QNAP Digital video recorders (DVRs)

In today’s market, efficient use of bandwidth and storage is an essential part of maintaining an effective video surveillance system. A video management system’s ability to provide analysis, real time event notifications and crucial image detail is only as a good as the speed and bandwidth of a surveillance network. In the physical security industry, H.264 is the video compression format used by most companies. Some companies also employ H.264 enhancements to compress areas of an image that are irrelevant to the user at a higher ratio within a video stream in order to preserve image quality for more important details like faces, license plates or buildings. The H.265, H.264’s successor, will be increasingly used for compression in the future. Some companies are already using H.265 in their cameras and video management systems, while a host of other manufacturers are certainly preparing for its broader adoption in the years to come. Video Compression Technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies. In some cases, H.265 can double the data compression ratio of H.264, while retaining the same quality. Increased compression rate translates into decreased storage requirements on hard drives, less bandwidth usage and fewer switches – all of which reduce overall costs of system ownership. H.265 compression delivers a lower bitrate than H.264, which is relevant to end users and integrators because the lower bitrate reduces strain on hardware and can reduce playback issues. It’s very important that the compression format that is used is supported in all of the different components of a system: cameras, desktop computers on which the VMS is running and the VMS itself. It is also good for end users and integrators to understand the basics of video compression. Having a basic understanding of compression allows users to tweak settings to reduce bandwidth usage even more. Many cameras come with default settings that can be changed to ultimately reduce costs. ONVIF Physical Security In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 but is not directly involved in developing the compression standards themselves. With Profile T, the new ONVIF video profile released will employ a new media service that is compression agnostic. This means that it can support new video compression formats, including H.265, as well as new audio compression formats, with the ability to include new video and audio codecs as needed in the future without having to redesign its media service. In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 Standardization organizations that are directly addressing new compression standards include the International Telecommunication Union (ITU), the Moving Picture Experts Group (MPEG) and a joint commission of the International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC), which is addressing the coding of audio, picture, multimedia and hypermedia information. Other compression formats on par with H.264 and H.265 are being developed by companies such as Google. H.265 Compression Formats Using products that employ H.265 compression will reduce costs through bandwidth reduction, as will changing default settings on cameras, which are often conservative. Having a basic understanding of compression formats and how to tweak camera factory default settings also gives integrators the ability to further reduce bandwidth for added costs savings and increased system performance. These enhancements will analyse which parts of an image are most important and adjust local levels of compressions accordingly It is also worth noting that H.265 enhancements will likely be developed by camera manufacturers to further reduce bandwidth, as was the case with H.264. These enhancements will analyze which parts of an image are most important and adjust local levels of compressions accordingly. While H.265 itself is ready for prime time, its value as a tool for IP-based surveillance systems is dependent on support for the codec in all parts of the system – the VMS, server hardware, graphics cards and camera. Though widespread H.265 adoption is predicted, providers of these components are jumping on the H.265 bandwagon at different rates of speed. ONVIF is including support for H.265 in its new video profile, Profile T, because it believes it will become the most widely used compression format and ONVIF recognizes the need to anticipate that migration as a future need of the industry. The new media service, which will be implemented with Profile T, will be future-proof in that when new compression formats are released in the future, ONVIF can adopt them very quickly. That flexibility will definitely help integrators.

According to IHS Market, it is estimated that there are over 60 million security cameras in the United States, and other reports say these cameras capture more than four billion hours of footage per week. Over the last decade, IP camera technology has dominated the conversation as it has provided users with a broad offering of enhanced image quality and features. With a large percentage of existing security systems relying on analog, many end users looking for high definition (HD) video quality have been forced to take on a complete system overhaul. Infrastructure Overhaul For HD Video To make the switch, customers would need to change everything, from cameras to hardware to wiring– not to mention the lengthy installation process that would ensue. IP cameras also require higher Internet speeds and more cloud space. Whether constrained by budget, bandwidth or storage, many end users have been unable to adopt this new video surveillance method.Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike. By utilising the current Coaxial cables, this offering yields high definition video, while requiring minimal infrastructure changes and is an optimal surveillance choice for security customers. Plus, with new advancements and updates being made frequently to this technology, there is a solution for every security need. The enhanced alternative of HD over Coax has been warmly welcomed in the security industry, thanks to its simple solutions and ever-evolving features. Many new analog HD cameras are “plug and play,” able to connect directly to existing Coaxial cables. This eliminates the need for a complete system change, creating cost-savings for the end user and an enhanced video quality offering. Easy Solutions For HD Video As a result, integrators can cost-effectively upgrade their customer’s surveillance solution while using their legacy infrastructure, making it an attractive option for end users and an easy sell for dealers. Latency in video is another common issue with network-based camera systems, where even the slightest delay in video surveillance can hinder security response HD over Coax cameras themselves are always expanding and evolving to meet a wide array of security needs. With the introduction of fisheye and multi-sensor cameras, users now have a multitude of coverage options, not to mention the introduction of 4K bringing resolution options to the same level as IP. Some newer technologies are even touting 4K cameras paired with 4K digital video recorders (DVRs) made specifically for analog systems. Longer cables grant transmission for up to 1600 feet, double the distance of standard analog solutions, and triple that of IP systems. This single cable is able to transmit both HD video and audio. Recently, broadcast quality audio over Coax has become available in limited models, a substantial improvement over older analog technology, which was unable to transmit audio. Stopping Video Delay Latency in video is another common issue with network-based camera systems. Even the slightest delay in video surveillance can hinder security response. IP cameras are forced to compress and packetize their video for transmission. The outcome of this is a reduced number of images per video, which in turn causes delay. HD over Coax on the other hand, delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity. Additionally, the point-to-point transmission delivers uncompressed video free of lag. Another touted benefit is that, unlike IP networked cameras, analog systems provide a more secure video transmission. With so much sensitive information housed on a businesses’ network, adding another point of network access through an IP camera can create concerns for cyber security risks. HD over Coax delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity Preventing Network Hacking With HD over Coax, the physical connections between the camera and DVR prevent network hacking. By keeping the video surveillance system offline, security professionals are able to direct their attention to the physical threats at hand, rather than having to focus on deterring cyber security risks. One of the primary difficulties of deploying HD video solutions is the fact that many older systems utilize a wide variety of HD standards and platforms. To make matters more complicated, after HD over Coax was brought to market, manufacturers raced to create their own version of this technology. Today, the most popular proprietary standards are HD-CVI, HD-TVI and AHD. However, integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible.Integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible Diversifying Surveillance Through One DVR To combat these issues, manufacturers have introduced products with more flexibility to their portfolios. One example of this is the penta-brid DVR which grants the ability to seamlessly integrate multiple technologies deployed across one application. This means that systems with diverse camera brands and technologies, such as a mix of HD-CVI, HD-TVI, AHD, analog or IP, can be connected through one DVR. For many end users with legacy analog systems, penta-brid DVRs give them greater freedom to choose between a variety of solutions, rather than being limited to one option. With video resolution increasing, the space needed to store the footage is similarly rising. Penta-brid technology has been able to adapt to these evolving needs, giving users ample storage space to house the HD and 4K surveillance video with some of the newest models including H.265 compression.  HD Casino Surveillance Made Simple For casinos, HD images are critical for identifying unauthorized personnel and unlawful behaviours to create a safe environment for guests and staff While HD over Coax is beneficial to many end users and integrators, those in the casino and hospitality markets find it crucial. With a combination of high profile guests, large amounts of cash on hand, constant crowds and strict industry regulations, reliable video surveillance is a must. Deploying new IP systems comes at a stiff price. When looking to upgrade their video surveillance, casinos must also be mindful of the installation process. When moving to an IP-based system, ripping out old wires and replacing them with new is the standard practice. This practice can be both disruptive and costly, not to mention gaming regulations require casino activities be monitored at all times so a complete system shutdown would result in revenue loss. This cost can be hard to justify, especially when the current legacy analog system remains in working condition with only the lower image resolution to date it. For these scenarios, the most cost-effective option is to leverage the legacy infrastructure, replace the existing cameras with new devices, and reap the benefits that HD video has to offer without any lapse in security. For casinos, HD images are critical for identifying unauthorized personnel and unlawful behaviours to create a safe environment for guests and staff. HD over Coax cameras now offer the same resolution as IP cameras with a plug and play approach, that cuts down on expense without sacrificing quality. For businesses and applications that are unable to adopt IP technology, whether it be cost or time prohibitive, HD over Coax now features most of the same benefits IP has to offer without breaking the bank. By providing clear images in real time, maximizing existing infrastructure, and affording cyber security benefits, HD over Coax provides an attractive solution for many end users and integrators.

Dollars spent by video surveillance customers must go towards ensuring high-availability capture, storage and on-demand access to live and archived video. Reaching this goal mandates high-availability of independent components – camera, network, storage (edge, external), internet connectivity, display, all Video Management Software (VMS) components and an architecture that can take advantage of this. In this note, we focus on seeing our way through to a video surveillance architecture, that provides high availability storage, access to live and stored video content. Of all options available to store recorded video, edge recording is the only one that is unaffected by network failure Edge Recording Of all options available to store recorded video, edge recording is the only one that is unaffected by network failure. This makes edge storage a must-have. But, this has some limitations at present: Edge storage capacity is limited. Edge media has a short lifetime, rated only for thousands of hours of continuous recording. Most cameras are not secure and physical damage to the camera could lead to catastrophic loss of edge stored content. As storage and compression technology evolve, the constraints imposed by (1) and (2) could go away. However, securing cameras will continue to be a barrier for most installations. Secure External Storage It is thus imperative to also store video in secure external storage. Such an architecture uses edge storage to fill in content gaps created by network, external storage outages. As edge storage technology improves, larger gaps can be filled in, but one will always need external storage. By our definition, ‘external storage’ is a solution stack that includes storage media and all software (including VMS) that provide access to this storage. Access To Live And Archived Video Access to live video can either be met by external storage or directly by the camera Every surveillance solution needs to provide access to live and archived video. Access to live video can either be met by external storage or (and) directly by the camera. All things being equal, having the camera directly provide live video access, is a higher-availability solution. There is dependence on fewer components in the chain. Solutions in the market use one of the above two approaches for access to live video. Due to limited capacity and low physical security of edge storage, it makes sense at present, to have external storage meet all requests for archive video. Thus, we are led to an architecture that has heavy dependence on external storage. Dual-Recording For high-availability, external storage must be architected with redundancy. Ideally, independent components that make up external storage – storage media, associated hardware and software (including VMS components), should be individually redundant and have smart interconnectivity. However, solutions in the market rigidly tie these components together. Failure of a single component causes failure of external storage. For e.g. hardware failure of a server causes VMS component failure AND storage failure. DR provides a smart way to provide high-availability for external storage For these solutions in the market, high-availability is achieved by having additional external storage units that step-in during outages of primary units. If these additional units continuously duplicate primary units, access gaps are minimized, and archive access is un-affected during primary unit outages. This is the idea behind Dual-Recording (DR).  To meet cost budgets, these additional units can be configured to store subsampled (framerate, resolution) video content. A small number of additional units can support concurrent outages of all primary units. A few-to-many redundancy. Rising Need For Dual-Recording Most cameras cannot be physically secured, and video content produced by a camera must be stored externally. Many VMS solutions use external storage to service live video access requests. Edge storage limitations impose restrictions on edge archive access at present. So, external storage is used to service requests for archive access too. Thus, a surveillance system ends up being over-dependent on external storage. DR provides a smart way to provide high-availability for external storage. As edge storage improves, it will be able to service archive access requests. VMS software will need to evolve, to use this capability smartly.

Artificial intelligence and deep learning are poised to transform how video images are used and managed. In today’s surveillance systems, video from more and more cameras leave operators at risk of drowning in data, requiring hours of manual effort to track assets or persons of interest. They need more intelligent systems. Among the new tools is use of neural networks to create video analytics systems that are trained, not programmed. In effect, the systems have the ability to “learn” based on how they are used over time. IronYun is introducing an artificial intelligence (AI) appliance at ISC West that applies AI-based video search and video mining capabilities to enterprise applications. CityEyes deep learning video analytics are incorporated into IronYun’s CAC-AI appliance built for the surveillance market. CAC-AI combines artificial intelligence software and hardware video search capability for fast, efficient search of video objects stored in an external network video recorder or storage device. Cloud Analytics Centre Artificial Intelligence CAC-AI stands for Cloud Analytics Centre Artificial Intelligence. CityEyes is a private cloud software platform for enterprise, government and many small- and medium-sized businesses (SMBs). “Using a private cloud solution protects data from hacking and unauthorized access,” says Paul Sun, President and CEO of IronYun. “It also avoids the high bandwidth cost of continuously sending video traffic to a public cloud, and there is a lack of broadband infrastructure in many locations.” CityEyes has integrated more than 15 video analytics applications in an all-in-one video operating system CityEyes has integrated more than 15 video analytics applications in an all-in-one video operating system. The latest CityEyes AI deep-learning-based video search appliance is plug-and-play to leading DVR/NVR systems for quick and easy deployment, connecting via a LAN Ethernet cable. The appliance downloads files from the DVR/NVR and performs AI-based object detection and recognition. Extracted image metadata is then stored in the CAC-AI for fast retrieval and viewing. Video Search And Object Detection Engine A high-performance graphics processing unit (GPU) provides fast video search and mining, significantly increasing operator productivity and saving time compared to operators needing to manually inspect and identify objects of interest. The search engine allows objects of interest to be found and identified amid hours of video data; in effect, like locating the needle in a haystack. More intelligent video searches can find relevant video in seconds. They can quickly identify objects (car, bus, luggage, dog, cat, etc.) and persons (male, female, age, person with hat, etc.). IronYun’s AI object detection engine is based on natural language input. Video searching is based on intuitive, natural language and can be compared to the information that might be entered in a Google search. Inputs might include a description of a person, face, car, bus, motorcycle, a color or a time. Identifiable objects are continuously added as the deep learning engine is trained over time. In scene mode, numbers of objects (but not color) can be specified (such as a scene with four cars, or a scene with one car and two people). Video searching is based on intuitive, natural language and can be compared to the information that might be entered in a Google search Reduced Long-term Storage Costs Because video metadata takes up much less storage than unstructured video data; there is potentially an up to a 100-to-1 reduction in long-term storage costs (for longer than 30 days). Using the AI deep learning object-identifying capability, only the video metadata with relevant objects or persons will be archived for long-term storage and future forensic applications. Two series of the new appliance are available: The CAC-AI-110 series for small- to medium-sized enterprises, supporting up to 12 IP cameras; and the CAC-AI-510 series for clients needing to monitor more than 64 IP cameras. At ISC West, the IronYun AI solutions will be demonstrated at Booth #18129 and at IronYun partner booths: Jenne (distributor), NVIDIA, Promise Technology and QNAP. IronYun, founded in 2009, specializes in cloud and big data video search solutions, deployed successfully by many government and enterprise customers, providing reliability 24/7/365. Worldwide offices are in the USA, Japan, Taiwan, Korean, Thailand, Singapore, Malaysia and China.

QNAP demonstrates versatility by demonstrating full-throttle NAS innovations at CES 2017 QNAP will unleash full-throttle network-attached storage innovations at CES 2017 in Las Vegas (The Sands Expo, Level 2 – No. 41169), including industry-leading Thunderbolt 3 NAS solutions, revolutionary Thunderbolt-to-Ethernet (T2E) Converter technology, game-changing Internet of Things applications, 4K live-streaming/broadcasting, alongside the ultimate storage device that combines NAS and optical discs. This versatility demonstrates QNAP's willingness to break boundaries, and will stand out at CES across the consumer, SMB, and enterprise markets. Thunderbolt 3 NAS Technology QNAP advances its renowned Thunderbolt NAS with the latest Thunderbolt 3 technology. Supporting higher speeds than the previous generation, the pioneering Thunderbolt 3 NAS is the best companion for the latest MacBook Pro, providing compelling features, storage, and reliability for creative professionals and enthusiasts who focus more on 4K or 3D workflows. The innovative T2E Converter (available in QTS 4.3) bridges Thunderbolt and Ethernet networks, making the Thunderbolt NAS a native Thunderbolt-to-Ethernet adapter for wider application scenarios. IoT Cloud Platform - QIoT Suite Following the launch of QIoT Containers for building a private IoT cloud platform, the QIoT Suite provides additional practical modules for developers to easily adopt, accelerating development and services. CES will also mark the unveiling of QBoat (QTS IoT Server powered by the Intel AnyWAN SoC GRX750), which helps connect and manage IoT devices and applications to provide a handy solution for the great potential industrial demands of IoT. Visitors can also discover the QNAP IFTTT Agent to experience web automation service with QNAP NAS. The new 1-bay 2.5"-drive TGX-150 NAS, powered by the Intel AnyWAN SoC GRX750 and featuring a built-in gateway with wireless access point, will also be showcased. Live-stream broadcasts enable real-time audience interaction and increase engagement, providing great potential for versatile business and lifestyle applications DJ2 Live 4K Broadcasts Live-stream broadcasts enable real-time audience interaction and increase engagement, providing great potential for versatile business and lifestyle applications. QNAP's DJ2 Live is an exclusive live broadcasting platform based on a private cloud that supports up to 4K video live-stream broadcasts and stores all the videos on the private, secure, high-capacity QNAP NAS. It also supports streaming to video services such as YouTube and Facebook. QNAP will demonstrate DJ2 Live with compatible smart glasses at CES for users to experience mobile live streaming applications. Optical Disc Drive Compatibility The TVS-882BR features a 5.25" drive bay for installing optical disc drives, providing an extra method for transferring content from discs to the NAS for more convenient access and sharing. By installing a disc writer, users can also directly copy data to disc - providing an extra layer of protection for important data. Supported drives include Blu-ray Disc and BDXL-compatible disc writers. QVR Pro Surveillance Solution QVR Pro integrates QNAP's professional QVR system into the QTS operating system. Users not only can arrange a dedicated, independent storage space for surveillance data on the NAS, but also can leverage the advantages of scalability and storage manageability from QTS. Enhancements include: higher performance for video playback and exporting, a consistent management interface for cross-platform client devices, batch adding and editing cameras, advanced event management, and more. QNAP marketing and business development personnel will be on-hand to help determine product and marketing strategies for distributors and resellers QNAP Qtier Technology Powered by an Intel Xeon D processor, the powerful enterprise-class TS-1685 features twelve 3.5" bays for storage and four 2.5" bays for SSDs. Six M.2 slots and QNAP Qtier Technology provide SSD caching for around-the-clock acceleration, making the TS-1685 the ideal solution for deploying virtualization environments using Virtualization Station, Container Station, and third-party hypervisors. Three PCIe slots provide users with total flexibility for meeting the needs of demanding applications by installing 10/40 GbE adapters, graphics cards, PCIe NVMe SSD, and USB 3.1 cards. QNAP marketing and business development personnel will be on-hand to help determine product and marketing strategies for distributors and resellers to grow their business with industry-leading network appliance solutions from QNAP. Accredited members of the worldwide press are also invited to schedule product briefings and request evaluation units for review purposes.

The exFAT file system is optimized for fast and high-capacity flash memory such as SD cards and USB devices, and allows for files of up to 16EB QNAP Systems, Inc. has teamed up with Microsoft and Paragon Software Group to provide an official exFAT driver customized for QNAP NAS, allowing users to directly access the contents of exFAT-based storage. Enhanced Flash Memory Compared to the conventional FAT32 file system and its 4GB single file limit, the exFAT file system is optimized for fast and high-capacity flash memory such as SD cards and USB devices, and allows for files of up to 16EB. "We are pleased to partner with QNAP on the technology solutions in network attached storage that will meet consumer needs in the 4K era and beyond," said Micky Minhas, Microsoft Vice President and Associate General Counsel. "The exFAT file system is becoming increasingly popular for SD cards and other storage devices due to the limitations of FAT32. With the purchase and installation of the exFAT driver, our users can now directly access their exFAT-based storage using their NAS," said Ripple Wu, Product Manager of QNAP. Availability The exFAT driver is now available for purchase from the QNAP License Store for US$3.99. Save Save