fta dvr

The problem of data storage is very important, but in practical application it is wrong. Often appear out of disk, Volume lock Deng Many problems, seriously affecting the overall system of normal use, so the data dedicated storage has become the market's most concerned about security products. Traditional data storage mode In the current digital world, the most common is the following four types of storage: hard disk, DAS, NAS, SAN. 1. Hard Drive Whether the

The advantage of cable network monitoring is low transmission cost, large network bandwidth and good transmission effect, but it can't realize the monitoring demand of mobile industry. 3G Wireless monitoring advantage is to realize the mobile audio and video monitoring, easy to temporary monitoring, but high transmission costs, low network bandwidth, transmission effects are affected by a variety of factors. In the field of networked monitoring, cable network monitoring accounted for 10% of 90%

preview to reduce the code rate, and do not affect the local video proposed dual-stream technology, that is, one video into the DVR, DVR can encode to provide two kinds of code stream, main stream and sub- The main stream resolution is higher than the sub-code stream, the main stream is used for video recording, the sub-stream is used for network transmission, the default client access using the main code

October 16, the grand release of its voice Im:youni (with You) the latest version of the new Youni the largest feature in the Wallet function, this feature can allow Youni users such as the message version of direct transfer. As with many previous IM, Youni also privacy and security as a feature: Youni friend relationship is entirely based on the Address book, directly using mobile phone number as Youni number. ? Shanda announced in the conference, before the release of this version of Youni,

Black more than 70 surveillance cameras are so simple Recently, a security researcher found that surveillance cameras sold by more than 70 vendors are vulnerable to Remote Code Execution (RCE) attacks. According to the Rotem Kemer study by security researcher, surveillance cameras sold by more than 70 vendors are vulnerable to Remote Code Execution (RCE) attacks. The researchers noted that the products being sold by the supplier use the same firmware that is vulnerable to RCE attacks. In the "

First, the actual use of peanut rods wiring method:1. Connect the peanut wand and the router's LAN port with a network cable first2. Power the peanut wand with an external USB power supplyPeanut Rod-USB power supply (optional):Peanut sticks do not have their own power supply, but we picked out the quality of the better USB power.Note: Be sure to use a stable external USB power supply to ensure proper use of the peanut stickSecond, peanut stick set use method:1. Enter www.oray.cn in the browser t

A few days ago, I saw yuanyouFarmer's uncleThe C # Video Monitoring series has been written to encapsulate hikvision boards. The projects involved in these days have entered the subsequent stages, and performance testing is now underway. test the stability and concurrency of the Streaming Media Server. Let's take a look at the effects of-concurrent video processing. The Department does not have so many computers for testing and simply writes a simulated Client AccessProgramTo test the server pro

The DVR is configured with a m clock speed of arm11 and M memory, half of which are allocated to the video decoder. The kernel and other processes also occupy a lot of memory, leaving less memory for Qt to run. Later, we transplanted QT browser and QT WebKit to the DVR for map display. Although some functions have been cropped out, the running is still very card, and the QT interface process is easy to ente

These days, we have been working on dynamic library testing. H has written a written dynamic library-the library of the preprocessing module. The video processing project must be connected to the actual situation for testing. Requirements: 1. Connect the actual camera, read the real-time data stream, and save it to the dual-loop linked list; 2. Test the functional effects of Background Modeling; 3. Pre-processing the four data (image) display results; 4. Test the real-time processing of mul

Copy dvrrdk to/usr/local/dvrrdk_03.00.00.00/target/rfs_816x and rename it DVR. For example, after completing the QT environment configuration (refer to the LZ article above), open qtcreator "file"-> "open file or project" Select the. Pro file to open the project. Click "project" and set it as follows: "Tools"-> "build and run" "Linux device" Compile after setting Copy the generated executable file to the board Start Development Board Go to/

, The process by which the device automatically starts the malware after it restarts.5. Developer Error reading chip maker Debug document leads to new kernel vulnerabilityThe U.S. computer Security Emergency Response Center (hereinafter referred to as CERT) released a recent announcement that Windows, MacOS, Red Hat, Ubuntu, SUSE Linux, FreeBSD, Systems such as VMware and Xen are likely to be affected by a major security vulnerability (CVE-2018-8897), due to the fact that operating system develo

Security Emergency Response Center (hereinafter referred to as CERT) released a recent announcement that Windows, MacOS, Red Hat, Ubuntu, SUSE Linux, FreeBSD, Systems such as VMware and Xen are likely to be affected by a major security vulnerability (CVE-2018-8897), due to the fact that operating system developers misinterpret the debug documentation of both Intel and AMD chip vendors. 6. high-risk vulnerability can be caused to the Sea Conway video camera,

= "0x331400" Port_name = "0 xxxxxxxxxxx" Port_state = "Online" Port_type = "NPort (fabric via point-to-point )" Speed = "4 Gbit" Supported_classes = "Class 3" Supported_speeds = "1 Gbit, 2 Gbit, 4 Gbit" Symbolic_name = "QLE2460 FW: v4.04.09 DVR: v8.03.01.04.05.05-k" System_hostname = "" Tgtid_bind_type = "wwpn (World Wide Port Name )" Uevent = Device = "host13"Device path = "/sys/devices/pci0000: 00/0000: 00: 0a. 0/0000: 02:

-F vendor/$ ve Ndor/logo_576.png rootfs_v1123/root/tl_app/data/pics/CP-F vendor/$ vendor/u-boot_combo2_carrun.bin mkupdata_file/u-boot_combo2.binfiif [$ vendor = "honghui"]; thenecho "Copy honghui logo" CP-F vendor/$ vendor/logo_576.png rootfs_v1123/root/tl_app/data/pics/fiif [$ vendor = "Bizi"]; thenecho "### using 16 K audio ###" CP-F vendor/Bizi/tw_2864_54m_16k.ko rootfs_v1123/root/tl_modules/our_modules/tw_2 864. kofiif [$? -Ne 0]; thenecho "###### copy file error #####" Exit-1 fimkramdiskec

, such as Sif, CIF, 4cif, and D1, are often used in video capture cards, compression cards, and DVR products. In fact, due to the lack of industry standards and standards in the security industry, many terms in the industry come from standards in other industries. Therefore, CIF, Sif, D1, and other words are not only from different sources, even nouns have been confused and confused. If we look back at the source, the video surveillance industry for s

name (in brackets, it indicates the video's FourCC)O MPEG-1/-2 (MPEG/MPG1/MPG2)O MPEG-4 (MP4V/XVID/DX50/DIVX/DIV5/3IVX/3IV2/RMP4)MS-MPEG4 (MPG4/MP42/MP43)O WMV7/WMV8/WMV9 (WMV1/WMV2/WMV3)O DV (DVSD/DVIS)O Flash Video (FLV1/FLV4)O Motion JPEG (MJPG)O LossLess JPEG (LJPG)O H.264 (AVC1/DAVC/H264/X264)O H.263 (H263/S263)O H.261 (H261)O Huffyuv (HFYU)O AVIzlib (ZLIB)O AVImszh (MSZH)O Theora (THEO)O Indeo Video (IV31/IV32)O Cinepak (cvid)O Microsoft Video 1 (CRAM)O On2VP3 (VP30/VP31)O On2VP4 (VP40)O

blocking I/O operations. ----------------------------------------------- Begin --------------------------------------------- Title: New Exploration of the safeint class Time: 11:00:00 | Introduction: David lebalanc re-explores the safeint class and discusses related updates since his previous article on this topic was published. ----------------------------------------------- Begin --------------------------------------------- Title: monitoring. Net Applications with Microsoft Operations Manage

--------------------------------------------- Title: *. DVR-MS File Time: 11:00:00 Overview: This article describes how to access the recorded audio and video content stored on the Media Center PC hard disk in the form of *. DVR-MS files for independent software vendors and original device manufacturers. ----------------------------------------------- Begin --------------------------------------------- Tit

, expansion, and disaster recovery are implemented.At the beginning of the network and digital era, different storage solutions were adopted based on the project scale. For example, in small-scale video surveillance systems, low-cost DVR storage has become the mainstream, while SAN storage is the mainstream in multi-level networking centralized video surveillance systems. These two solutions solve the digitization problem and overcome the disadvantage

China since the 1980s S. With the rapid increase in security demand, it has been developing rapidly. At the technical level, it has gone through the following stages of development. The first generation of fully simulated monitoring, also called closed-circuit television monitoring, has dominated the security market for more than a decade from the 1980s s to the 90 s, and a large number of applications in public security, banking, military, transportation, hotels and other important units and d