Methods and apparatus for providing a presentation quality signal
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United States of America Patent
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May 19, 2015
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Nov 28, 2013
app pub date -
May 25, 2012
filing date -
Oct 28, 2010
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Abstract
Apparatus, methods and systems using no-reference techniques for computing quality scores for audio and video components of a media session, where the quality scores are estimates of perceived quality by the viewer for the individual components of the media session. A presentation quality score is computed for a media stream by parsing a container of the media stream to determine media stream characteristics, estimating an visual quality factor and based on the visual quality factor, determining the presentation quality score.
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