Apparatus and method for inserting or extracting network timestamp

Apparatus and method for inserting or extracting network timestamp

Disclosed is a system of transporting multimedia based on network, and more particularly, to an apparatus for inserting, transporting and extracting a timestamp through a network protocol. A network timestamp is transported without changing a preset transport standard such as a UDP, an RTP and a MPE...

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Hauptverfasser: Kim, Nac-woo, Lee, Byung-tak, Moon, Byong-kwon, Oh, Seung-hun, Ko, Seok-kap, Yoon, Sim-kwon, Koh, Jai-sang
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Sprache:eng
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creator Kim, Nac-woo
Lee, Byung-tak
Moon, Byong-kwon
Oh, Seung-hun
Ko, Seok-kap
Yoon, Sim-kwon
Koh, Jai-sang
description Disclosed is a system of transporting multimedia based on network, and more particularly, to an apparatus for inserting, transporting and extracting a timestamp through a network protocol. A network timestamp is transported without changing a preset transport standard such as a UDP, an RTP and a MPEG-2 standard by adding a packet having a timestamp, which is used to compensate for network jitter and used for synchronization, to a packet stream transported through a UDP or an RTP.
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title Apparatus and method for inserting or extracting network timestamp
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