Video data multiplexer video data multiplexing control method method and apparatus for multiplexing encoded stream and encoding method and apparatus

摘要

The present invention makes it possible to transmit the data for statistical multiplexing required for control by the statistical multiplexing efficiently. Each coding unit is configured to transmit the coding difficulty as the statistics for multiple data fried bait. Multiplexers in the same transmission with the video data and audio data encoded with the packet (4). A multiplexer (4), Fry bait transmission rate than the multiplexing processing with a large first rate (R1) in the data from each of the encoder in the transmission path of the rear end. A transport stream (TS _d), including the packet and at the same time output to the statistical cross-machine, Fry bait. To multiplex process data packets other than a second rate (R2) equivalent to the transmission rate in the transmission path of the rear end fry bait. And it outputs a transport stream (TS _m) does not contain a packet to the transmission path of the rear end.