| 摘要 |
PROBLEM TO BE SOLVED: To easily configure a user interface adapted to the request of a user to allow individual processing. SOLUTION: Each image coder 2i generates a reference signal Bs based on a vertical synchronizing signal V-Sync to obtain a timing when a coding difficulty Di is sent, and sends the coding difficulty Di to a statistic multiplex computer 3 in synchronism with a timing pulse in the reference signal Bs. The statistic multiplex computer 3 determines an object bit rate Ratei corresponding to each program Pi based on the coding difficulty Di received from each image coder 2i and sets it to each image coder 2i via an Ethernet 5. In this case, the statistic multiplex computer 3 assembles objective bit rates Rate1 -Raten of all image coders 21 -2n into one packet and sends the objective bit rates Rate1 - Raten to each image coder 2i . |
