CN203072069U - Whole-course video and audio recording synchronization recording system - Google Patents
Whole-course video and audio recording synchronization recording system Download PDFInfo
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- CN203072069U CN203072069U CN 201320025725 CN201320025725U CN203072069U CN 203072069 U CN203072069 U CN 203072069U CN 201320025725 CN201320025725 CN 201320025725 CN 201320025725 U CN201320025725 U CN 201320025725U CN 203072069 U CN203072069 U CN 203072069U
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Abstract
The utility model discloses a whole-course video and audio recording synchronization recording system and belongs to the video image technology field. The system comprises a camera device, a pickup device and an image and sound processing unit, wherein the camera device and the pickup device are movably installed; the image and sound processing unit is used to process the image of the camera device and the sound of the pickup device and carry out synchronous recording. The camera device and the pickup device are connected to the image and sound processing unit. According to the system of the utility model, the image and sound processing unit is used to synchronously collect image and sound information and the synchronous recording is performed in the image and sound processing unit. The camera device and the pickup device are movably installed so that stability is high and the device is convenient to be moved. Video recording and the recording can be performed synchronously.
Description
Technical field
The utility model relates to the video image technical field, particularly a kind of omnidistance video and audio recording synchronous RW system.
Background technology
Video technique is as a kind of dynamic image technology, through the development of decades, we production and life in obtained application more and more widely.
Present image recording system mainly is to be applied as the master with fixed-site, hardware setting and server is fixed in the machine room, and the camera ball machine that installs and fixes in the video recording place.
No matter this image video recording technology, or be too simple is image quality, or real-time, fluency aspect all can not satisfy in end subscriber and commercial use standard; Function is too powerful, and complicated operation must just can use through professional training, but price is too high again simultaneously, and end subscriber uses and popularizes in being unfavorable for.Fixed image recording system has limited the resource availability greatly, particularly for the video recording unfixed time of place, can't use at all; Simultaneously, this video recording system can not be supported the CD burning as the auxiliary storage instrument of video information.
The utility model content
For solve image recording system stability not high, can not move installation, complicated operation, and can not synchronous RW to the problem of CD, a kind of omnidistance video and audio recording synchronous RW system now is provided.Concrete technical scheme is as follows:
A kind of omnidistance video and audio recording synchronous RW system, comprise the camera head of removable installation and sound pick up equipment and be used for the sound of the image of described camera head and described sound pick up equipment is handled and the figure sound processing unit of synchronous RW that described camera head all is connected described figure sound processing unit with described sound pick up equipment.
Preferably, described figure sound processing unit comprises:
Be used for the image of described camera head and the acoustic information of described sound pick up equipment are gathered and the image capture module of handling;
Video encoding module, described video encoding module connects described image capture module, and with the compression of encoding of the image of described image capture module and acoustic information;
The live module of audio video synchronization is connected with described video encoding module, and the video information after the described coding compression is transferred to live client, produces video flowing;
The synchronous RW module is connected with described video encoding module, and the video information after the described coding compression is carried out imprinting synchronously.
Preferably, also comprise the Temperature Humidity Sensor of gathering ambient temperature and humidity, described Temperature Humidity Sensor connects described figure sound processing unit.
Preferably, described camera head is the built-in camera of described figure sound processing unit or external DV video camera.
Preferably, described sound pick up equipment is DV video camera or external pick-up.
Preferably, also comprise the operation control module, be connected with described video encoding module with described image capture module respectively, after described image capture module information transmitted data are controlled processing, offer described video encoding module.
Preferably, described synchronous RW module with video information respectively imprinting synchronous writing in the buffer memory of CD and described synchronous RW mould.
Preferably, described figure sound processing unit also includes the display for display video information.
Preferably, described DV video camera is provided with the tripod of adjusting described camera height and angle.
Compared with prior art, the omnidistance video and audio recording synchronous RW system that technique scheme provides has the following advantages: gather image and acoustic information synchronously by figure sound processing unit, and in figure sound processing unit synchronous RW, and camera head and sound pick up equipment are removable installation, not only stability is high, and conveniently moving, can record a video synchronously and imprinting.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the omnidistance video and audio recording synchronous RW system structural representation that provides among the utility model embodiment;
Fig. 2 is the figure sound processing unit structural representation that provides among the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model execution mode is described in further detail.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of omnidistance video and audio recording synchronous RW system, comprise the camera head of removable installation and sound pick up equipment and be used for the sound of the image of camera head and sound pick up equipment is handled and the figure sound processing unit of synchronous RW that camera head all is connected described figure sound processing unit with sound pick up equipment.
Preferably, figure sound processing unit comprises:
Be used for the image of camera head and the acoustic information of sound pick up equipment are gathered and the image capture module of handling;
Video encoding module, video encoding module connect image capture module, and with the compression of encoding of the image of image capture module and acoustic information;
The live module of audio video synchronization is connected with video encoding module, and the video information after the coding compression is transferred to live client, produces video flowing;
The synchronous RW module is connected with video encoding module, and the video information after the coding compression is carried out imprinting synchronously.
Preferably, also comprise the Temperature Humidity Sensor of gathering ambient temperature and humidity, Temperature Humidity Sensor connects described figure sound processing unit.
Preferably, camera head is the built-in camera of described figure sound processing unit or external DV video camera.
Preferably, sound pick up equipment is DV video camera or external pick-up.
Preferably, also comprise the operation control module, be connected with video encoding module with described image capture module respectively, after image capture module information transmitted data are controlled processing, offer video encoding module.
Preferably, the synchronous RW module with video information respectively imprinting synchronous writing in the buffer memory of CD and described synchronous RW mould.
Preferably, figure sound processing unit also includes the display for display video information.
Preferably, the DV video camera is provided with the tripod of adjusting described camera height and angle.
Figure sound processing unit is host machine part, and camera head and sound pick up equipment are external part.Video camera in the external part can use the built-in camera of portable main machine, also can be external DV video camera, and can switch by the main frame hard switching.Tripod is used for fixing the placement external camera, and can adjust height and angle flexibly.The critical altitude of tripod is not less than 1 meter.Temperature Humidity Sensor, external Temperature Humidity Sensor is gathered ambient temperature and humidity by Temperature Humidity Sensor.Pick-up can use the DV video camera as on-the-spot pick up facility, also can gather environmental voice information by external pick-up.Host machine part can adopt the notebook type structure, integrated flip-shell display screen; It is smooth that the corner bag protects the part requirement, do not have wedge angle; Fixed screw is concordant with case surface, adopts antirust screw; Be designed beautifully, it is exquisite to do manual work, and shock resistance is good.Host system configuration and interface: main frame is answered built-in pair of CD writer, hard disk, key mouse, display screen.
Be equipped with the above network interface of 100M.Be equipped with interface and connect external camera, Temperature Humidity Sensor, pick-up.Support VGA output, look audio frequency output.And configuration is no less than 2 USB2.0 interfaces.
Host machine part mainly comprises following five modules:
Image capture module: gather two-path video simultaneously, image capture module offers video encoding module and treats further processing by after sampling, quantizing and be changed to digital image.Video encoding module: through acquisition process rear video frame, video encoding module is utilized the compression of encoding of H264 technology.Together 264 video flowings are offered live module for live use at this.The live module of audio video synchronization: offer 264 stable video flowings of live client.The operation control module: operator's use window, provide as picture switching, video text mark, video camera control equals operation-interface, and offers coding module after doing corresponding data processing.The synchronous RW module: the synchronous two CD imprinting same period is provided, and coding module processed video stream one is divided into three, and a copy of it just is placed on writing in the buffer memory of synchronous RW module.
Omnidistance video and audio recording synchronous RW system adopts synchronous optical track hardware encipher AV directly to carve technique for fixing from packed data, directly determines on-the-spot audiovisuals.When having guaranteed that information is obtained at the scene, prevent that recording arrangement from fixedly in the chain process, utilizing the video software cipher mode at original audiovisual evidence, montage, delete, distort etc.Utilize the parallel central processing unit (CPU) of tower three mould sounds, video coding, the on-the-spot synchronizing information of the hard net multithreading of two light is handled, and introduces ATM data security memory technology, makes the physical isolation that the initial data multi-channel parallel is handled and information security is stored.By 3VS1 functional failure of electromechanical isolation technology, CD is directly carved fully independently high intelligent work module of three on platform, hard disc data processing platform, network remote maneuvering platform, utilize pure hardware mode that it is isolated fully, have only sharing of live video information between platform, and it is interdependent not have software and hardware, does not disturb mutually, is independent of each other, form separately independently data assurance, simultaneously, synchronously, CD that the audiovisual evidence is carried out at same scene directly fixing, data on hard disc backed up in synchronization, network remote commander.Adopt many picture numerals synthetic, the picture that the on-the-spot multimachine of assurance hearing position association image is taken synchronously synthesizes, and shows with parallel the fixing of many pictures synthesis mode, satisfies the fixedly corresponding relation of chain of on-the-spot scape picture.Utilize advanced digital tonequality Adjustment System, double-tone is input channel frequently, has guaranteed collection high definition and the data security of on-the-spot sound.Adopt the audio-frequency information synchronous Display Technique that superposes, the conversation content voiceprint is presented on the hearing picture synchronously, to preventing that the pickup fault from causing the words evidence to lose important meaning of monitoring is arranged, simultaneously because the audio frequency vocal print synchronous overlaying relation corresponding with video more increased the difficulty that its Zuan changes.Utilize network sound, video compression treatment technology, handle and the programmable high-speed number of degrees word signal processor (DSP) of design at multimedia especially, in conjunction with the high performance operation system, the sound that hearing is on-the-spot, video information are in real time synchronously in the network platform transmission of a safety and network connection is provided, built-in WEB server, use browser can watch the hearing field condition by place remote by password authentication, simultaneously the voice commander is carried out at the scene.Two DI hearing picture-in-pictures of SD, the window face can amplify arbitrarily, and observation becomes clear details and head portrait is captured.Adopt embedded Chinese and English character library, can make things convenient for making stack, the fixed disk file name editor who finishes the video head easily and write.Adopt the RS485 mechanics of communication, can easily obtain on-the-spot important information and carry out the real-time video stack, have the function of control cloud mirror video camera simultaneously.Trinity operator scheme is supported local keys of key control, peripheral mouse control and network remote control.One key namely, and is convenient and simple.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. omnidistance video and audio recording synchronous RW system, it is characterized in that, comprise the camera head of removable installation and sound pick up equipment and be used for the sound of the image of described camera head and described sound pick up equipment is handled and the figure sound processing unit of synchronous RW that described camera head all is connected described figure sound processing unit with described sound pick up equipment.
2. omnidistance video and audio recording synchronous RW system according to claim 1 is characterized in that, described figure sound processing unit comprises:
Be used for the image of described camera head and the acoustic information of described sound pick up equipment are gathered and the image capture module of handling;
Video encoding module, described video encoding module connects described image capture module, and with the compression of encoding of the image of described image capture module and acoustic information;
The live module of audio video synchronization is connected with described video encoding module, and the video information after the described coding compression is transferred to live client, produces video flowing;
The synchronous RW module is connected with described video encoding module, and the video information after the described coding compression is carried out imprinting synchronously.
3. omnidistance video and audio recording synchronous RW system according to claim 1 is characterized in that, also comprises the Temperature Humidity Sensor of gathering ambient temperature and humidity, and described Temperature Humidity Sensor connects described figure sound processing unit.
4. omnidistance video and audio recording synchronous RW system according to claim 1 is characterized in that, described camera head is the built-in camera of described figure sound processing unit or external DV video camera.
5. omnidistance video and audio recording synchronous RW system according to claim 1 is characterized in that, described sound pick up equipment is DV video camera or external pick-up.
6. omnidistance video and audio recording synchronous RW system according to claim 2, it is characterized in that, also comprise the operation control module, be connected with described video encoding module with described image capture module respectively, after described image capture module information transmitted data are controlled processing, offer described video encoding module.
7. omnidistance video and audio recording synchronous RW system according to claim 2 is characterized in that, described synchronous RW module with video information respectively imprinting synchronous writing in the buffer memory of CD and described synchronous RW mould.
8. omnidistance video and audio recording synchronous RW system according to claim 2 is characterized in that, described figure sound processing unit also includes the display for display video information.
9. omnidistance video and audio recording synchronous RW system according to claim 4 is characterized in that, described DV video camera is provided with the tripod of adjusting described camera height and angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025725 CN203072069U (en) | 2013-01-17 | 2013-01-17 | Whole-course video and audio recording synchronization recording system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320025725 CN203072069U (en) | 2013-01-17 | 2013-01-17 | Whole-course video and audio recording synchronization recording system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108632685A (en) * | 2017-03-16 | 2018-10-09 | 株式会社理光 | audio acquisition device |
| CN108769624A (en) * | 2018-07-09 | 2018-11-06 | 北京精友世纪软件技术有限公司 | It is a kind of intelligence vehicle insurance mobile video survey system |
-
2013
- 2013-01-17 CN CN 201320025725 patent/CN203072069U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108632685A (en) * | 2017-03-16 | 2018-10-09 | 株式会社理光 | audio acquisition device |
| US10721399B2 (en) | 2017-03-16 | 2020-07-21 | Ricoh Company, Ltd. | Audio data acquisition device including a top surface to be attached to a bottom of an omnidirectional image sensing device |
| US11190685B2 (en) | 2017-03-16 | 2021-11-30 | Ricoh Company, Ltd. | Audio data acquisition device including a top surface to be attached to a bottom of an omnidirectional image sensing device |
| CN108769624A (en) * | 2018-07-09 | 2018-11-06 | 北京精友世纪软件技术有限公司 | It is a kind of intelligence vehicle insurance mobile video survey system |
| CN108769624B (en) * | 2018-07-09 | 2020-09-22 | 北京精友世纪软件技术有限公司 | Intelligent automobile insurance mobile video surveying system |
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Granted publication date: 20130717 |