Key Performance Indicator
April 12, 2024
Key Performance Indicators are metrics that are used to measure the performance of a streaming service.
Key Performance Indicators are metrics that are used to measure the performance of a streaming service.
Measure of underlying technical aspects or characteristics of media streaming (ITU.T P.10 item 6.212), including: performance, availability. Poor QoS can impact PVQ and/or QoE. In contrast to QoE, QoS is an expression of the system’s various technical characteristics including: network performance (e.g. packet loss, e.g. network jitter, e.g. bitrate, e.g.
Quality of Experience is a measure of overall delight or annoyance of viewer’s media streaming experience (ITU.T P.10 item 6.209). Many factors can impact QoE, including: poor PVQ, poor QoS, poor application performance. In contrast to QoS, QoE is an expression of the end-viewer’s overall sentiment regarding the usage of
Measure of visual quality of video content as perceived by viewers. Poor PVQ can impact QoE. Poor QoS can impact PVQ. The perceived video quality can be evaluated by computers based on mathematical models in laboratory or production settings (see Objective Video Quality) or based on human observation in informal
The average time it takes to resolve an issue. In media streaming context, the issue can impact streaming QoS, PQ or QoE.
The average time it takes to detect an issue. In media streaming context, the issue can impact streaming QoS, PQ or QoE.
5G is the fifth generation of cellular networks and it brings new capabilities that have the potential to create opportunities for consumers, businesses, and society. This is particularly true in the media and entertainment sector, where 5G offers the promise of greater consumer reach and new, more immersive services. Increasingly,
As the video streaming industry continues to mature, QoE expectations continue to rise in importance both as a value proposition to the consumer as well as a differentiator between competing video streaming services. Yet, consistent, systematic, standardized, objectively measured, and business-rules-driven QoE assurance continues to be an elusive goal. This
This document describes key network delivery metrics for streaming Internet video. The Streaming Video Alliance Quality of Experience (QoE) working group (WG) developed these metrics as a common language to describe effectiveness of network delivery. Although many more metrics could have been documented, these particular metrics represent the most common
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