After you apply the policy, the system stores the settings in the registry key HKLM\Software\Policies\VMware, Inc.\VMware Blast\config. 8 Use View Administrator to configure the Blast External URL setting to use for the Blast Secure Gateway on the applicable View Connection Server instances and security servers. Watch conversations with VMware experts on top-of-mind issues. EncoderH264Enabled Enables or turns off support for H.264. When client-drive redirection (CDR) is enabled by the administrator, by default, the traffic is side-channeled on the Blast Extreme channel. With zero attack surface, unpublished API, and encrypted data Wyse ThinOS is virus and malware resistant. NVIDIA H.264 with HighColorAccuracy This means most should be considered medium- to high-speed WAN use cases. It also causes some screen content to letterbox, which may impair user experience. In the client VMware Blast settings, Allow High Efficiency Video Decoding (HEVC) and Allow High Dynamic Range Decoding (HDR) needs to be turned on. If extensive use of graphically intensive content such as streaming video must be supported, consider asking users to view this content in a window, instead of full-screen mode. Deselect all other codecs and codec options. Find assets to help you develop an adoption strategy that engages employees through careful messaging, education, and promotion. Introduced in Horizon 8 (2111) is the ability to adjust the size of the Blast codec cache. With the Horizon 2106 release, we also announced support for the NVIDIA Ampere A10 and A40 GPUs. The Blast Codec should be evaluated for use whenever network bandwidth or display protocol CPU utilization is a primary concern. If users are permitted by the pool configuration to select a display protocol, Blast Extreme must be selected for each connections properties using the Horizon Client. Click the View All button for the full list. Same applications as for the Blast Codec and the H.264 with HCA codec. If you are using Horizon Client for macOS 5.0 or later, this Horizon Collector functionality is included in Horizon Client. However, it does increase client CPU utilization by up to 200 percent for the duration of the redirection (from an average of 8 to 24 percent on a sample test system). Blast Extreme can also use the certificate thumbprint of the Blast Secure Gateway or virtual desktop. VNCRegionEncoder_Create: region encoder h264 4:4:4. 3 enable file download only, 0 turned off in both directions HEVC provides up to 50 percent better compression with the same quality as H.264 and can also provide higher quality at similar compression ratios as H.264. RDP is working fine but not pcoip/blast because you might have not optimized these two protocols for this purpose.Increase video memory to 128MB on master image and recompose/push. The following diagram shows the ports used for an internal connection, and the list that follows describes the order in which the connections are made. Like the codec and transport options, they can be set using Group Policy or using your preferred method of making registry changes. If full-motion graphics must be supported, such as streaming video, use the encoder switch to dynamically switch between the Blast Codec or JPG/PNG and the H.264 codec. VMware has built a set of tools and resources to support you and your team as you build out an adoption strategy. format. H.264 applications that require higher color quality or that exhibit lack of clarity with H.264 alone. For other browsers, the JPG/PNG codec is used. ) Information on how to enable the new Blast Codec is covered in the next chapter, How to Configure Blast Extreme. General Settings for Virtual Machines In this mode, under typical application conditions, Blast Extreme uses the Blast Codec or JPG/PNG codec, both of which are optimized for text and still image quality. Added recommendations for supporting work-at-home and home-office-to-cloud use cases. Figure 2: Codec Options Available in the Horizon Client. Blast Extreme now supports four codecs: JPG/PNG, H.264, High Efficiency Video Coding (HEVC), and the new Blast Codec. For many customers, maximizing the capacity of these circuits will lead them to optimize Blast Extreme before the needs of any individual home user. 2 enable file upload only The settings are configured in the Windows Registry of the Windows virtual and physical desktops and Microsoft RDSH servers. It is especially good at reproducing intricate fonts and other screen content with fine details, including still images and low-motion 3D modeling used by design and engineering applications. In testing, video gaming workloads have been routinely benchmarked performing at 60 FPS. For the following conditions, VMware recommends that you use TCP rather than UDP: For all other network conditions, VMware recommends that you use UDP for the best user experience. VNCRegionEncoder_Create: region encoder h264 4:2:0. The Horizon Performance Tracker does not currently indicate HCA mode when NVIDIA encoding is used. You are about to be redirected to the central VMware login page. If users are experiencing poor text or image clarity in certain applications with H.264 alone, Blast Extreme can be configured to use High Color Accuracy (HCA). A TCP WebSocket connection is made on port 22443 between the client and the virtual desktop or RDSH server. (which like all VMware flings, is not officially supported). One of the easiest methods is to use the Windows Group Policy template provided with each release of VMware Horizon. Work with network partners and circuit providers to fix the network. Three Blast Extreme components are built into the Horizon Agent, which administrators install in virtual desktops and Microsoft RDSH servers: Log files related to Blast Extreme can be found in the following locations: To collect logs on a Mac, you can use the Horizon Collector for Mac Fling (which like all VMware flings, is not officially supported). This means that display content encoded and compressed using PNG alone can be restored to match the quality of the original content. New in Horizon 8 (2106): HEVC with High Dynamic Range (HDR) Encoding. Blast Extreme includes the following security features to support Horizon: Display protocols must be able to efficiently provide the best user experience for various types of screen content, including text, still images, streaming video, 3D rendering, and audio. Various components of a display protocol can be configured to address the different types of screen content and differing network speeds that end users are likely to encounter. Start here to discover how the Digital Workspace empowers the Public Sector. Another important aspect to consider is the size of the monitor (or monitors) to be used, and their screen resolutions. A codec is used to encode and decode the screen content transferred by Blast Extreme. If you have a GPU to offload H. 264 and the available bandwidth, you can change this setting to reduce the . Figure 4: External Connection from Client to Agent Through the Unified Access Gateway. EncoderNvidiaH264Enabled Enables or turns off support for offloading H.264 encoding to NVIDIA GPUs installed in the ESXi hosts. Get introduced to our content types, tools, and capabilities. The following registry settings have been determined through extensive testing to provide the biggest impact on system resources and user experience. Lower power consumption means longer battery life. The running codec and codec options can also be identified by examining the latest entries in the Blast-Worker-SessionId<#>.log file, as detailed in the following table. This is typically achieved using a Differentiated Services Code Point (DSCP) marking of AF41. Essa conexo fornece o nvel necessrio de segurana e conectividade ao . The VMware virtual desktop pool setting in the Horizon administrative console You'll need to set the video resolution and the monitor account to their maximum values. Begin your journey leveraging cloud-based services for desktop environments. Deep Dive into VMware Horizon Blast Extreme Adaptive Transport, VMware Horizon Blast Extreme Acceleration with NVIDIA GRID, 3D Graphics like never before with VMware Horizon and NVIDIA T4 GPUs, Frank Anderson, EUC Architect, EUC Technical Marketing, VMware, , EUC Architect, EUC Technical Marketing, VMware, Ramu Panayappan, Director, Virtual Workspace R&D, VMware, Mike Oliver, Staff Engineer, Virtual Workspace R&D, VMware, Salil Kanitkar, Senior Member of the Technical Staff, Virtual Workspace R&D, VMware, Matt Coppinger, Director, Technical Marketing and Enablement, EUC Technical Marketing, VMware. Be certain to test key applications and multimedia content before widespread deployment. Most settings make the option available to be used (set to 1) or not (set to 0). EncoderHEVCEnabled Enables or turns off support for the HEVC codec (H.265). Caroline Arakelian is a Senior Technical Marketing Manager, End-User-Computing Technical Marketing, VMware. 1 enable upload and download Increase the frame rate. A key design principle with VMware Blast Extreme is to offload graphics processing from the CPU, which reduces the power consumption for accessing a desktop. Get all the Tech Zone demos in one place. The Connection Server returns connection information for the virtual desktop or RDSH server that provides remote applications (on TCP port 443). The Connection Server returns the connection information for the virtual desktop or RDSH server to the client. It also causes some streaming video to letterbox, which may impair user experience. This KB outlines the top trending cause associated with an intermittent external screen redirection issue with the Blast Protocol over Unified Access Gateway (UAG) If the UDP connection is successful, Blast assesses the networks condition to decide whether to use TCP or UDP for session traffic. Flash redirection causes the client to download and execute Flash content instead of rendering it in the virtual desktop and sending it across the WAN. These components include the transport protocol and display protocol codec: For details about the various transport protocols, codecs, image formats, and types of compression that Blast Extreme uses, depending on the type of screen content, see Blast Extreme Technology, in the VMware Blast Extreme Optimization Guide. If i enable USB Redirection for the Headset, i can choose 48.000 Hz. Figure 5: Path in the Group Policy Editor for Turning On the Microsoft Teams Optimization Feature Double-click to open and turn on the policy. To collect logs on a Mac, you can use the. Note: At this point, the VMware Blast service on the agent side (Horizon Agent on the virtual desktop or RDSH server) proxies the incoming connection. A Windows Registry value also needs to be set to 1 on the Client under HKLM\SOFTWARE\VMware, Inc.\Vmware VDM\Client\AllowClientHDR to enable HDR. Many of the codec options and Blast Extreme settings can be controlled by administrators. Configuration Settings for Administrators, Tuning Blast Extreme for Wide Area Networks, Guidance for Work-from-Home and Home-Office-to-Cloud Use Cases, VMware Horizon Cloud Service on Microsoft Azure, A solid understanding of desktop and application virtualization, A good working knowledge of networking and infrastructure, covering topics such as Active Directory, Group Policy, and supporting technologies. However, in testing it has been determined that only Intel GPUs support OpenGL applications in a remote session. Be certain to test any QoS configuration extensively to ensure not just proper performance for Blast Extreme, but that the configuration does not negatively impair other applications and services that the network must also support. However, some applications and use cases require higher quality. Is there a GPO or something? Blast Extreme is a display protocol built by VMware to deliver an immersive, feature-rich experience for end users across devices, locations, media, and network connections. Then select the appropriate Horizon version and click Go To Downloads. The display protocol is transferring 6 frames per second, and estimates of network bandwidth and latency are provided. Get to know and understand the Anywhere Workspace solution. TCP 443 is used between the client and the Connection Server. In addition to leveraging all of the optimizations described in the preceding section for still images, 3D design, and font quality, try the following suggestions: VMware Horizon and Blast Extreme support not just virtual desktops, but physical ones too. Although Blast Extreme has been able to provide a functional desktop and application experience when packet loss is in excess of 20 percent, it is with noticeable degradation to user experience. If this functionality is used, configuration settings are created within each users profile in the following registry key: HKEY_CURRENT_USER\SOFTWARE\Vmware, Inc.\Vmware Blast\Config. Offload H.264 and High Efficiency Video Coding (HEVC) encoding from the ESXi hosts. Be certain to test key applications and multimedia content before widespread deployment.