MULTIMEDIA-DATA-PROCESSING METHOD
First Claim
1. A method of processing multimedia data by a multimedia framework, which allows a media application to omit checking of a construction of a media graph, the method comprising the steps of:
- (a) receiving information on a component and connection information on the component required for construction of a media graph from the media application; and
(b) ensuring that the media graph is constructed according to contents received in the step of (a) and that the media graph waits for a rendering command.
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Abstract
The present invention relates to a multimedia-data-processing method which enables a media graph to always be constructed in a “connection without negotiation” manner, on the basis of an already known media graph construction, and thus provides a media framework in which procedures for connecting components are minimized, thereby improving the performance of a system and satisfying the requests of an OS platform builder and a media application developer. The multimedia-data-processing method of the present invention is performed by a multimedia framework, and comprises: (a) a step of receiving component information required for the construction of the media graph and component connection information from a media application; and (b) a step of ensuring that the media graph is constructed by the content received in step (a), and that the media graph waits for a rendering command, thereby eliminating the necessity of permitting the media application to check the construction of the media graph.
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Citations
15 Claims
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1. A method of processing multimedia data by a multimedia framework, which allows a media application to omit checking of a construction of a media graph, the method comprising the steps of:
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(a) receiving information on a component and connection information on the component required for construction of a media graph from the media application; and (b) ensuring that the media graph is constructed according to contents received in the step of (a) and that the media graph waits for a rendering command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification