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DETERMINING USER PERCEIVED DELAYS IN VOICE CONFERENCING SYSTEMS AND VIDEO CONFERENCING SYSTEMS
DETERMINING USER PERCEIVED DELAYS IN VOICE CONFERENCING SYSTEMS AND VIDEO CONFERENCING SYSTEMS
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机译:确定语音会议系统和视频会议系统中的用户感知延迟
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摘要
The determination of user perceived delay in audio and video conferencing systems/services is described. Example embodiments consistent with the present invention measure delays in audio and/or video conferencing systems and services, by treating such systems and services as black boxes, thereby providing end-to-end delays as they would be perceived by users. For example, the user perceived round-trip delay in a video conference system/service may include time delays from each of video capture, video encoding, video transmission, video decoding and video rendering.
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