MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202524120783 A) filed by Mediatek Inc. on December 02, 2025, for Power Management Method That Can Provide Frequency Frame By Frame To Drive Video Decoder.
Inventors include Sun, Shan-Chiang; Chou, Kuan-Hung; and Tsai, Min-Han.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: A power management method includes: receiving an input video signal, wherein the input video signal comprises multiple frames; extracting at least one video feature from each of the multiple frames; performing a prediction operation according to the at least one video feature to generate a coarse prediction result, wherein the coarse prediction result is indicative of a value of a required power of the each of the multiple frames; and for the each of the multiple frames, adjusting a frequency of a video decoder according to a refined prediction result to drive the video decoder, wherein the refined prediction result is an error calibrated version of the coarse prediction result.
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