Digital household television server based on IGRS

Abstract

The invention relates to an IGRS-based digital home television server, which comprises a digital signal receiving module, a first microprocessor and a user service module, wherein the user service module is used for receiving and resolving a service invocation request message transmitted by a distributed mobile TV player, searching TV program content on the server terminal, achieving format matching, coding and transcoding of a specified media stream, achieving connection and transmission management of TV program streams, and transmitting a corresponding operation response event and the specified media stream to the distributed TV player, so as to achieve mutual operation between the server and the TV player. The digital home television server can meet the requirements for various watching favorites of users in a family based on the basic technique platform and the business rules of the digital television, and can provide convenient use experience and more satisfied watching and playback experiences, thereby promoting the utilization efficiency of resources, increasing the market opportunities of other media terminals and consumable electronic products, promoting the establishment of a novel operational policy for single-card multiplayer, and increasing market benefits for operators.

Description

technical field [0001] The present invention relates to a TV server, more specifically, to a digital home TV server based on IGRS. Background technique [0002] The current digital set-top box product technology scheme adopts the main technologies of tuner, channel decoding, C / A, source decoding and video processing (as shown in the figure), and the hardware platform provides PCI, USB and other peripherals and standard bus interfaces for expansion (such as a wireless network interface). Equipped with digital TV set-top box software base platform. Based on mature wireless network technologies such as 802.11 / a(n), it has been able to meet the small-scale transmission of MPEG2 high-definition digital programs. The national recommended standard technology for IGRS equipment interconnection and information sharing is being continuously improved and requires the support of application and industrialization. The development of basic technology of audio and video codec, transmiss...

AI Technical Summary

Problems solved by technology

[0004] 1. There is no effective use of technology and information resources (software, hardware, program content, etc.) For different occasions, in terms of the characteristics of communication, processing, and broadcasting, and actual consumption needs, it is difficult to use multiple traditional digital TV set-top boxes for single disposal to meet family needs. Simultaneous multi-programs, multiple devices (TV or PC, etc.), and mobile viewing requirements in a small area; digital TV broadcast signals are more suitable for channel transmission before the access, descrambling, and demu

Images