Korea Electronics Technology Institute

Min Seok Park

Yong Hwan Kim

Hwa Seon Shin

Byeong Ho Choi

Choong Sang Cho

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.

Multimedia-data-processing method

Disclosed is a multimedia data processing method by a framework, in which the framework is capable of directly controlling data input and output of components in a state of the framework being interposed between the components and an application program, thereby reducing the time and effort involved in developing the components or the application program.

Growing community of inventors

Seongnam-si, South Korea

Min Seok Park