Encoder, decoder, encoding method, and decoding method
AssigneePanasonic Intellectual Property Corporation of America
InventorsVirginie DRUGEON, Tadamasa TOMA, Takahiro NISHI, Kiyofumi ABE, Yusuke KATO
Life of this patent
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Abstract
An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: writes, into a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax. The syntax includes at least one parameter related to display timing of the image.
Claims10
An encoder, comprising:
- circuitry;
- and
- memory coupled to the circuitry, wherein
- in operation, the circuitry:
- writes, into a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax, and
- the syntax includes at least one parameter related to display timing of the image.
A decoder, comprising:
- circuitry;
- and
- memory coupled to the circuitry, wherein
- in operation, the circuitry:
- reads, from a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax, and
- the syntax includes at least one parameter related to display timing of the image.
An encoding method, comprising:
- writing, into a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax, wherein
- the syntax includes at least one parameter related to display timing of the image.
A decoding method, comprising:
- reading, from a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax, wherein
- the syntax includes at least one parameter related to display timing of the image.
Dependencies are inferred from the claim text.