CN203942612U - Video processing equipment and audio/video player system - Google Patents
Video processing equipment and audio/video player system Download PDFInfo
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- CN203942612U CN203942612U CN201320291610.2U CN201320291610U CN203942612U CN 203942612 U CN203942612 U CN 203942612U CN 201320291610 U CN201320291610 U CN 201320291610U CN 203942612 U CN203942612 U CN 203942612U
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Abstract
The utility model provides a kind of video processing equipment and audio/video player system, and wherein video processing equipment comprises multimedia input interface and multimedia output interface; Be connected with multimedia input interface and multimedia output interface respectively, for the resolution of the video image transmitting between the two being carried out to the multimedia process chip of conversion process; By video processing equipment, video image is carried out to the resolution that conversion of resolution is supported to reach display device, the definition of display frame when effectively improving existing video resource and playing on display device.
Description
Technical field
The utility model relates to video playback field, relates in particular to a kind of video processing equipment and audio/video player system.
Background technology
The screen of television set is in the market increasing, physical resolution is more and more higher, but due to the restriction of Internet Transmission bandwidth and making video resource equipment, video resource is all generally SD or the highlyest can only arrives 1080P, fuzzy pictures after causing existing video resource to broadcast on large-sized television set, definition is inadequate, in addition, because some early stage Set Top Box are not supported the output of high clear video image, also need to change Set Top Box in order to meet high definition demand, both uneconomical, return user and make troubles.
Utility model content
For addressing the above problem, the utility model provides a kind of video processing equipment and audio/video player system, the definition of display frame can effectively improve existing video resource and play on display device time.
A kind of video processing equipment, comprising:
Multimedia input interface and multimedia output interface;
Be connected with described multimedia input interface and multimedia output interface respectively, for the resolution of the video image transmitting between the two being carried out to the multimedia process chip of conversion process;
The single-chip microcomputer being connected with described multimedia process chip, for the configuration information of acquisition resolution and export to described multimedia process chip.
The utility model also provides a kind of audio/video player system, comprises video processing equipment described above, also comprises video signal source and display device, and described video signal source is all connected with described video processing equipment with described display device.
The video processing equipment that the utility model provides and audio/video player system, by video processing equipment, video image is carried out to the resolution that conversion of resolution is supported to reach display device, the definition of display frame when effectively improving existing video resource and playing on display device.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of video processing equipment provided by the invention.
Fig. 2 is the structural representation of video processing equipment the second embodiment provided by the invention.
Fig. 3 is the structural representation of a kind of embodiment of audio/video player system provided by the invention.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present utility model or a kind of execution mode and feature can combine with element and feature shown in one or more other accompanying drawings or execution mode.It should be noted that in order to know object, in accompanying drawing and explanation, omitted with the utility model irrelevant, expression and the description of parts known to persons of ordinary skill in the art and processing.
Video processing equipment embodiment:
With reference to figure 1, a kind of video processing equipment, comprising:
A kind of video processing equipment, comprising:
Multimedia input interface 101 and multimedia output interface 103;
Be connected with multimedia input interface 101 and multimedia output interface 103 respectively, for the resolution of the video image transmitting between the two being carried out to the multimedia process chip 102 of conversion process.
Multimedia input interface 101 is connected with outside video signal source, multimedia output interface 103 is connected with display device, the video image that video signal source sends is inputted from multimedia input interface 101, carry out conversion of resolution by multimedia process chip 102, first multimedia process chip 102 detects the resolution of the display device support being attached thereto, according to this resolution, multimedia process chip 102 is carried out sharpening to the picture in the video image receiving, interpolation, the operation such as copy, the resolution that picture conversion is supported for display device, video image after conversion sends to display device to show through multimedia output interface 103.
Video signal source described in the present embodiment includes but not limited to Set Top Box, the DVD etc. of television set, and display device includes but not limited to television set, display etc.
For example, first multimedia process chip 102 detects the maximum resolution of supporting of display device by the multimedia output interface 101 being connected with display device is 1080P, the resolution of the video image of inputting through multimedia input interface 101 is 480P, this video image is carried out sharpening by multimedia process chip 102, interpolation, the operation such as copy, be converted to the video image that resolution is 1080P, and send to display device by multimedia output interface 102, image that can display resolution is 1080P on display device, realize the conversion of low-resolution image to high-definition picture, make image seem more clear, give full play to the function of large scale high-resolution display device.
Multimedia process chip 102 is preferably VTV1222 chip.
As the optional execution mode of one, multimedia input interface 101 is HDMI(High Definition Multimedia Interface, high-definition multimedia) input interface; And/or multimedia output interface module 103 is HDMI output interface, HDMI interface generality is strong, is applicable to most Set Top Box, DVD, host computer, display and television set.
As the optional execution mode of one, as shown in Figure 2, the video processing equipment that the present embodiment provides also comprises single-chip microcomputer 104, single-chip microcomputer 104 is connected with multimedia process chip 102, single-chip microcomputer 102 is for acquisition configuration information, and this configuration information is sent to multimedia process chip 102, configuration information comprises the resolution that user arranges as required, the set resolution that multimedia process chip 102 is user according to this configuration information by the conversion of resolution of video image, or arrange according to user, the video image that control multimedia process chip 102 spreads out of video signal source directly sends to display device, do not carry out conversion of resolution.
Multimedia process chip 102 supports the resolution of the 2D image of conversion to comprise 480i, 576i, 480P, 576P, 720P, 1080i, 1080P, 2160P, 3D rendering comprises 720P, 1080i, 1080P, the resolution of conversion can arrange voluntarily, reach as high as 2160P, realize ultra high-definition picture disply.
As the optional execution mode of one, single-chip microcomputer 104 is connected with multimedia process chip 102 by Serial Peripheral Interface (SPI) (Serial Peripheral Interface, SPI) bus.
As the optional execution mode of one, the video processing equipment that the present embodiment provides also comprises power module 105, multimedia process chip 102, single-chip microcomputer 104, multimedia input interface 101 and multimedia output interface 103 are all connected with power module 105, and power module 105 provides electric energy for multimedia process chip 102, single-chip microcomputer 104, multimedia input interface 101 and multimedia output interface 103.
The video processing equipment that the present embodiment provides, video image can be carried out to the resolution that conversion of resolution is supported to reach display device, the definition of display frame when effectively improving existing video resource and playing on display device, give full play to the function of large scale high-resolution display device, simple in structure, reliability is high.
Audio/video player system embodiment:
As shown in Figure 3, the audio/video player system that the present embodiment provides comprises:
Video processing equipment 201, video signal source 202 and display device 203, wherein video signal source 202 is connected with video processing equipment 201 with display device 203, and the video image that video signal source 202 spreads out of sends to display device 203 to show after video processing equipment 201 carries out conversion of resolution.
The structure of video processing equipment 201 and operation principle please refer to video processing equipment embodiment.
Video signal source includes but not limited to Set Top Box, DVD or is furnished with the host computer of the corresponding interface, do not support in early days the Set Top Box of high definition for some, only Set Top Box need be connected with the video processing equipment that display device provides with the utility model, can realize the conversion of low-resolution image to high-definition picture, realize the demonstration of high definition picture, without changing Set Top Box, effectively cost-saving.
Display device 203 includes but not limited to television set or display.
The audio/video player system that the present embodiment provides, carry out the conversion of resolution of video image by video processing equipment, realizing the high definition of video image on display device shows, give full play to the function of large scale high-resolution display device, and without changing the video signal sources such as existing Set Top Box, effectively cost-saving.
Although described the utility model and advantage thereof in detail, be to be understood that in the case of not exceeding the spirit and scope of the present utility model that limited by appended claim and can carry out various changes, alternative and conversion.And the application's scope is not limited only to the specific embodiment of the described process of specification, equipment, means, method and step.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use and carries out with the essentially identical function of corresponding embodiment described herein or obtain process, equipment, means, method or step result essentially identical with it, that existing and will be developed future according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope
Claims (9)
1. a video processing equipment, is characterized in that, comprising:
Multimedia input interface and multimedia output interface;
Be connected with described multimedia input interface and multimedia output interface respectively, for the resolution of the video image transmitting between the two being carried out to the multimedia process chip of conversion process;
The single-chip microcomputer being connected with described multimedia process chip, for the configuration information of acquisition resolution and export to described multimedia process chip, and directly sends to display device for controlling multimedia process chip by video image.
2. video processing equipment according to claim 1, is characterized in that, described multimedia input interface is HDMI input interface.
3. video processing equipment according to claim 1, is characterized in that, described multimedia output interface is HIMD output interface.
4. video processing equipment according to claim 1, is characterized in that, between described single-chip microcomputer and described multimedia process chip, is connected by spi bus.
5. video processing equipment according to claim 1, it is characterized in that, described video processing equipment also comprises power module, described multimedia input interface module, multimedia output interface module, multimedia process chip and single-chip microcomputer are all connected with described power module, and described power module is used to described multimedia input interface module, multimedia output interface module, multimedia process chip and single-chip microcomputer that electric energy is provided.
6. according to the arbitrary described video processing equipment of claim 1-5, it is characterized in that, described multimedia process chip is VTV1222 chip.
7. an audio/video player system, is characterized in that, comprises the video processing equipment as described in as arbitrary in claim 1-6, also comprises video signal source and display device, and described video signal source is all connected with described video processing equipment with described display device.
8. audio/video player system according to claim 7, is characterized in that, described video signal source comprises Set Top Box or DVD.
9. audio/video player system according to claim 7, is characterized in that, described display device comprises television set or display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320291610.2U CN203942612U (en) | 2013-05-24 | 2013-05-24 | Video processing equipment and audio/video player system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320291610.2U CN203942612U (en) | 2013-05-24 | 2013-05-24 | Video processing equipment and audio/video player system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942612U true CN203942612U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320291610.2U Expired - Lifetime CN203942612U (en) | 2013-05-24 | 2013-05-24 | Video processing equipment and audio/video player system |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235077A (en) * | 2016-12-15 | 2018-06-29 | 三星电子株式会社 | Image providing device, its control method and image providing system |
-
2013
- 2013-05-24 CN CN201320291610.2U patent/CN203942612U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235077A (en) * | 2016-12-15 | 2018-06-29 | 三星电子株式会社 | Image providing device, its control method and image providing system |
| CN108235077B (en) * | 2016-12-15 | 2022-08-26 | 三星电子株式会社 | Image providing apparatus, control method thereof, and image providing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Video processing equipment and video playing system Effective date of registration: 20190610 Granted publication date: 20141112 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING CHAOGE DIGITAL TECHNOLOGY Co.,Ltd. Registration number: 2019990000529 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210928 Granted publication date: 20141112 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING CHAOGE DIGITAL TECHNOLOGY Co.,Ltd. Registration number: 2019990000529 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |