Digital TV direct playing and playback system and method

A technology of digital TV and front-end system, applied in the field of digital TV live playback system, can solve the problems of reduced stability and availability of set-top box, increased hardware cost of set-top box, waste of resources, etc.

Active Publication Date: 2006-06-28
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is necessary to add a hard disk to the set-top box, which not only greatly increases the hardware cost of the set-top box and limits the growth of the number of users, but also reduces the stability and availability of the set-top box due to the increase of the hard disk
On the other hand, since the hard disk space on the set-top box is fixed, some users who do not often use the live broadcast playback function have very free hard disk space on the set-top box, while other users who often use the live broadcast playback function have insufficient hard disk space on the set-top box and have to upgrade frequently Own set-top box configuration, resulting in a huge waste of resources

Method used

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  • Digital TV direct playing and playback system and method
  • Digital TV direct playing and playback system and method
  • Digital TV direct playing and playback system and method

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Embodiment Construction

[0014] Please refer to figure 1 As shown, the digital TV live playback system of the present invention includes a front-end system 1 , a broadcast network 2 , a two-way interactive network 3 , and a user receiving terminal 4 . Among them, the front-end system 1 is the core of the digital TV live broadcast playback system; the broadcast network 2 is a cable TV transmission network, and the two-way interactive network 3 can be an interactive network in a cable modem, or an external interactive network such as an Ethernet network or ADSL, and the user receiving terminal 1 is a digital TV set-top box or a digital TV all-in-one with a return interface and a live playback module.

[0015] The front-end system 1 includes a program acquisition subsystem 11, a storage and video subsystem 10, a command processing server, a database server and a program navigation server. The program acquisition subsystem 11 includes a program acquisition management workstation and an encoder or transco...

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Abstract

This invention discloses a digital TV living broadcast and playback system and a method including a front system, a broadcast and double-way interaction network and user receiving terminals, which sets a program collection subsystem, a storage and video subsystem, an order process server, a database server and a program navigation server in a front system and records living programs in the front stored server, which delivers said programs to users via the video server and sends instructions of pause, quick quit, speed and location to the video server to finish the operations.

Description

【Technical field】 [0001] The present invention relates to a digital TV live broadcast playback system and method, in particular to a live broadcast playback system and method for enabling terminal users to perform operations such as recording, pausing, rewinding, fast forwarding, and positioning when watching a live program. 【Background technique】 [0002] Nowadays, the application of interactive TV technology in digital TV is more and more favored by consumers, and the live playback function for live programs is an important part of interactive TV; live playback is the process of users watching digital TV live programs. , you can choose to pause, rewind, fast forward, locate and other operations on the live program. Live playback is a very important value-added application of digital TV. At present, the application of live playback by adding an additional hard disk to the digital TV set-top box has achieved great success. However, a hard disk needs to be added to the set-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/761H04N5/00H04N7/173H04N21/23H04N21/231
Inventor 郭孝洪
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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