Audiovisual effects processing method and apparatus for instantaneous storage-based playback of audio data in synchronization with video data

作者: James S. Mercs , Paul M. Embree

DOI:

关键词: Gapless playbackSynchronization (computer science)Real-time computingAccess timeComputer hardwareProcessing methodsComputer scienceDistributed data store

摘要: The present invention overcomes the serious practical limitations inherent in presently-existing RAM-based audiovisual effects processing systems for essentially instantaneous playback of data. method divides individual audio into two discrete segments, and stores these segments a distributed storage system. first segment an effect is stored memory, allowing nearly access this segment. second device with relatively long time. In operation, portion played from while simultaneously retrieved storage, such that available by time playing terminates. Playback perfect succession effectively furnishes data, reducing cost, facilitating loading providing further operational advantages. disclosed apparatus equally suitable implementing video or

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