This refers to the color depth. Most standard videos are 8-bit. A 10-bit file allows for over a billion colors, which significantly reduces "banding" in gradients (like shadows or skies) and provides a much smoother image.
If you are trying to understand what this string of text means or why it is labeled this way, Breaking Down the Filename confessionsofasinfulnun2017720p10bitweb better
This indicates the source of the video was a streaming service (like Netflix, Amazon, or Hulu) rather than a physical Blu-ray disc. Why "10-bit" is Considered Better This refers to the color depth
When you see "better" associated with a 10-bit file, it’s usually for two reasons: If you are trying to understand what this
This refers to the resolution (1280 x 720 pixels). It is considered Standard High Definition.
As mentioned, it handles complex colors and dark scenes much better, preventing the "blocky" look in shadows. A Quick Warning
10-bit encoding (often paired with the HEVC/H.265 codec) can actually result in a smaller file size while maintaining higher visual quality than an 8-bit H.264 file.