The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2022
Filed:
Aug. 18, 2020
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Xunan Mao, Shenzhen, CN;
Licai Guo, Shenzhen, CN;
Yongfang Shi, Shenzhen, CN;
Anlin Gao, Shenzhen, CN;
Xinwei Gao, Shenzhen, CN;
Tao Zhang, Shenzhen, CN;
Haibo Deng, Shenzhen, CN;
Chenchen Gu, Shenzhen, CN;
Jing Lv, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
In a video encoding method, a to-be-encoded video is obtained. The video includes at least two video frames arranged in sequence. A quantization parameter and a quantization parameter threshold of an ivideo frame is calculated, where i is a positive integer greater than or equal to 2. A coding resolution of the ivideo frame is determined according to the quantization parameter and the quantization parameter threshold. The coding resolution is a first coding resolution in a case that the ivideo frame is sampled, and the coding resolution is a second coding resolution in a case that the ivideo frame is downsampled. Then the ivideo frame is encoded at the coding resolution.