simply another name for the x265 codec mentioned above.