: The compression codec used to encode the video, balancing high quality with manageable file sizes. Movie Overview Title : Everest (2015) .

: A high-definition version captured from a digital source, often an early VOD or digital release.

: This stands for Korean Subtitles . These subtitles are typically "hardcoded" (permanently burned) into the video image rather than being a separate, togglable file. 1080p : High-definition resolution (1920 x 1080 pixels).