Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data streaming
Reexamination Certificate
2008-06-13
2010-10-12
Maung, Zarni (Department: 2451)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data streaming
C709S250000
Reexamination Certificate
active
07814221
ABSTRACT:
A system and method to support the transmission of static media, originating from an HTTP source, as a Real-Time Streaming Protocol (RTSP) stream to a caching proxy. A server-side gateway accepts RTSP requests, loads a requested resource from the HTTP source, and streams requested portions of a file via RTSP. A RTSP proxy caches received portions of media to avoid re-requesting those portions. The RTSP proxy may receive a RTSP TEARDOWN command to trigger removal of cached media and passes the RTSP TEARDOWN command to the server-side gateway. Further, the server-side gateway may receive a RTSP TEARDOWN command to trigger the server-side gateway to remove media loaded from the HTTP source.
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Maung Zarni
West Corporation
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