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Publication date
Application filed by Ulead Systems IncfiledCriticalUlead Systems Inc
Priority to TW94110295ApriorityCriticalpatent/TWI258994B/en
Application grantedgrantedCritical
Publication of TWI258994BpublicationCriticalpatent/TWI258994B/en
Publication of TW200635386ApublicationCriticalpatent/TW200635386A/en
Two-Way Televisions, Distribution Of Moving Picture Or The Like
(AREA)
Information Transfer Between Computers
(AREA)
Abstract
Content distribution systems and methods are provided. A content source comprises a service advertising channel and a content delivery channel. The content source provides service information on the service advertising channel, and provides content on the content delivery channel. At least one content sink couples to the content source to acquire the service information from the service advertising channel, and specify a content item from the content for playback according to the service information. The content sink further controls the content source via a control channel between the content source and the content sink.
TW94110295A2005-03-312005-03-31Content distribution systems and methods
TWI258994B
(en)
Contents reproduction device, method for providing service-related information, service-related information providing device, and service providing system