| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide data communication equipment for solving the following problem: when a coded frame of a plurality of data streams is generated, the code amount of the generated coded frame is eccentric, the communication equipment is overloaded instantaneously, and a packet loss occurs. <P>SOLUTION: A network camera terminal 300 that is the data communication equipment is equipped with: a sensor section 301 which captures image or audio information; a compression section 303 which performs compression coding on an image or audio signal to produce a coded frame (I frame, P frame or B frame, etc.); a frame control section 305 which controls a class of the coded frame produced by the compression section 303 using a production table being held in a production table holding section 306; and a communication section 304 for transmitting in parallel the coded frame to a plurality of communication terminals over a network. <P>COPYRIGHT: (C)2009,JPO&INPIT |
