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apparatus for receiving asynchronous transmission stream in digital broadcasting receiver according to DVB-ASI and method for processing asynchronous transmission stream thereof
apparatus for receiving asynchronous transmission stream in digital broadcasting receiver according to DVB-ASI and method for processing asynchronous transmission stream thereof
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机译:DVB-ASI在数字广播接收机中接收异步传输流的装置及其处理异步传输流的方法
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摘要
The present invention relates to an asynchronous transfer stream reception apparatus and its transmit stream transmission method for a digital broadcast receiver that is connected to the MPEG-2 equipment, such as VOD servers having different data rates depending on the application to be operated from the inside. Receiving the asynchronous transmission stream apparatus, DVB-ASI (Digital Video Broadcasting-Asynchronous Serial Interface) and produced from signals MPEG-2 (Moving Picture Experts Group) data encapsulated (FIFO) which stores the MPEG from the DVB-ASI -2 and with an oscillator for generating a clock signal for the data generation, MPEG-2 data stored in the encapsulated (FIFO), characterized in that it comprises a read control unit that lead to output synchronously with the clock signal of the oscillator. This makes it possible to output, to process the MPEG-2 data, regardless of the DVB-ASI compliant MPEG-2 SD-grade or compressed state of HD class of data to be transmitted (bit rate).
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