: This refers to "Color Depth." It allows for over a billion colors, which significantly reduces "banding" in dark scenes or gradients (like a sunset).
It looks like you're dealing with a specific video file: . The filename indicates it is a high-efficiency (x265/HEVC), high-quality (10-bit), 720p WEBRip. Willow.S01E04.720p.10bit.WEBRip.2CH.x265.HEVC-P...
: If you prefer using Windows Media Player, you may need to download the HEVC Video Extensions from the Microsoft Store. : This refers to "Color Depth
: Two-channel audio (Stereo). This is optimized for headphones or standard TV speakers rather than 5.1 surround sound systems. 🛠️ How to Play the File Willow.S01E04.720p.10bit.WEBRip.2CH.x265.HEVC-P...
: The resolution (1280 x 720 pixels). It is standard High Definition, offering a balance between clear picture and smaller file size.