Interactive video distribution systems – Video distribution system with local interaction – Receiver
Reexamination Certificate
2011-02-22
2011-02-22
Vu, Ngoc (Department: 2421)
Interactive video distribution systems
Video distribution system with local interaction
Receiver
C725S131000, C725S151000
Reexamination Certificate
active
07895635
ABSTRACT:
Systems and methods of assembling an elementary stream from an encapsulated multimedia transport stream are disclosed. An exemplary method includes: receiving a command from a user mode video playback component; in response, processing layer-2packets received through a network interface driver binding to assemble, into an MPEG elementary stream, multimedia transport packets encapsulated within; and supplying the stream to a decoder. The receiving and processing steps are performed in kernel mode. Also disclosed is an exemplary digital home communication terminal that includes a network interface, memory, and a processor. The processor executes code to: receive a command from a user mode video playback component; process layer-2packets received through a network interface driver binding, in order to assemble into an MPEG elementary stream multimedia transport packets encapsulated within the received layer-2packets; and supply the elementary stream to a decoder. The receive and process operations are performed in kernel mode.
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Stephens Robert G.
VerSteeg William C.
Merchant & Gould
Vu Ngoc
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