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SWITCHING BETWEEN HARDWARE ACCELERATION AND SOFTWARE EXECUTION OF A VIDEO DECODING PROCESS DEPENDING ON VIDEO COMPLEXITY AND QUALITY OF SERVICE
SWITCHING BETWEEN HARDWARE ACCELERATION AND SOFTWARE EXECUTION OF A VIDEO DECODING PROCESS DEPENDING ON VIDEO COMPLEXITY AND QUALITY OF SERVICE
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机译:取决于视频复杂度和服务质量的视频解码过程的硬件加速和软件执行之间的切换
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摘要
A receive device receives video data in the form of an encoded video bit stream. A video decoder of the receive device identifies a portion of the video data corresponding to a first scene and determines a complexity for this first scene and also determines a quality of service for the receive device. If the complexity of the first portion of video data is greater than a complexity threshold value or the quality of service is less than a quality of service threshold value, then the video decoder uses a hardware accelerator to decode the portion of video data. If, however, the complexity of the portion of video data is less than the complexity threshold value and the quality of service is greater than the quality of service threshold value, then the video decoder may use software decoding to decode the portion of video data.
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