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US 12,114,018 B2Granted
Device, and method of decoding video data
AssigneeSharp Kabushiki Kaisha
InventorSachin G. Deshpande
Life of this patent
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Abstract
A device may be configured to decoding capability information according to one or more of the techniques described herein.
Claims4
A device comprising one or more processors configured to:
- parse a zero four bits syntax element in a decoding capability information (DCI) raw byte sequence payload (RBSP) syntax structure, wherein the zero four bits syntax element is an unsigned integer using 4 bits;
- parse a number syntax element in the DCI RBSP syntax structure, wherein the number syntax element plus 1 specifies a number of profile tier level syntax structures in a DCI network abstraction layer (NAL) unit;
- parse a profile tier level syntax structure in the DCI RBSP syntax structure;
- parse a general level idc syntax element in the profile tier level syntax structure;
- and
- parse a general constraint information syntax structure in the profile tier level syntax structure,
- wherein
- the number syntax element is parsed immediately after the zero four bits syntax element is parsed,
- the general constraint information syntax structure includes a plurality of flags imposing constraints, and
- the general constraint information syntax structure is parsed after the general level idc syntax element is parsed in the profile tier level syntax structure.
7 more elements
A method of decoding video data, the method comprising:
- parsing a zero four bits syntax element in a decoding capability information (DCI) raw byte sequence payload (RBSP) syntax structure, wherein the zero four bits syntax element is an unsigned integer using 4 bits;
- parsing a number syntax element in the DCI RBSP syntax structure, wherein the number syntax element plus 1 specifies a number of profile tier level syntax structures in a DCI network abstraction layer (NAL) unit;
- parsing a profile tier level syntax structure in the DCI RBSP syntax structure;
- parsing a general level idc syntax element in the profile tier level syntax structure;
- and
- parsing a general constraint information syntax structure in the profile tier level syntax structure,
- wherein
- the number syntax element is parsed immediately after the zero four bits syntax element is parsed,
- the general constraint information syntax structure includes a plurality of flags imposing constraints, and
- the general constraint information syntax structure is parsed after the general level idc syntax element is parsed in the profile tier level syntax structure.
7 more elements
Dependencies are inferred from the claim text.