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STREAM CONTROLLER

  • US 20060288397A1
  • Filed: 06/15/2006
  • Published: 12/21/2006
  • Est. Priority Date: 06/17/2005
  • Status: Abandoned Application
First Claim
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1. A stream controller which has a plurality of encoders that respectively encode a stream and which starts, for every encoder, a streaming process for transferring encoded stream data to an external storage device, said stream controller comprising:

  • a stream management table holding unit which holds a stream management table in which a priority level given to a streaming process, process time allocated to the streaming process, and a startup cycle designated for the streaming process are registered for every streaming process;

    a stream management unit operable to designate, as a standard process, a streaming process with a highest priority level among the streaming processes registered in the stream management table, and to allocate process time to a streaming process to be registered in the stream management table under a condition that all of the streaming processes registered in the stream management table are sequentially performed within a startup cycle of the standard streaming process; and

    an event management unit operable to reallocate process time to each streaming process under a condition that the streaming processes are performed in accordance with the priority levels given to each streaming process and within the startup cycle of the standard streaming process.

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