Method and device for reducing video latency
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United States of America Patent
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May 29, 2018
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app pub date -
Dec 11, 2015
filing date -
Feb 11, 2015
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Abstract
Aspects of the disclosure provide a method for reducing video latency. The method includes decoding compressed video data into video frames and storing the video frames in a frame buffer for subsequent display by a display interface, logging decoding ending times of video frames and display times of video frames to generate a latency history over a first window of time, and adjusting a display rate of the display interface based on the latency history over the first window of time in order to change waiting times of video frames, the waiting time of a video frame being a difference between the decoding ending time of the video frame and the display time of the video frame.
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