发明名称 METHOD AND APPARATUS FOR ADJUSTING IMAGE QUALITY OF VIDEO ACCORDING TO NETWORK ENVIRONMENT.
摘要 The disclosure relates to a method and apparatus for adjusting image quality of a video according to a network environment. The method comprises: receiving target frame sequence numbers of lost video frames, which are sent by a terminal, and using the time of receiving the target frame sequence numbers as time stamps of the target frame sequence numbers; determining the quantity of the target frame sequence numbers corresponding to the time stamps in a preset time segment; when the quantity of the target frame sequence numbers is greater than a first threshold, adjusting, according to a preset configuration condition, a specified parameter for reducing image quality; and when the quantity of the target frame sequence numbers is less than a second threshold, adjusting, according to the preset configuration condition, the specified parameter for improving image quality, the first threshold being greater than the second threshold. The scheme provided in the disclosure can ensure that an intelligent camera adjusts an image quality parameter of a video according to a current network environment, and further, ensure that the terminal can smoothly play the video.
申请公布号 MX2015007044(A) 申请公布日期 2016.04.27
申请号 MX20150007044 申请日期 2015.03.19
申请人 XIAOMI, INC. 发明人 ZHAO, MING;LI, FEIYUN;GAO, ZIGUANG
分类号 H04N21/234;H04N21/8547 主分类号 H04N21/234
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