Open middleware system for interactive digital television

Abstract

The invention relates to an open middleware system for an interactive digital television, and belongs to the technical field of telecommunications. The open middleware system comprises a set-top box operating system, and is characterized in that the system is provided with an open middleware platform with a JAVA environment on the basis of the set-top box operating system, and the system is matched with China standards to realize application receiving and processing for a broadcast head end in user terminal equipment. The system makes content production of the interactive digital television simplified and popularized, so as to push content requirement of the interactive digital television to develop as vigorously and quickly as Internet content, and push the development of the digital television industry. The system can be widely applied to the field of digital television program production.

Description

technical field [0001] The invention belongs to the technical field of electric communication, and in particular relates to an interactive information processing system used in a digital television broadcasting system. Background technique [0002] The development of digital TV depends on the balanced development of the four links in the digital TV industry chain (digital TV operators, program content providers, equipment suppliers, and technical service providers). [0003] Looking at the second digital revolution-the development law of the Internet, it mainly starts from colleges and universities. There is a set of HTML editing software, which is easy to operate, free, wide in participation, and has a lot of individual creation content, so that it can develop greatly. [0004] Another example is the vigorous development of third-generation mobile phone content in Japan. The main reason is that a small Japanese company has developed a third-generation mobile phone content e...

AI Technical Summary

Problems solved by technology

[0009] ①The concept of interactive digital TV content production center platform has only appeared in Singapore so far. Due to regional restrictions and non-free editing software, its operation is still in the experimental stage

[0011] ③However, the above-mentioned foreign companies are not open to the public due to consideration of their own interests and intellectual property protection. They require relatively high professional knowledge and are expensive, making it extremely difficult to create and promote digital TV content.

However, the program content and technical service links are relatively weak, and there is a lack of value-added services and content that the masses like to see, so that the existing users in my country do not have a high understanding of the value of digital TV, which affects the future large-scale overall promotion to a certain extent.

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