Overview: Dolby Vision
Dolby Vision combines defined signal arrangements with metadata and profile rules that shape compatible playback.
A Dolby Vision label covers more than one stored arrangement. Metadata, base or enhancement-layer structure, and the selected profile determine what a playback path has to interpret. The fundamentals introduce that system, followed by focused branches for the carried information and the compatibility rules.
How Dolby Vision works
Dolby Vision combines a prepared video signal with metadata that helps adapt the image to a playback display.Metadata and layers
Dolby Vision metadata and layer structures describe the information available to reconstruct and adapt the intended picture.Profiles and compatibility
Dolby Vision profiles constrain signal arrangements and decoding requirements, including the relationships relevant to fallback playback.