Audio and video playing device and audio and video playing system

An audio and video playback and audio and video processing technology, applied in the multimedia field, can solve the problems of poor video and audio quality played by TV, insufficient processor processing capacity, and increased costs, so as to ensure high definition, improve user experience, and reduce burden Effect

Inactive Publication Date: 2016-12-21
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides an audio and video playback device, which is used to solve the defects in the prior art that the quality of the video and audio played by the TV is poor due to insufficient processing power of the processor, and that customizing a high-performance processor will increase the cost. Improve the audio and video processing capabilities of audio and video playback equipment to save costs

Method used

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  • Audio and video playing device and audio and video playing system
  • Audio and video playing device and audio and video playing system
  • Audio and video playing device and audio and video playing system

Examples

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Embodiment 1

[0024] refer to figure 1 , shows a schematic structural diagram of Embodiment 1 of an audio and video playback device according to the present invention. In the embodiment of the present invention, the audio and video playback device may specifically be a speaker 12, wherein the speaker 12 may specifically include: a first source signal interface 121 and The second source signal interface 122, the first audio and video processing device 123, the second audio and video processing device 124, the sound system 125, and the data transmission device 126;

[0025] The second audio and video processing device 124 can be used to convert the video data in the second format from the second source signal interface 122 into video data in the first format, process the video data from the second source signal interface 122 and the first audio audio data of the video processing means 123;

[0026] The first audio and video processing device 123 can be used to process audio data from the fir...

Embodiment 2

[0045] refer to figure 2 , shows a schematic structural diagram of Embodiment 2 of an audio and video playback device according to the present invention. In the embodiment of the present invention, the audio and video playback device may specifically be a speaker 22, wherein the speaker 22 may specifically include: a first source signal interface 221 and The second source signal interface 222, the first audio and video processing device 223, the second audio and video processing device 224, the sound system 225, and the data transmission device 226;

[0046] The second audio and video processing device 224 can be used to convert the video data in the second format from the second source signal interface 222 into video data in the first format, process the video data from the second source signal interface 222 and the first audio audio data of the video processing means 223;

[0047] The first audio and video processing device 223 can be used to process audio data from the fi...

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Abstract

The embodiment of the invention provides an audio and video playing device which comprises a second audio and video processing device for converting video data of a second format from a second source signal interface into video data of a first format and processing the audio data from the second source signal interface and a first audio and video processing device, the first audio and video processing device used for processing the audio data from a first source signal interface and the video data of the first format from the first source signal interface and the second audio and video processing device, a sound box system used for receiving the processed audio data from the second audio and video processing device and playing the audio data, and a data transmission device for sending the video data processed by the first audio and video processing device to a display device through a wired or wireless transmission mode. According to the embodiment of the invention, the processing ability of audio and video data can be improved, and the cost is saved.

Description

technical field [0001] The invention relates to the field of multimedia technologies, in particular to an audio and video playback device and an audio and video playback system. Background technique [0002] At present, for TVs, thinning and lightening is the mainstream design trend. For this reason, TV has gradually evolved into: the built-in speaker is separated separately as a sound box, and the traditional TV is used as a display device connected with the sound box. Thus, a new type of split TV was born. [0003] In the existing split TV, limited by the ultimate pursuit of thinness and a large number of electrical components, there are not many small high-performance processors to choose from; and considering the life and quality of the display panel, it also tends to Because of choosing a processor with relatively low processing frequency and low heat generation, the audio and video processing capability of the TV is relatively weak. [0004] Under the current tide o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/4402H04N21/439H04N21/4363H04N5/765
CPCH04N5/765H04N21/4104H04N21/43632H04N21/43635H04N21/43637H04N21/439H04N21/440218H04N21/440263
Inventor 刘伟
Owner LETV HLDG BEIJING CO LTD
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