BITRATE ADAPTATION AND PREFETCHING FOR SHORT-FORM VIDEO
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United States of America Patent
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Issued Date -
Oct 17, 2024
app pub date -
Apr 13, 2023
filing date -
Apr 13, 2023
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status (Latency Note)
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Abstract
A method includes acquiring a playlist identifying video files and an order in which the video files are to be played back during a video streaming session on an endpoint device, obtaining, from an operator of a communications network over which the video files are to be downloaded, a maximum value of a streaming parameter for the video streaming session, selecting a subsequent video file that is scheduled for playback after a playback of a currently playing video file, wherein the subsequent video file includes a plurality of chunks, selecting, for each chunk, a variant, such that a plurality of variants is selected in which each variant corresponds to one chunk of the plurality of chunks, wherein the selecting the variant is based on both the maximum value and a measured value for the streaming parameter, and downloading the plurality of variants to a local buffer of the endpoint device.
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