Invention Grant
US07941554B2 Sparse caching for streaming media 失效
用于流媒体的稀疏缓存

Sparse caching for streaming media
Abstract:
Systems, methods, and data structures are described which allow or caching streaming media file in a manner that allows for storage and retrieval of portions of the streaming media file that are temporally non-contiguous and/or encoded at differing bit rates.
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