Playback device, playback method, and recording medium
AssigneePanasonic Intellectual Property Corporation of America
InventorsHiroshi Yahata, Tadamasa Toma, Tomoki Ogawa
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Abstract
A non-transitory recording medium is provided that is reproduced by a playback device having an attribute reader, a decoder, and an outputter. The recording medium has recorded therein a video stream that is encoded video information, and a management information file correlated with the video stream. The management information file includes first attribute information, indicating whether a dynamic range of luminance of the video stream is a first dynamic range or a second dynamic range that is wider than the first dynamic range. In a case where the first attribute information indicates the second dynamic range, the first attribute information also indicates a type of the second dynamic range.
Claims6
A non-transitory recording medium, reproduced by a playback device having an attribute reader, a decoder, and an outputter, in which is recorded:
- a video stream that is encoded video information;
- and
- a management information file correlated with the video stream,
- wherein the management information file includes
- first attribute information, indicating whether a dynamic range of luminance of the video stream recorded in the non-transitory recording medium is a first dynamic range or a second dynamic range that is wider than the first dynamic range, and
- wherein, in a case where the first attribute information indicates the second dynamic range, information that indicates a plurality of types of the second dynamic range is allocated to the first attribute information, and the first attribute information also indicates the type of the second dynamic range of the video stream recorded in the non-transitory recording medium.
Dependencies are inferred from the claim text.