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Video instrument for storing multiple data of compressed format and its control method

A technology of compression format and control method, which is applied in the field of video equipment, and can solve problems such as the inability to eliminate time-consuming, loss, etc.

Inactive Publication Date: 2007-01-17
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a problem that the prior art cannot eliminate the significant loss of time due to time repetition

Method used

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  • Video instrument for storing multiple data of compressed format and its control method
  • Video instrument for storing multiple data of compressed format and its control method
  • Video instrument for storing multiple data of compressed format and its control method

Examples

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Embodiment Construction

[0041] Next, the present invention capable of achieving the above objects will be described using specific typical examples with reference to the drawings.

[0042] figure 2 It is a block diagram of a video instrument for storing multiple compressed Format Data in other formats according to the present invention. refer to figure 2 When adopting the present invention, the flow of the video equipment for storing multiple compressed Format Data in other formats is described as follows.

[0043] figure 2 What is shown in is an illustration centering on the main components of the present invention, and the basic components and signal flow of the broadcast signal display received from the video equipment are omitted. Although the illustrations and specific descriptions of the above-mentioned basic components have been omitted, even if the above-mentioned illustrations and specific descriptions have been omitted for practitioners in this industry, for the multiple compressed Fo...

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Abstract

A display apparatus storing data in different compression formats and a method of controlling the display apparatus are provided to simultaneously store the data in different compression formats to rapidly transmit the data to a mobile device. A display apparatus(201) includes a multiplexer(207), a storage unit(208), and a demultiplexer(209). The multiplexer combines data in a first compression format and data in a second compression format into a single stream. The storage unit stores the combined single stream. The demultiplxer extracts only data in a specific compression format from the stored stream. The data in the first compression format is an MPEG2 transport stream and the data in the second compression format is an MPEG4 transport stream.

Description

1. Technical field [0001] The present invention relates to an invention of video equipment, specifically a video equipment and its control method for storing multiple compressed format data (Format Data) in other formats. 2. Background technology [0002] With the development of technology, methods of compressing image data (Data) appear in various ways and specifications. In particular, the Animation Production Compression Standard (MPEG) Format is the most widely used compression method at present, and its full name is "Motion Picture Experts Group". MPEG is a way to form information transmission through the compression of animation that changes continuously over time and the expression of codes (Code). It includes MPEG1, a compression standard for digital storage media that appeared in 1991, and compression for digital broadcasting that appeared in 1994. Standard MPEG2, and MPEG4, MPEG7, etc. that appeared thereafter. [0003] To explain it more specifically, the compre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/91H04N5/92H04N21/4402
CPCH04N19/42H04N19/46H04N21/4184H04N21/4348H04N21/44029
Inventor 柳承學
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD