Systems and methods for optimizing video coding efficiency based on characteristics of video content
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United States of America Patent
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Jul 9, 2019
Grant Date -
Oct 6, 2016
app pub date -
Apr 1, 2015
filing date -
Apr 1, 2015
priority date (Note) -
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Abstract
Certain embodiments herein relate to optimizing the efficiency of video coding. Such optimization may be based on characteristics of video content, such as the size and type of video frames. The size of video frames may be compared to a threshold size to determine whether an intracoded frame should be inserted into a Group of Pictures (GOP) instead of a predetermined type of video frame. As an example, an intracoded video frame may be inserted into the GOP when an abrupt or gradual size change in the sequence of video frames is determined. As another example, unipredicted frames may also be inserted into the GOP instead of bipredicted frames using a similar comparison.
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