These stand for High-Efficiency Video Coding. This is a modern compression standard that allows the file to be much smaller in size while keeping the visual quality very high [4].
This refers to the vertical resolution (1280 x 720 pixels). It is considered "High Definition" (HD), though lower than the standard 1080p or 4K [2]. These stand for High-Efficiency Video Coding
This refers to the color depth. Standard video is 8-bit, but 10-bit allows for over a billion colors, reducing "banding" in shadows and skies for a smoother image [5]. 4. Audio and Subtitles These stand for High-Efficiency Video Coding
This stands for "English Subtitles," which are embedded into the file [1]. 5. The "Release Group" These stand for High-Efficiency Video Coding