公开(公告)号：US20180324439A1

公开(公告)日：2018-11-08

申请号：US15973503

申请日：2018-05-07

Applicant: MEDIATEK INC.

Inventor： Tung-Hsing Wu ,  Kuan-Hung Chou ,  Han-Liang Chou ,  Chien-Chang Wang

IPC: H04N19/146 ,  H04N19/126 ,  H04N19/132

CPC classification number: H04N19/146 ,  H04N19/126 ,  H04N19/132

Abstract: An adaptive video encoding method includes: encoding, by an encoding circuit, a current frame to generate a current encoded frame; and after the current frame is encoded, obtaining quantization parameter information of at least one encoded frame, wherein the at least one encoded frame includes the current encoded frame, and referring to the quantization parameter information to adaptively adjust a frame rate of at least one next frame to be actually encoded by the encoding circuit.