![]() ![]() Although users who have less bandwidth available can still stream their applications, the frame rate or image quality may not be optimal. For more information, see the following: AppStream 2. Because AppStream 2.0 is non-persistent, each instances volume is immediately deleted after each user session. Amazon WorkSpaces makes it easy to manage hardware inventory, OS versions, patches, and Virtual Desktop Infrastructure (VDI), which can simplify your desktop. When only a few pixels change on the screen during a streaming session, the sustained throughput is much lower. AppStream 2.0 instances have one 200 GB fixed-size volume, which is used for the C drive. The recommendation does not reflect the bandwidth required for sustained throughput. The following table provides guidance on the recommended network bandwidth and latency for AppStream 2.0 streaming sessions based on common workloads.įor each workload, the bandwidth recommendation is based on what an individual user might require at a specific point in time. Than a user who works with business productivity applications to write documents. Perform computer-aided design tasks will require more bandwidth and lower latency For example, a user who works with graphic-intensive applications to The recommended bandwidth and latency for AppStream 2.0 streaming sessions depends on AppStream 2.0 dynamically responds to changing network conditions by changing the video and audio encoding in real time to produce a high-quality stream for a wide variety of applications and network conditions. Network conditions are constantly measured during this process and information is sent back to AppStream 2.0. ![]() When your users interact with their streaming applications, the NICE DCV protocol captures their input and sends it back to their streaming applications over HTTPS. After the stream is received, it is decrypted and output to your users’ local screen. During streaming sessions, the visual output of applications is compressed and streamed to your users as an AES-256 encrypted pixel stream over HTTPS. To help reduce bandwidth consumption, NICE DCV uses H.264-based video compression and encoding. To optimize the performance of AppStream 2.0, make sure that your network bandwidth andĪppStream 2.0 uses NICE Desktop Cloud Visualization (DCV) to enable your users to securely access and stream your applications over varying network conditions. ![]()
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