CN104506831A - Embedded block-mode video storage, transmission and displaying system - Google Patents

Embedded block-mode video storage, transmission and displaying system Download PDF

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CN104506831A
CN104506831A CN 201510020549 CN201510020549A CN104506831A CN 104506831 A CN104506831 A CN 104506831A CN 201510020549 CN201510020549 CN 201510020549 CN 201510020549 A CN201510020549 A CN 201510020549A CN 104506831 A CN104506831 A CN 104506831A
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ndas
unit
transmission
streaming media
module
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CN 201510020549
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Chinese (zh)
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岳英丹
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山东英龙电子有限公司
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Publication of CN104506831A publication Critical patent/CN104506831A/en

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Abstract

The invention relates to an embedded block-mode video storage, transmission and displaying system. The technical problem that an existing video monitoring system is complicated in structure, low in reading speed, small in storage space and high in cost and cannot minimize resources is solved. The embedded block-mode video storage, transmission and displaying system comprises an image pickup module and an embedded streaming media processing module, wherein the embedded streaming media processing module comprises a streaming media processing module and an NDAS storage module. The streaming media processing module comprises a streaming media transmission unit and an NDAS processing unit, wherein the streaming media transmission unit is connected with the image pickup module through an AVB transmission line, and the NDAS processing unit is connected with the streaming media transmission unit. The NDAS storage module is connected with the NDAS processing unit. The embedded block-mode video storage, transmission and displaying system is widely used in the technical field of video monitoring.

Description

嵌入式块方式视频存储传输显示系统 Embedded Block transmission mode display video storage system

技术领域 FIELD

[0001] 本发明涉及一种视频监控装置,具体说是一种嵌入式块方式视频存储传输显示系统。 [0001] The present invention relates to a video monitoring apparatus, in particular to a memory embedded in blocks transmission of video display systems.

背景技术 Background technique

[0002] 个人及公共安全保护越来越重要,这种背景下智能视频安保技术的开发及需求越来越增多。 [0002] personal and public security increasingly important, and needs to develop intelligent video security technology this context more and more increasing. 随着超高速通信网络的普及,网络视频服务的需求也越来越大,因此通过网络传输的高像素摄像机及基础技术的市场占有率越来越高。 With the popularity of ultra-high-speed communication networks, the demand for online video services is also growing, so by the market share of high-pixel camera and the basic technology of network transmission is increasing. 很多大城市为了便于治安管理、停车管理等,已经开始在在适当的位置安装CCTV系统。 Many big cities in order to facilitate public security management, parking management, has begun installation of the CCTV system in the proper position.

[0003] 另一方面对于流媒体服务器的应用也越来越广,流媒体服务是实时转发给多个用户的服务,可以最小化用户的存储空间。 [0003] On the other hand for streaming media server applications more widely, real-time streaming media service is forwarded to multiple users of the service, users can minimize storage space. 流媒体服务相比写数据更多使用读取数据,所以需要提高读取速度,并且需要大容量的存储空间,因此需要开发可以提高读取速度并且确保大容量空间的存储系统。 Streaming services compared to more write data using the read data, it is necessary to increase the read speed and large capacity storage space, so that development can improve the reading speed and large-capacity storage systems to ensure space.

[0004] 但是目前技术是使用PC系列的硬件进行流媒体(streaming)记录(recording)、显示(display)功能,存在无法最小化资源,技术结构复杂,成本高的技术问题。 [0004] However, the current technology is the use of PC hardware series streaming media (streaming) record (recording), display (display) function, there is a technical problem can not be minimized resources, complex technology structure and high cost.

发明内容 SUMMARY

[0005] 本发明就是为了解决现有视频监控系统结构复杂、读取速度慢、存储空间小、无法最小化资源、成本高的技术问题,提供一种结构简单、读取速度块、存储空间大、可最小化资源、成本低的嵌入式块方式视频存储传输显示系统。 [0005] The present invention is to solve the complex structure of the conventional video surveillance system, the reading speed is slow, a small storage space to minimize the resources, the problem of high cost technologies, provide a simple, block read speed, large storage space , embedded block system resources can be minimized, and low cost transmission display video storage system.

[0006] 本发明的技术方案是,提供一种嵌入式块方式视频存储传输显示系统,包括摄像模块和嵌入式流媒体处理模块,嵌入式流媒体处理模块包括流媒体处理模块和NDAS存储模块; [0006] aspect of the present invention is to provide a video storage in blocks embedded transmission display system comprising a camera module and a processing module embedded streaming media, streaming media embedded processing module and a storage module NDAS media processing module includes a stream;

[0007] 流媒体处理模块包括流媒体传输单元和NDAS处理单元,流媒体传输单元与摄像模块通过AVB传输线连接,NDAS处理单元与流媒体传输单元连接;NDAS存储模块与NDAS处理单元连接。 [0007] Streaming media streaming module comprises a transmission unit and a processing unit NDAS, streaming media transmission unit AVB imaging module through a transmission line, and the processing unit NDAS streaming media transmission unit is connected; NDAS NDAS storage module and the processing unit is connected.

[0008] 优选地,NDAS存储模块包括NDAS板和硬盘组,NDAS板包括NDAS协议支持单元、硬盘I/O格式化支持单元、硬盘控制单元和MAC控制单元,NDAS协议支持单元、硬盘I/O格式化支持单元、硬盘控制单元和MAC控制单元分别与NDAS处理单元连接,硬盘组与MAC控制单元连接,硬盘控制单元与MAC控制单元连接。 [0008] Preferably, the memory module comprising NDAS NDAS plate and disk groups, NDAS NDAS protocol support plate includes means, disk I / O format supporting unit, and a hard disk control unit MAC control elements, NDAS protocol support unit, disk I / O formatting the support unit, the hard disk control unit and the control unit is connected to the MAC NDAS processing unit, a hard disk unit connected to a control group, the MAC, MAC hard disk control unit connected to the control unit.

[0009] 优选地,NDAS板还设有网络带宽支持单元,网络带宽支持单元与NDAS处理单元连接。 [0009] Preferably, also a bandwidth NDAS plate-supporting unit, the support unit and the network bandwidth NDAS processing unit is connected.

[0010] 优选地,流媒体处理模块还设有压缩视频解码单元,压缩视频解码单元与NDAS处理单元连接,压缩视频解码单元连接有显示模块。 [0010] Preferably, the processing module is further provided streaming compressed video decoder, the compressed video decoding unit NDAS processing unit is connected, the compressed video decoding unit connected to a display module.

[0011] 优选地,摄像模块设有两个以上摄像机,硬盘组设有两个以上硬盘。 [0011] Preferably, the camera module is provided with two or more cameras, it is provided with two or more hard disk drive group.

[0012] 本发明的有益效果是,结构简单、读取速度块,可满足大容量存储空间的需求,可最小化资源、成本低。 [0012] Advantageous effects of the present invention is a simple structure, the reading speed of the block, can meet the needs of a large-capacity storage space, resources can be minimized, and low cost. 多个摄像机拍摄的视音频数据通过AVB (Aud1 Video Bridge)方式传输,压缩的视频数据原封不动的传输及NDAS (Network Direct Attach Storage)方式存储到多个硬盘上。 Multiple cameras captured video and audio data transmission by way of AVB (Aud1 Video Bridge), compressed video data transmission intact and NDAS (Network Direct Attach Storage) stored on multiple hard disks.

[0013] 本发明进一步的特征和方面,将在以下参考附图的具体实施方式的描述中,得以清楚地记载。 Further features and aspects of the invention, will be described below with reference to specific embodiments in the figures, it is clearly documented [0013] present.

附图说明 BRIEF DESCRIPTION

[0014] 图1是本发明的嵌入式块方式视频存储传输显示系统的原理框图; [0014] FIG. 1 is a schematic block diagram of a system embedded memory transmission mode of the present invention the video display;

[0015] 图2是流媒体处理模块的原理框图; [0015] FIG. 2 is a block diagram of streaming media processing module;

[0016] 图3是NDAS存储模块的原理框图。 [0016] FIG. 3 is a block diagram of a memory module NDAS.

[0017] 图中符号说明: [0017] REFERENCE SIGNS:

[0018] 100.嵌入式块方式视频存储传输显示系统;110.摄像模块;120.嵌入式流媒体处理模块;130.显示模块;111、112〜I IN为第I摄像机、第2摄像机〜第N摄像机;120a.流媒体处理模块;120b.NDAS存储模块;121.流媒体传输单元;122.NDAS处理单元;123.压缩视频解码单元;10.NDAS板;11.NDAS协议支持单元;12.硬盘I/O格式化支持单元;13.网络带宽支持单元;14.硬盘控制单元;15.MAC控制单元;20.硬盘组;21、22〜2N为第I硬盘、第2硬盘〜第N硬盘。 [0018] 100. The embedded memory blocks transmission of video display system embodiment;. The camera module 110; 120 embedded streaming media processing module;.. 130 display module; 111,112~I IN I for the first camera, the second camera of ~ N cameras;. streaming media processing module 120a; 120b.NDAS storage module; 121 streaming media transmission unit; 122.NDAS processing unit;. 123 compressed video decoding unit; 10.NDAS plate; 11.NDAS protocol support unit; 12. disk I / O format support unit;. bandwidth supporting unit 13;. 14 hard disk control unit; 15.MAC control unit; 20 hard group; 21,22~2N I for the first drive, the second to N-th hard disk hard .

具体实施方式 Detailed ways

[0019] 以下参照附图,以具体实施例对本发明作进一步详细说明。 [0019] Referring to the drawings, specific embodiments to be described in further detail of the present invention.

[0020] 如图1所示,嵌入式块方式视频存储传输显示系统100包括摄像模块110、嵌入式流媒体处理模块120和显示模块130。 [0020] As shown, the embedded block transmission mode display video storage system 100 comprises a camera module 110, embedded streaming media processing module 120 and display module 130. 嵌入式流媒体处理模块120与摄像模块110连接,显示模块130与嵌入式流媒体处理模块120连接。 Embedded streaming media processing module 120 is connected to the camera module 110, display module 130 is connected to the processing module 120 embedded streaming media.

[0021 ] 摄像模块110包含多个摄像机,从第I摄像机111到第N摄像机I IN,这些摄像机各自安装在不同场所,拍摄周边环境的视频及音频数据通过AVB (Aud1 Video Bridge)传输线传输到嵌入式流媒体处理模块120。 [0021] The camera module 110 comprises a plurality of cameras, from I camera 111 to the N-th camera I the IN, these cameras are each mounted in different places, the shooting surroundings of video and audio data transmission AVB (Aud1 Video Bridge) transmission lines to insert streaming media processing module 120. 各个摄像机可以使用球机、PTZ(Pan Tilt Zoom)摄像机、数字摄像机或模拟摄像机等等。 Each camera may be used domes, PTZ (Pan Tilt Zoom) camera, a digital camera or an analog camera and the like.

[0022] 嵌入式流媒体处理模块120包括流媒体处理模块120a和NDAS存储模块120b,体现嵌入式块方式视频传输、存储。 [0022] The embedded processing module 120 includes a streaming media streaming media processing modules 120a and NDAS storage module 120b, block system embodied embedded video transmission, storage. NDAS是Network Direct Attach Storage的缩写,表示网络直连存储技术。 NDAS Network Direct Attach Storage is the abbreviation represents a network attached storage technology.

[0023] 如图2所示,流媒体处理模块120a包括流媒体传输单元121、NDAS处理单元122和压缩视频解码单元123。 [0023] As shown, the streaming processing module 120a includes a stream media transmission unit 121, NDAS 122 and the compression processing unit 2 video decoding unit 123. 流媒体传输单元121与摄像模块110通过AVB传输线连接,NDAS处理单元122与流媒体传输单元121连接,压缩视频解码单元123与NDAS处理单元122连接。 Streaming media transmission unit 121 is connected to the camera module 110 through the transmission line AVB, NDAS processing unit 122 is connected to the streaming media transmission unit 121, the compressed video decoding unit 123 is connected to the processing unit 122 NDAS.

[0024] 流媒体传输单元121用于接收多个摄像机(第I摄像机111到第N摄像机11N)传输的压缩视频,实现不需要转换进行传输的流媒体功能。 [0024] The streaming media transmission unit 121 for receiving a plurality of cameras (first to N-th I camera 111 camera 11N) compressed video transmission, without prior conversion function streaming media transmission. 压缩方式可以是多种形式,如:Mot1n JPEG(Mot1n Joint Photographic Experts Group, MJPEG)、MPEG(Mot1n PictureExperts Group)-4、H.264、微波(Wavelet)、JPEG 2000 等。 Compression may be in various forms, such as: Mot1n JPEG (Mot1n Joint Photographic Experts Group, MJPEG), MPEG (Mot1n PictureExperts Group) -4, H.264, microwave (Wavelet), JPEG 2000 and the like.

[0025] MJPEG 方式一般通过TCP (Transmiss1n Control Protocol)传输,TCP 在接收端收到数据时传送应答信号,所以有可靠性,如果未收到应答信号时重新发送。 [0025] MJPEG general way TCP (Transmiss1n Control Protocol) transmitted through, TCP receiver receives transmitted data response signal, so there are reliability, if the resend acknowledge signal is not received. 这种重新发送方式在网络上出现冲突或者像无线传输一样存在数据丢失时非常有用。 This resend way conflict on the network or there is the same as the wireless transmission is useful when data loss. 在重新发送时视频流媒体接收端会经常掉线,使用MJPEG时每个图像独立有效,所以可以提供高画质的视频。 When resending streaming video receiving side will often dropped, each image is independently MJPEG effective use, it is possible to provide a high-quality video.

[0026]相反 MPEG-4 及H.264 — 般使用UDP (user datagram protocol)或者RTP (Real-time Transport Protocol)方式传输。 [0026] MPEG-4 and the opposite H.264 - general use UDP (user datagram protocol), or RTP (Real-time Transport Protocol) transmission mode. UDP无法确保传输的可靠性,对于丢失的数据不会重新发送,所以RTP及UDP适合数据丢失少,通过QoS (Quality of Service)确保网络带宽的环境。 UDP can not ensure the reliability of transmission will not be sent again for the missing data, RTP and UDP for less data loss, ensure that the network bandwidth environment through QoS (Quality of Service). MPEG-4在RTP/UDP上传输时对于数据丢失有很好的特性。 When the MPEG-4 transmission over RTP / UDP for data loss has good characteristics. 如果在UDP上传输时发生丢失时解码后视频质量有所下降,但可以通过计算程序可以修复丢失的图像。 If the decoded video quality is lost when the decline occurs when transmitted over UDP, but it can repair lost image by calculating the program.

[0027] 而且UDP传输通过一个流动可以传输多个接收端的IP multicast功能。 [0027] and a flow over UDP can be transmitted to multiple receivers IP multicast function. 在这种IP multicast环境下可以减少视频解码或者摄像机上需要处理的工作量,可以减少网络带宽的长处。 In this IP multicast environment the video decoder may be reduced or to be treated on the camera work, the network bandwidth can be reduced strengths. 从网络带宽角度来看的话MPEG-4及H.264是目前使用最广泛的压缩方式。 From the point of view of network bandwidth if H.264 and MPEG-4 is the most widely used compression method.

[0028] 相反MJPEG的图像品质非常好,但是需要很高的网络带宽,每个帧数都是独立的所以速度比较慢的I ink上非常好的压缩方式.与MJPEG对比H264使用大约1/6网络带宽,所以为了减少网络带宽可能是最佳的压缩方式。 [0028] In contrast MJPEG image quality is very good, but requires a high network bandwidth, each frame is independent relatively slow speed so I ink very good compression. MJPEG and H264 using about 1/6 Comparison network bandwidth, so in order to reduce network bandwidth may be the best compression method.

[0029] NDAS处理单元122为具有NDAS协议高速传输视音频数据的ASIC (Applicat1nSpecific Integrated Circuit)芯片。 [0029] NDAS NDAS processing unit 122 having a high-speed transmission protocol of the video and audio data ASIC (Applicat1nSpecific Integrated Circuit) chip.

[0030] NDAS处理单元122用于使压缩视频原封不动的保存到NDAS存储模块120b,压缩视频解码单元123用于使压缩的视频解码后还原。 [0030] NDAS processing unit 122 for the compressed video stored intact NDAS storage module 120b, the compressed video decoder 123 for decoding the compressed video after reduction.

[0031] 如图3所示,NDAS存储模块120b包括NDAS板10和硬盘组20,NDAS板10包括NDAS协议支持单元11、硬盘1/0格式化支持单元12、网络带宽支持单元13、硬盘控制单元14和MAC控制单元15,NDAS协议支持单元11、硬盘1/0格式化支持单元12、网络带宽支持单元13、硬盘控制单元14和MAC控制单元15分别与NDAS处理单元122连接。 [0031] As shown in FIG. 3, the memory module 120b includes NDAS NDAS plate 10 and disk groups 20 is, NDAS NDAS protocol support plate 10 includes a unit 11, a hard disk unit 12 1/0 format support, network bandwidth to support unit 13, the hard disk control MAC unit 14 and the control unit 15, NDAS protocol support unit 11, a hard disk unit 12 1/0 format support, network bandwidth to support unit 13, the hard disk control unit 14 and the MAC control unit 15 are connected to the processing unit 122 NDAS.

[0032] 硬盘组20包括多个硬盘,从第I硬盘21、第2硬盘22到第N硬盘2N。 [0032] The hard disk pack 20 includes a plurality of hard disk, the hard disk 21 from the I, the second hard disk 22 to the N-th hard disk 2N. 硬盘组20的每个硬盘分别与MAC控制单元15连接,硬盘控制单元14与MAC控制单元15连接。 Each hard disk group 20 are connected to the MAC control unit 15, the hard disk control unit 14 is connected to the MAC control unit 15.

[0033] NDAS协议支持单元11具有与NDAS处理单元122匹配的NDAS通信协议,在NDAS处理单元122发出存储命令时可以直接将视音频数据存储到硬盘组20,并且支持可以与NDAS协议通信的协议。 [0033] NDAS protocol support unit 11 has a unit 122 matches NDAS communication protocol NDAS process, when NDAS processing unit 122 issues a store command to direct video and audio data stored in the hard disc array 20, and the support may protocol NDAS protocol to communicate with the .

[0034] 硬盘1/0格式化支持单元12是从NDAS处理单元122发出最初块方式存储命令接收时,在硬盘组20中对应的硬盘实现可视化功能。 When the [0034] support the hard disk formatter unit 12 is 1/0 receives the command issued from the stored first block NDAS processing unit 122, to achieve visualization of the hard disc array 20 in the corresponding hard disk. 这时通过每个板固有的MAC地址信息选择对应硬盘。 In this case the hard disk by selecting the corresponding MAC address unique to each plate.

[0035] 网络带宽支持单元13可提供几千兆的网络带宽,提高硬盘组20存储速度。 [0035] The network element 13 may provide bandwidth to support multi-gigabit bandwidth increases drive 20 stores the set speed.

[0036] MAC控制单元15是通过每个板固有的MAC地址信息,可以控制连接到第I硬盘21〜第N硬盘2N。 [0036] MAC control unit 15 through the unique MAC address information of each plate, may be controlled connected to the hard disk I 21~ N-th hard disk 2N.

[0037] 硬盘控制单元14用于控制向硬盘组20中的每个硬盘上直接存储块单位的视音频数据。 [0037] The hard disk control unit 14 for controlling the video and audio data to the hard disc array 20 in each drive unit direct memory block.

[0038] NDAS处理单元122发生存储命令时可以将视音频数据直接存储到硬盘组20上。 Video and audio data may be stored directly on the hard disk 20 is set [0038] NDAS storage command processing unit 122 occurs.

[0039] 硬盘组20中的每个硬盘根据命令以块方式存储视音频数据。 The 20 [0039] The hard disk drive group each command stored video and audio data in chunks. 硬盘的类型可以是Hard Disk Drive、HDD、Optical Disk Drive、ODD、Solid State Disk、SSD 等。 The type of hard drive can be a Hard Disk Drive, HDD, Optical Disk Drive, ODD, Solid State Disk, SSD and so on.

[0040] 显示模块130与压缩视频解码单元123连接,用于显示压缩视频解码单元123解码后的视频。 [0040] 123 is connected to the display module 130 the compressed video decoding unit for displaying the compressed video after the video decoding unit 123 decoding.

[0041] 以上所述仅对本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 [0041] The above is only preferred embodiments of the present invention, but not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡是在本发明的权利要求限定范围内,所做的任何修改、等同替换、改进等,均应在本发明的保护范围之内。 All in the scope of the claims defining the invention within the claims, any changes made, equivalent substitutions and improvements should fall within the scope of the present invention.

Claims (5)

1.一种嵌入式块方式视频存储传输显示系统,其特征是,包括摄像模块和嵌入式流媒体处理模块,所述嵌入式流媒体处理模块包括流媒体处理模块和NDAS存储模块; 所述流媒体处理模块包括流媒体传输单元和NDAS处理单元,所述流媒体传输单元与所述摄像模块通过AVB传输线连接,所述NDAS处理单元与所述流媒体传输单元连接;所述NDAS存储模块与所述NDAS处理单元连接。 An embedded memory blocks way transmission of video display system, characterized in that the camera module comprises a processing module and embedded streaming media, the streaming media embedded processing module comprises a processing module and a streaming NDAS storage module; said stream streaming media processing module includes a transmission unit and a processing unit NDAS, the streaming media transmission unit and the camera module AVB connected by a transmission line, the processing unit is connected to the NDAS streaming media transmission unit; the storage module and the NDAS NDAS said processing unit is connected.
2.根据权利要求1所述的嵌入式块方式视频存储传输显示系统,其特征在于,所述NDAS存储模块包括NDAS板和硬盘组,所述NDAS板包括NDAS协议支持单元、硬盘I/O格式化支持单元、硬盘控制单元和MAC控制单元,所述NDAS协议支持单元、硬盘I/O格式化支持单元、硬盘控制单元和MAC控制单元分别与所述NDAS处理单元连接,所述硬盘组与所述MAC控制单元连接,所述硬盘控制单元与所述MAC控制单元连接。 The embedded memory blocks transmission mode video display system according to claim 1, wherein said memory module includes NDAS NDAS plate and disk groups, the NDAS NDAS protocol support unit comprises a plate, disk I / O format of the support unit, and a hard disk control unit MAC control elements, the NDAS protocol support unit, disk I / O format supporting unit, and a hard disk control unit the control unit MAC NDAS respectively connected to the processing unit, the hard disk and the group a control unit connected to said MAC, the hard disk control unit the control unit is connected to the MAC.
3.根据权利要求2所述的嵌入式块方式视频存储传输显示系统,其特征在于,所述NDAS板还设有网络带宽支持单元,所述网络带宽支持单元与所述NDAS处理单元连接。 The embedded memory blocks transmission mode video display system according to claim 2, wherein said plate further has a bandwidth NDAS supporting unit, the network bandwidth to support the NDAS unit connected to the processing unit.
4.根据权利要求1、2或3所述的嵌入式块方式视频存储传输显示系统,其特征在于,所述流媒体处理模块还设有压缩视频解码单元,所述压缩视频解码单元与所述NDAS处理单元连接,所述压缩视频解码单元连接有显示模块。 The embedded video storage block mode transmission or display system according to claim 2 or 3, wherein the processing module is further provided streaming compressed video decoding unit, said compressing unit and said video decoding NDAS processing unit connected to said compressed video decoding unit connected to a display module.
5.根据权利要求4所述的嵌入式块方式视频存储传输显示系统,其特征在于,所述摄像模块设有两个以上摄像机,所述硬盘组设有两个以上硬盘。 Embedded Block video storage mode transmission according to claim 4, said display system, wherein the camera module is provided with two or more cameras, is provided with two or more of the hard disk drive group.
CN 201510020549 2015-01-15 2015-01-15 Embedded block-mode video storage, transmission and displaying system CN104506831A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412513A (en) * 2016-10-14 2017-02-15 环球大数据科技有限公司 Video processing system and processing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103281520A (en) * 2013-05-30 2013-09-04 山东卡尔电气股份有限公司 High-definition video monitoring and storing system
CN103313020A (en) * 2013-06-27 2013-09-18 武汉烽火众智数字技术有限责任公司 Video cascading device for multi-way high-definition network video recorder and method thereof
CN103609127A (en) * 2011-06-08 2014-02-26 三星电子株式会社 Method and system for proxy entity representation in audio/video networks
US20140169184A1 (en) * 2006-10-05 2014-06-19 Alcatel-Lucent Ethernet Equipment Utilizing Catalogs And Continuity Checks To Enhance UPnP And AVB Applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140169184A1 (en) * 2006-10-05 2014-06-19 Alcatel-Lucent Ethernet Equipment Utilizing Catalogs And Continuity Checks To Enhance UPnP And AVB Applications
CN103609127A (en) * 2011-06-08 2014-02-26 三星电子株式会社 Method and system for proxy entity representation in audio/video networks
CN103281520A (en) * 2013-05-30 2013-09-04 山东卡尔电气股份有限公司 High-definition video monitoring and storing system
CN103313020A (en) * 2013-06-27 2013-09-18 武汉烽火众智数字技术有限责任公司 Video cascading device for multi-way high-definition network video recorder and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412513A (en) * 2016-10-14 2017-02-15 环球大数据科技有限公司 Video processing system and processing method
CN106412513B (en) * 2016-10-14 2019-06-11 环球大数据科技有限公司 Processing system for video and processing method

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