85-003909 In Stock

The 85-003909 by Spirent is a Chromatic Video Experience Evaluation System, designed to objectively measure the Video Quality of Experience (VQoE) using Key Performance Indices (KPIs) across various devices and access technologies. This system incorporates a leading-edge methodology for evaluating users' VQoE both in controlled laboratory environments and real-world field conditions. The 85-003909 system excels in assessing the performance of the most popular video use cases, including video streaming and video chat.

The 85-003909 accommodates all screen sizes, ranging from smartphones to tablets, and supports a wide range of resolutions, codecs, and file formats. This system employs a high-speed camera to capture all viewed video, eliminating the need for any software installation on the devices under evaluation. With its comprehensive set of features, the 85-003909 includes a ready-to-use test content library, accessible from the cloud, YouTube, or dedicated private servers. The system's test equipment is conveniently packaged in a rugged Pelican case, facilitating both stationary and mobility testing scenarios. Leveraging efficient data collection and processing capabilities, this system delivers prompt and cost-effective results.

The KPIs provided by the 85-003909 are user-friendly and can be easily understood by individuals with varying levels of expertise. These KPIs reflect the end-to-end performance of video delivery, from the source to the screen. One standout capability of the 85-003909 is its ability to simultaneously capture and analyze video playback on two devices. These devices can be connected to the same network or operate on different networks. By utilizing this system, it becomes possible to compare the performance of popular video sharing services on different wireless networks, evaluate popular video chat services, and assess video performance in both laboratory and real-world settings. Furthermore, this system can be employed for initiating video applications, testing video optimization gateways, and conducting pre-release and acceptance testing of devices.