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Multiplex and demultiplex controlling apparatus, multiplex and demultiplex controlling system, and method thereof
Multiplex and demultiplex controlling apparatus, multiplex and demultiplex controlling system, and method thereof
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机译:复用和解复用控制装置,复用和解复用控制系统及其方法
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摘要
Multiplexed image data and control data are demultiplexed from each other, and time information is added thereto, respectively, and the image data and control data are stored in temporary storage means, and the corresponding image data and control data are read out from the temporary storage means in accordance with synchronous timing corresponding to the time information which is added thereto, and a control processing is conducted in accordance with the control data while the image data is reproduced, and at the same time, the synchronous timing is corrected in response to a difference between the time information which is added to the image data and the time information which is added to the control data, and accordingly, it is possible to control an apparatus not only by means of synchronization with and a display of video voice but also synchronously with the video voice, and furthermore, it is possible to avoid a delay of synchronization between the video voice and a control device since the synchronous timing is corrected in response to a difference between processing periods of time.
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