JP2000092005A5

JP2000092005A5 -

Info

Publication number: JP2000092005A5
Application number: JP1998260122A
Authority: JP
Filing date: 1998-09-14
Publication date: 2005-09-15
Anticipated expiration: 2018-09-14

Claims

A program material input device for capturing program material data used in a digital broadcast program;
A program creation device that creates program data by combining program material data captured by the device, determines attribute values indicating at least the reproduction timing and display position of each material data, and stores the attribute values as part of the program data; ,
A program data storage device for storing program material data captured by the program material input device and program data generated by the program creation device to generate digital broadcast program data for transmission;
A program sending device for sending program material data based on the reproduction timing data in the program data for each individual program according to a predetermined schedule for the digital broadcast program data stored in the device;
An encoder for individually compressing program material data transmitted by this apparatus;
A multiplexing device for multiplexing the program material data compressed by the encoder;
A digital broadcast program transmission system comprising: a transmission device that broadcasts data multiplexed by the device.

And a playback condition setting device for setting and adding a playback condition for determining playback / non-playback of arbitrary program material data in the program to the program data generated by the program creation device. The digital broadcast program transmission system according to claim 1.

3. The digital broadcast program transmission system according to claim 2, wherein the reproduction condition setting device further comprises reproduction processing specifying means for defining a receiving-side processing procedure for each reproduction condition.

A receiving circuit that selectively receives arbitrary program data of a digital broadcast program and separates multiplexed program material data from the program data;
A decoder for decompressing each of the program material data separated by the receiving circuit;
A program data processing circuit for determining how to combine the program material data based on the program data received by the receiving circuit;
An image processing circuit that renders and reproduces image material data decompressed by the decoder in accordance with an instruction of the program data processing circuit;
A digital broadcast program receiving apparatus comprising: an audio processing circuit for reproducing audio material data expanded by the decoder in accordance with an instruction from the program data processing circuit.

And a playback condition determining circuit for detecting a playback condition set in the program material data in the program from the program data and determining a playback method of the program material data based on the playback condition. The digital broadcast program receiving apparatus according to claim 4.

The playback condition determining circuit determines a playback method of program material data based on the defined processing procedure when a processing procedure is defined for each condition in the playback condition added to the program data. The digital broadcast program receiving apparatus according to claim 5.

  A program material input device for capturing program material data used in a broadcast program;
  A program creation device that creates program data by combining the program material data captured by the device, determines an attribute value indicating at least the reproduction timing of each material data, and stores it as a part of the program data;
  A program data storage device for storing program material data captured by the program material input device and program data generated by the program creation device to generate broadcast program data for transmission;
  Broadcast program data stored in this apparatus is transmitted in accordance with an attribute value indicating the reproduction timing in the program data for each program according to a predetermined schedule. A dispensing device;
  A multiplexing device for multiplexing program material data transmitted by the device;
  A digital broadcast program transmission system comprising: a transmission device that broadcasts data multiplexed by the device.

  Receiving means for selectively receiving arbitrary program data of a broadcast program;
  Separating means for separating the multiplexed program material data from the program data;
  Decoder means for decompressing the program material data separated by the separation means;
  Program data processing means for determining how to combine the program material data based on the program data received by the receiving means;
  A digital broadcast program receiving apparatus comprising: reproducing means for combining and reproducing the program material data expanded by the decoder means in accordance with an instruction of the program data processing means.