1. A system comprising: a plurality of capturing units configured to capture an object image to generate video data; a coding unit configured to code each of the generated video data; a first acquisition unit configured to acquire a recognition degree of a feature of the object from each of the generated video data; a second acquisition unit configured to acquire information relating to a quality of the video data being coded by the coding unit; a control unit configured to control the coding unit to code video data by adjusting a bit rate based on the information relating to the quality of the video data acquired by the second acquisition unit, wherein the bit rate for the video data is determined by comparing the recognition degree acquired by the first acquisition unit from among a plurality of video data pieces generated by the capturing units.