| 摘要 |
PROBLEM TO BE SOLVED: To transfer a packet required for reproduction processing without losing the packet even when a transfer rate is low. SOLUTION: A conversion section 105 in a digital television display device 100 includes: a reception section 201 for receiving packets at a transfer rate set as an input side; a NULL deletion section 221 for deleting a NULL packet from the received packets; a buffer 202 for storing the packets after the NULL packet is deleted; a transmission section 203 for transmitting a packet read from the buffer 202 at a transfer rate on an output side lower than that of the input side and set in accordance with a post-stage demodulation data processing section 603; and a NULL adjustment section 222 for providing a NULL packet as a packet to be transmitted when the transmission section 203 transmits the packet to perform adjustment so that the packet can be transferred at the transfer rate on the output side. COPYRIGHT: (C)2011,JPO&INPIT
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