Video-on-demand method

A TV-on-demand and TV technology, applied to wireless communication terminals, IP networks, and digital TV networks, can solve problems such as weak human-computer interaction and poor user friendliness, and achieve good user experience and strong human-computer interaction.

Inactive Publication Date: 2012-08-08
SUZHOU DAOWEI INFORMATION TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] The purpose of the present invention is to provide a TV-on-demand method, which solves the problems in the existing TV-on-demand technology, such as weak man-machine inte

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specific Embodiment approach

[0062] The present invention effectively utilizes that smart phones / tablet computers have strong human-computer interaction functions, flexible client application software installation methods, and strong wireless data communication functions, and the wide-ranging popularization of smart phones and tablet computers is the implementation of the present invention offers the possibility.

[0063] Referring to the accompanying drawings, the first embodiment, the method for providing interactive TV-on-demand in a digital TV broadcasting network, includes the following steps:

[0064] Step A, the TV user uses the EPG client APP application on the smart phone with a touch screen, utilizes 3G network or WIFI access, establishes a two-way communication data connection with the EPG service of the video-on-demand VOD system, and communicates with the EPG client The terminal selects a TV program through human-computer interaction, and the EPG client sends the TV program on-demand request ...

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Abstract

The invention provides a video-on-demand method. The video-on-demand method sequentially comprises the following steps: a wireless handheld terminal such as a smart phone or a panel personal computer and the like is used by a television user for establishing bidirectional communication data connection through wireless communication network and a video-on-demand (VOD) system, and on-demand request information is transmitted to the VOD system through the data connection; the VOD system transmits requested television programs and VOD authorized instructions to a terminal set top box or a terminal television all-in-one machine by using IP (Internet Protocol) network or DVB (Digital Video Broadcasting) network; and the terminal set top box or the terminal television all-in-one machine plays television programs on a television according to the VOD authorized instructions. The video-on-demand method has the advantages of providing a more powerful human-computer interaction function for video-on-demand business and solving the unidirectional problem of digital video broadcasting network, thereby the video-on-demand business can be supplied without needing bidirectional network transformation and replacing the set top box.

Description

technical field [0001] The present invention relates to a TV-on-demand technology, and further relates to a technology of interactive combination of a wireless communication terminal, an IP network and a digital TV network. Background technique [0002] In recent years, with the widespread popularization of TV services such as IPTV and digital TV, interactive TV-on-demand services have become more and more popular. [0003] The inventors found that: [0004] Existing IPTV technology can only use infrared remote controllers to control IPTV TV programs, and because the human-computer interaction capabilities of button-type infrared remote controllers are relatively weak in terms of program positioning, program search, and text input when controlling the IPTV interface. Compared with the powerful human-computer interaction capabilities of smart phones with touch screens, the user-friendliness is relatively poor; while smart phones and tablet computers have rapidly become popul...

Claims

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Application Information

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IPC IPC(8): H04N21/238H04N21/431H04N21/437H04N21/472H04N21/6334
Inventor 庄维国罗斯青
Owner SUZHOU DAOWEI INFORMATION TECH
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