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1. (WO2013123839) VIDEO CODING METHOD IN MULTI-PERSON VIDEO COMMUNICATIONS AND TERMINAL

Pub. No.:    WO/2013/123839    International Application No.:    PCT/CN2013/070833
Publication Date: Fri Aug 30 01:59:59 CEST 2013 International Filing Date: Wed Jan 23 00:59:59 CET 2013
IPC: H04N 7/15
Applicants: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
腾讯科技(深圳)有限公司
Inventors: GU, Chenchen
谷沉沉
Title: VIDEO CODING METHOD IN MULTI-PERSON VIDEO COMMUNICATIONS AND TERMINAL
Abstract:
Disclosed are a video coding method in multi-person video communications and a terminal. The method comprises: after participating in a multi-person video communication, any terminal X conducting the following operations: A. respectively counting the numbers of focal video encoders and common video encoders which are enabled per se; and B. according to the processing capacity thereof and the latest statistical result, respectively determining a coding parameter of a focal video and a coding parameter of a common video, and notifying each enabled focal video encoder and common video encoder to respectively conduct video coding in accordance with the latest determined coding parameters. Also disclosed at the same time is a terminal. The solution of the present invention can be applied to increase the overall video communication quality.