Two-way broadcasting system allowing a viewer to produce and send a program
View Patent ↗A program broadcasting system is provided with: a material server; a plurality of communication terminal apparatuses; and an information management server connected through a communication network. The material server comprises a material DB which accumulates material composing a program. The communication terminal apparatus comprises a program progress table and a HDD which accumulates the material. The information management server comprises a material index list DB which stores contents of the material corresponding to the material server or the communication terminal apparatus, and a program DB which stores the program progress table corresponding to the communication terminal apparatus. In accordance with the program progress table, the information management server instructs the material server to send the material, and the communication terminal apparatus to send or receive the material. The communication terminal apparatus composes the program by combines the received materials and the accumulated material.
1. A program broadcasting system, comprising:
a plurality of communication terminal apparatuses including a first communication terminal apparatus and a second communication terminal apparatus, each of the first and second communication terminal apparatuses being able to be connected to a communication network; and
an information management server, wherein:
the first communication terminal apparatus includes:
a material index information obtaining device that obtains material index information including locations of a plurality of materials and material outlines indicative of outlines of the materials from the information management server through the communication network, each of the materials includes at least video and audio that are to be used as a component of a program,
a display device that displays a list screen of the respective material outlines included in the obtained material index information,
a program progress table generating device that selects a material outline to be used as the component of the program from a plurality of the material outlines displayed in the list screen in accordance with a user instruction, and generates a program progress table that includes material specifying information that specifies material in the communication network indicated by the selected material outline, and
a registering device that registers the generated program progress table in the information management server,
the second communication terminal apparatus includes:
a program progress table obtaining device that obtains the registered program progress table from the information management server, and
an outputting device that obtains material from any of a plurality of the communication terminal apparatuses and a material providing server, each of which stores the material through the communication network in accordance with the material specifying information indicated by the obtained program progress table, and outputs video and audio in accordance with the obtained program progress table, and
the information management server includes a storing device that stores the material index information and the program progress table.
2. A program composing method, comprising:
causing a first communication terminal apparatus to obtain material index information including locations of a plurality of materials and material outlines indicative of outlines of the materials from an information management server, which stores the material index information, through a communication network, each of the materials includes at least video and audio that are to be used as a component of a program;
causing the first communication terminal apparatus to display a list screen of the respective material outlines included in the obtained material index information;
causing the first communication terminal apparatus to select a material outline to be used as the component of the program from a plurality of the material outlines displayed in the list screen in accordance with a user instruction, and generates a program progress table that includes material specifying information that specifies material in the communication network indicated by the selected material outline;
causing the first communication terminal apparatus to register the generated program progress table in the information management server;
causing a second communication terminal apparatus to obtain the registered program progress table from the information management server; and
causing the second communication terminal apparatus to obtain material from any of a plurality of the communication terminal apparatuses and a material providing server, each of which stores the material through the communication network in accordance with the material specifying information indicated by the obtained program progress table, and outputs video and audio in accordance with the obtained program progress table.
3. A computer readable storage medium that stores a set of program instructions executable on a data processing device, the program comprising instructions for:
causing a first communication terminal apparatus to obtain material index information including locations of a plurality of materials and material outlines indicative of outlines of the materials from an information management server, which stores the material index information, through a communication network, each of the materials includes at least video and audio that are to be used as a component of a program;
causing the first communication terminal apparatus to display a list screen of the respective material outlines included in the obtained material index information;
causing the first communication terminal apparatus to select a material outline to be used as the component of the program from a plurality of the material outlines displayed in the list screen in accordance with a user instruction, and generates a program progress table that includes material specifying information that specifies material in the communication network indicated by the selected material outline;
causing the first communication terminal apparatus to register the generated program progress table in the information management server;
causing a second communication terminal apparatus to obtain the registered program progress table from the information management server; and
causing the second communication terminal apparatus to obtain material from any of a plurality of the communication terminal apparatuses and a material providing server, each of which stores the material through the communication network in accordance with the material specifying information indicated by the obtained program progress table, and outputs video and audio in accordance with the obtained program progress table.