Streaming media code rate self-adaption method and action pruning system thereof

The invention provides a streaming media code rate self-adaption method and an action pruning system thereof. The method comprises the following steps: a network throughput prediction module takes network historical throughput information as input and takes a network throughput prediction value in a...

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Bibliographic Details
Main Authors LI CHENGLIN, KAN NUOWEN, XIONG HONGKAI, ZOU JUNNI, DAI WENRUI
Format Patent
LanguageChinese
English
Published 01.12.2023
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Summary:The invention provides a streaming media code rate self-adaption method and an action pruning system thereof. The method comprises the following steps: a network throughput prediction module takes network historical throughput information as input and takes a network throughput prediction value in a future period of time as output; a selectable code rate space pruning rule module determines a pruning result of each selectable code rate version according to the network throughput predicted value and a streaming media linear viewing experience index expression; and the code rate selection mask module acts on various code rate adaptive method decision-making processes based on the pruning result of each selectable code rate version, and is used for reducing decision-making calculation complexity and improving decision-making robustness. The action pruning system serves as an auxiliary module of an existing code rate self-adaption method, the robustness performance of the method can be improved, and the calculati
Bibliography:Application Number: CN202311142643