Abstract: A data processing device calculates the number of temporary redundant packets based on the transmission rate of a wireless network and the frame composition ratio between I frames and P frames, calculates a temporary redundant packet rate based on the transmission rate and the number of temporary redundant packets, calculates an encoding rate from the transmission rate and the temporary redundant packet rate, encodes video data at the encoding rate to packetize the video data, calculates the number of redundant packets added to each frame obtained as a result of the processing on the video data, and adds redundant packets to each frame.

Abstract: A data processing device calculates the number of temporary redundant packets based on the transmission rate of a wireless network and the frame composition ratio between I frames and P frames, calculates a temporary redundant packet rate based on the transmission rate and the number of temporary redundant packets, calculates an encoding rate from the transmission rate and the temporary redundant packet rate, encodes video data at the encoding rate to packetize the video data, calculates the number of redundant packets added to each frame obtained as a result of the processing on the video data, and adds redundant packets to each frame.

Abstract: A terminal apparatus, IC card and service information providing system capable of efficiently distributing attached information without causing burdens on a user of the terminal apparatus and information provider are provided. When a cellular phone set which is a terminal apparatus receives attached information from a ticket inspecting machine which is a transmission apparatus, the cellular phone set filters the attached information based on personal attribute information registered beforehand in a display information generator of the IC card inserted in the cellular phone set and generates display information that matches the personal attribute. Then, a display function determiner of the cellular phone set determines the display function when displaying the display information according to the display information that matches the personal attribute and processing capacity of the cellular phone set and displays the display information with the determined display function on a display section.