Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chih-Lung Lin0
Sridhar Srinivasan0
Thomas W. Holcomb0
Pohsiang Hsu0
Date of Patent
February 8, 2022
0Patent Application Number
171127840
Date Filed
December 4, 2020
0Patent Citations Received
Patent Primary Examiner
Patent abstract
With adaptive multiple quantization, a video or other digital media codec can adaptively select among multiple quantizers to apply to transform coefficients. The switch in quantizers can be signaled at the sequence level or frame level of the bitstream syntax, or can be implicitly specified in the syntax.
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