Patent ID: 6981208
Filing Date: 2005-12-27
Classification: G06F,G11B

Abstract:
1. A user-configurable multimedia information processing system for use on a computer having a display, the system comprising: a media source that generates a multimedia information stream composed of a time sequence of multimedia information packets and that comprises a mechanism that generates an icon on the display representing the media source, an output port having a write method that sequentially writes each multimedia information packet to a first buffer and a connect method that connects the output port to an input port specified by a user; a media processing component that sequentially processes multimedia information packets comprising a mechanism that generates an icon on the display representing the media processing component, a processing task that processes multimedia information packets, an input port with a read method that reads multimedia information packets into the processing task and an output port with a write method that receives processed multimedia information packets from the processing task and sequentially writes the processed multimedia information packets to a second buffer and a connect method that connects the output port to an input port specified by a user; a media presentation component that sequentially presents multimedia information packets to a user and comprises a mechanism that generates an icon on the display representing the media presentation component, an input port with a read method that reads multimedia information packets from a buffer for presentation to the user; and a mechanism that allows a user to manipulate icons on the display to call the media source connect method and the processing component connect method to selectively connect the media source, the processing component and the media presentation component to form a multimedia information processing system.