World4ufree-cfd-tekhi-chutny-p01-hevc720p-mkv

: This often indicates a "Part 1" or a specific "Phase" of a multi-part release or a revision tag from the encoder.

: The file extension for Matroska Multimedia Container, a format that can hold unlimited video, audio, picture, or subtitle tracks in one file. world4ufree-cfd-tekhi-chutny-p01-hevc720p-mkv

: Stands for High Efficiency Video Coding (also known as H.265). This is a video compression standard that provides high-quality video at smaller file sizes. : This often indicates a "Part 1" or

: Likely a tag for the specific encoding group or a shorthand for the release team. world4ufree-cfd-tekhi-chutny-p01-hevc720p-mkv