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AssigneeImagination Technologies Limited
InventorsVenu Annamraju, Harish Rajamani, Mallikarjuna Kamarthi
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A data processing system for calibrating a media codec comprising a sequence of time-stamped frames and comprising: an encoder subsystem configured to perform encoding in accordance with one or more encode parameters; a decoder subsystem; and a calibration system comprising: a data store for storing an encoded media stream; and a calibration monitor configured to, on the media codec entering a calibration mode, cause: the decoder subsystem to decode the encoded media stream so as to generate a decoded media stream; the encoder subsystem to re-encode said decoded media stream; and the re-encoded media stream to pass back into the decoder subsystem; the calibration monitor being configured to, through variation of the encode parameters of the encoder subsystem, identify maximal encode parameters corresponding to the greatest steady-state demand on the media codec that permits decoding of the sequence of time-stamped frames at a rate in accordance with their associated timestamps.
An adaptive control system for a media encoder configured to encode a media data stream in accordance with a set of one or more encode parameters, the system comprising:
A method of controlling a media encoder that encodes a media data stream in accordance with a set of one or more encode parameters, the method comprising:
A non-transitory computer readable storage medium having stored thereon computer readable instructions that, when executed at a computer system for generating a representation of a digital circuit from definitions of circuit elements and data defining rules for combining those circuit elements, cause at least one processor of the computer system to generate an adaptive control system comprising:
A non-transitory computer readable storage medium having stored thereon computer executable instructions that when executed cause at least one processor to:
Dependencies are inferred from the claim text.