Device and method for decoding video data using maximum bit-depth constraint information
AssigneeFG Innovation Company Limited
InventorYu-Chiao Yang
Life of this patent
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Abstract
A method of decoding a bitstream by an electronic device is provided. The electronic device receives the bitstream. In addition, the electronic device determines, from the bitstream, a maximum constraint indication used for determining a maximum value of a bit-depth indication sps_bitdepth_minus8 included in a sequence parameter set (SPS) of the bitstream when the maximum constraint indication is a maximum bit-depth constraint indication. The maximum constraint indication does not impose a constraint on the maximum value of the bit-depth indication sps_bitdepth_minus8 when the maximum constraint indication is equal to zero.
Claims10
A method of decoding a bitstream by an electronic device, the method comprising:
- receiving the bitstream;
- and
- determining, from the bitstream, a maximum constraint indication used for determining a maximum value of a bit-depth indication sps_bitdepth_minus8 included in a sequence parameter set (SPS) of the bitstream when the maximum constraint indication is a maximum bit-depth constraint indication,
- wherein the maximum constraint indication does not impose a constraint on the maximum value of the bit-depth indication sps_bitdepth_minus8 when the maximum constraint indication is equal to zero.
An electronic device for decoding a bitstream, the electronic device comprising:
- at least one processor;
- and
- at least one storage device coupled to the at least one processor and storing a plurality of computer-executable instructions which, when executed by the at least one processor, cause the electronic device to:
- receive the bitstream;
- and
- determine, from the bitstream, a maximum constraint indication used for determining a maximum value of a bit-depth indication sps_bitdepth_minus8 included in a sequence parameter set (SPS) of the bitstream when the maximum constraint indication is a maximum bit-depth constraint indication,
- wherein the maximum constraint indication does not impose a constraint on the maximum value of the bit-depth indication sps_bitdepth_minus8 when the maximum constraint indication is equal to zero.
A method of decoding a bitstream by an electronic device, the method comprising:
- receiving the bitstream;
- determining, from a sequence parameter set (SPS) of the bitstream, a bit-depth indication sps_bitdepth_minus8 indicating a bit-depth parameter of a plurality of image frames in a video sequence;
- and
- determining, from the bitstream, a maximum bit-depth constraint indication,
- wherein the maximum bit-depth constraint indication does not impose a constraint on the bit-depth indication sps_bitdepth_minus8 when the maximum bit-depth constraint indication is equal to zero.
Dependencies are inferred from the claim text.