METHOD AND APPARATUS ADJUSTING A BITRATE IN REAL TIME, AND SERVER DEVICE
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United States of America Patent
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app pub date -
Aug 24, 2016
filing date -
Mar 30, 2016
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Abstract
Embodiments of the disclosure disclose a method and apparatus for adjusting a bitrate in real time, and a server device, the method including: synchronizing frames across multiple threads in response to a bitrate adjusting instruction; obtaining parameters in a bitrate control logic to determine the bitrate, after the frames are synchronized; calculating the value of each parameter at the current bitrate as a current value; calculating a target value of each parameter at a target bitrate according to a proportional relationship between the current bitrate and the target bitrate corresponding to the bitrate adjusting instruction, and the current value of the corresponding parameter; modifying the value of each parameter to the target value corresponding thereto; and performing subsequent encoding to synchronization of the frames, using the value of each parameter modified.
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