Multimedia streaming service system and method
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United States of America Patent
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Dec 14, 2010
Grant Date -
Mar 31, 2005
app pub date -
Jun 24, 2004
filing date -
Sep 27, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A multimedia streaming service system is provided that includes a VOD server to sequentially transmit a header (moov) and media data (mdat) of MP4 contents in a TCP packet and a client to transmit a streaming service request signal in HTTP to the VOD server. The client may accumulate the media data (mdat) received from the VOD server in a decoder buffer for a predetermined time, and reproduce the data on a real time basis. A guaranteed rate of QoS may be enhanced as compared to an RTP/UDP-based streaming method. A service delay time may be reduced as compared with a TCP-based downloading method, thereby implementing contents on a real time basis.
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