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VQiPS: View Video

Guide to Defining Video Quality Requirements

| Getting Started | Use Cases | Use Classes | GUC Aspects | GUC Questionnaire | GUC Example | Video System Tasks | Video System Functions | Acquire Video | Deliver Video | View Video | Video System Functions |

PSCR System Tasks

View Video
The view task includes the display function and may include a built-in coding/decoding (CODEC), which can perform the processing function’s decoding operation. However, in some video systems, such as those used for surveillance applications, the decode operation might be performed in a separate information technology (IT) space.

VQiPS: View Video

In Example 1 and 2, the view task, or play-back system, includes the decode operation, which is part of the processing function. But other examples might instead include the decode operation in the deliver task and stream video to the view task.

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Created October 5, 2016, Updated October 19, 2016