This indicates the source is the physical 4K Ultra HD discs rather than a compressed "Web-DL" from a streaming service like Max. Physical discs have a much higher bitrate, meaning fewer artifacts in dark scenes.
The vibrant colors of the feast and the ornate details of the jewelry and clothing are stunning in 10-bit color. The "Updated" Factor
If you are looking for the ultimate way to experience the betrayal, dragons, and white walkers of Game of Thrones Season 4, here is why this specific "updated" format is the version you want. Breaking Down the Technical Specs
Season 4 is a visual marvel. The "updated" 4K encodes fix many of the issues found in earlier releases:
