CN104796665A - High-definition digital video decoding and displaying device - Google Patents
High-definition digital video decoding and displaying device Download PDFInfo
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- CN104796665A CN104796665A CN201510161166.6A CN201510161166A CN104796665A CN 104796665 A CN104796665 A CN 104796665A CN 201510161166 A CN201510161166 A CN 201510161166A CN 104796665 A CN104796665 A CN 104796665A
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Abstract
The invention provides a high-definition digital video decoding and displaying device. The high-definition digital video decoding and displaying device comprises a decoding control unit, a decoding module, a display outputting module, a picture division module, a control interface module and a central platform, wherein the decoding control unit is used for acquiring high-definition digital video network numbers coded by a high-definition IPC (information processing center) in a network through a network card; the decoding module is used for decoding the high-definition digital video network numbers coded by the high-definition IPC; the display outputting module is used for outputting decoded video data display to displaying equipment so that decoded video data can be displayed by the displaying equipment; the picture division module is used for dividing a picture and outputting the divided picture to the displaying equipment through the display outputting module; the control interface module is used for providing a corresponding interface for the central platform; and the central platform controls the decoding module and the picture division module to perform switching control on decoding and picture division of the high-definition digital video network numbers through the control interface module. The high-definition digital video decoding and displaying device can be flexibly operated by a user conveniently, and is universal and multifunctional, and is low in cost and convenient to extent, upgrade and maintain.
Description
Technical field
The present invention relates to a kind of video decoder, particularly disclose a kind of high-definition digital video decoding display device.
Background technology
Along with the development of modern science and technology, networking, digitlization, high Qinghua have become the direction of monitoring development, and network high-definition digital video supervisory control system obtains a large amount of universally to install.
At present, in many banks, school, hospital, community, the Surveillance center of garden, public place etc. is all furnished with decoding device, realize image decoding and come on TV wall with the real-time monitoring realizing 7 × 24 hours, but Shortcomings part: be not suitable for high-definition digital video decoding, the image of D1 can only be separated at most; The poor universality of decoding, the limitation of decoding is very large; Cost is large, and cost is high; Function singleness, and autgmentability is poor; Design is solidification relatively, very flexible, is not easy to upgrading and safeguards.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide one to be convenient to user flexibility operation, general, low cost, multi-functional, be convenient to expand, upgrading, the high-definition digital video decoding display device safeguarded.
The present invention is achieved in that a kind of high-definition digital video decoding display device, it is characterized in that: comprise
Decoding control unit, for being obtained the high-definition digital video network digital of the high definition IPC coding in network by network interface card, and is controlled decoder module, display translation module, picture segmentation module, control interface module;
Decoder module, decodes for the high-definition digital video network digital of encoding to high definition IPC;
Display translation module, for showing decoded video data display translation to display device;
Picture segmentation module, for splitting picture and outputting to display device by display translation module;
Control interface module, for providing corresponding interface to central platform; Described central platform to be decoded to high-definition digital video network digital by described control interface module controls decoder module and picture segmentation module and the switching controls of picture segmentation.
Also comprise control desk unit, for described decoding control unit is carried out management control, comprise equipment control, image pull, scheme is arranged, scheme switches, taking turn setting, training in rotation start and stop; Wherein said equipment control comprises adds high-definition network camera, stream media equipment, is forwarded, the high-definition network camera in indirect control network by stream media equipment; Described image pulls to comprise, by mouse, object images is directly dragged to picture segmentation region, and carries out decompress(ion) and display by described decompression module, display translation module to object images.
Described picture segmentation module carries out any one picture segmentation in 1 segmentation, 4 segmentations, 6 segmentations, 7 segmentations, 8 segmentations, 9 segmentations, 10 segmentations, 13 segmentations, 16 segmentations, 25 segmentations, 36 segmentations, 49 segmentations or 64 segmentations to picture.
Described display translation module comprises display card.
The invention has the beneficial effects as follows: provide a kind of multiple functional, versatility is good, and cost is low, uses flexible operation, is convenient to expansion, upgrading and safeguards, supporting many picture segmentation, can realize bandwidth reuse.
Accompanying drawing explanation
Fig. 1 is frame structure schematic diagram of the present invention.
Embodiment
According to Fig. 1, the present invention comprises decoding control unit, for being obtained the high-definition digital video network digital of the high definition IPC coding in network by network interface card, and controls decoder module, display translation module, picture segmentation module, control interface module.
Decoder module, decodes for the high-definition digital video network digital of encoding to high definition IPC.
Display translation module, for showing decoded video data display translation to display device; Described display translation module comprises display card.
Picture segmentation module, for splitting picture and outputting to display device by display translation module; Described picture segmentation module carries out any one picture segmentation in 1 segmentation, 4 segmentations, 6 segmentations, 7 segmentations, 8 segmentations, 9 segmentations, 10 segmentations, 13 segmentations, 16 segmentations, 25 segmentations, 36 segmentations, 49 segmentations or 64 segmentations to picture.
Control interface module, for providing corresponding interface to central platform; Described central platform to be decoded to high-definition digital video network digital by described control interface module controls decoder module and picture segmentation module and the switching controls of picture segmentation.
Control desk unit, for described decoding control unit is carried out management control, comprise equipment control, image pull, scheme is arranged, scheme switches, taking turn setting, training in rotation start and stop; Wherein said equipment control comprises adds high-definition network camera, stream media equipment, is forwarded, the high-definition network camera of the Multiple Type in indirect control network, to realize bandwidth reuse by stream media equipment; Described image pulls to comprise, by mouse, object images is directly dragged to picture segmentation region, and carries out decompress(ion) and display by described decompression module, display translation module to object images.
According to the situation of current picture segmentation, in advance each road image can be distributed to corresponding cut zone, select the scheme disposable each road image being switched to needs decoding display needed when switching for scheme, 16 kinds of schemes can be supported at present.Taking turn arranges a kind of method to set up being actually kinds of schemes and automatically switching, and is enabled by taking turn, and the automatic taking turn that can realize TV-wall picture switches.It is manual operation that scheme switches, and it is timer automatic operation that taking turn switches, and they are all realize high definition decoding by the decoder module of decoding control unit, realize high-definition image display, realize picture segmentation by picture segmentation module by display translation module.Central platform is network operation, and it realizes high definition decoding, display and segmentation respectively by described control interface module controls decoder module, display translation module, picture segmentation module.
The present invention adopts PC+ independence high performance video cards, in-built decoding control unit, adopts the mode of soft decoding to realize decoding, the display of HD video, ensure that versatility and the flexibility of device, reduce cost, union several functions, is convenient to expansion, upgrading, is safeguarded and use.
Claims (4)
1. a high-definition digital video decoding display device, is characterized in that: comprise
Decoding control unit, for being obtained the high-definition digital video network digital of the high definition IPC coding in network by network interface card, and is controlled decoder module, display translation module, picture segmentation module, control interface module;
Decoder module, decodes for the high-definition digital video network digital of encoding to high definition IPC;
Display translation module, for showing decoded video data display translation to display device;
Picture segmentation module, for splitting picture and outputting to display device by display translation module;
Control interface module, for providing corresponding interface to central platform; Described central platform to be decoded to high-definition digital video network digital by described control interface module controls decoder module and picture segmentation module and the switching controls of picture segmentation.
2. according to a kind of high-definition digital video decoding display device described in claim 1, it is characterized in that: also comprise control desk unit, for described decoding control unit is carried out management control, comprise equipment control, image pull, scheme is arranged, scheme switches, taking turn setting, training in rotation start and stop; Wherein said equipment control comprises adds high-definition network camera, stream media equipment, is forwarded, the high-definition network camera in indirect control network by stream media equipment; Described image pulls to comprise, by mouse, object images is directly dragged to picture segmentation region, and carries out decompress(ion) and display by described decompression module, display translation module to object images.
3. according to a kind of high-definition digital video decoding display device described in claim 1, it is characterized in that: described picture segmentation module carries out any one picture segmentation in 1 segmentation, 4 segmentations, 6 segmentations, 7 segmentations, 8 segmentations, 9 segmentations, 10 segmentations, 13 segmentations, 16 segmentations, 25 segmentations, 36 segmentations, 49 segmentations or 64 segmentations to picture.
4. according to a kind of high-definition digital video decoding display device described in claim 1, it is characterized in that: described display translation module comprises display card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161166.6A CN104796665A (en) | 2015-04-08 | 2015-04-08 | High-definition digital video decoding and displaying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510161166.6A CN104796665A (en) | 2015-04-08 | 2015-04-08 | High-definition digital video decoding and displaying device |
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| CN104796665A true CN104796665A (en) | 2015-07-22 |
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| CN201510161166.6A Pending CN104796665A (en) | 2015-04-08 | 2015-04-08 | High-definition digital video decoding and displaying device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887893U (en) * | 2010-12-14 | 2011-06-29 | 福建天健电子科技股份有限公司 | DVR (digital video recorder) with high-definition display output function |
| CN102739981A (en) * | 2011-04-06 | 2012-10-17 | 捷达世软件（深圳）有限公司 | Video switch control method and system thereof |
| CN103491341A (en) * | 2013-07-17 | 2014-01-01 | 北京汉邦高科数字技术股份有限公司 | Method for displaying network hard disk video |
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2015
- 2015-04-08 CN CN201510161166.6A patent/CN104796665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887893U (en) * | 2010-12-14 | 2011-06-29 | 福建天健电子科技股份有限公司 | DVR (digital video recorder) with high-definition display output function |
| CN102739981A (en) * | 2011-04-06 | 2012-10-17 | 捷达世软件（深圳）有限公司 | Video switch control method and system thereof |
| CN103491341A (en) * | 2013-07-17 | 2014-01-01 | 北京汉邦高科数字技术股份有限公司 | Method for displaying network hard disk video |
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Application publication date: 20150722 |
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| WD01 | Invention patent application deemed withdrawn after publication |