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Specific play method and terminal for multimedia broadcast

A technology for multimedia broadcasting and special effects playback, which is applied in TV, color TV components, and TV system components to enhance user experience and enrich value-added services.

Inactive Publication Date: 2010-07-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We often say that multimedia refers to audio and video. In fact, apart from pictures and sounds, it cannot provide users with other sensory experiences.

Method used

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  • Specific play method and terminal for multimedia broadcast
  • Specific play method and terminal for multimedia broadcast
  • Specific play method and terminal for multimedia broadcast

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Embodiment Construction

[0033] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0034] In China Mobile Multimedia Broadcasting (CMMB), when programming program content, the system can mix and package different content such as video, audio, data, etc., and then send it to the receiving terminal through the broadcast channel. figure 1 It shows the composition form of the multiplexed subframe of the CMMB multimedia broadcasting data stream, and the multiplexed subframe is composed of a subframe header, a video segment, an audio segment, and a data segment. When the terminal receives the broadcast data frame, it can obtain the content of the video segment, audio segment, and data segment through demultiplexing and play them synchronously. The broadc...

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Abstract

The invention discloses a multimedia broadcast special broadcasting method and a special broadcasting terminal, and realizes the special play of the multimedia broadcast at the terminal; wherein, the method comprises as follows: the system seals a special command which indicates the terminal to carry out special broadcasting in the multiplex subframe of a multimedia broadcast data flow and transmits the special command to the terminal; the terminal carries out resolving on the multiplex subframe in the multimedia broadcast data flow and obtains the special command sealed in the multiplex subframe; resolving is carried out on the special command to obtain a special executive command which indicates the terminal to execute the special broadcasting; a corresponding functional interface is transferred to accomplish the special broadcasting according to the special executive command. The multimedia broadcast terminal can realize the special effects like shaking, light flashing, and the like, simultaneously when receiving and watching a multimedia broadcast program like MTV, and the like.

Description

technical field [0001] The present invention relates to multimedia broadcasting technology, in particular to a multimedia broadcasting special effect playing method and a special effect playing terminal. Background technique [0002] The multimedia functions of mobile terminals improve user experience, such as the development from black and white screens to color screens, and from monophonic ringtones to polyphonic ringtones to MP3 ringtones, which fully demonstrate users' constant pursuit of multimedia functions. Nowadays, many multimedia functions have become the standard configuration of the terminal, such as taking pictures and recording, audio and video playback, etc. The multimedia we often refer to refers to audio and video. In fact, apart from the picture and sound, it cannot provide users with other sensory experiences. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multimedia broadcasting special...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M11/08H04N5/44H04M11/06
Inventor 陈军
Owner ZTE CORP