System and method for synchronous processing of media data on an asynchronous processor

System and method for synchronous processing of media data on an asynchronous processor

The present invention provides a method and system for processing media data on a host processor. The method and system involve receiving media data, generating clocking signals, transferring media data to host processor buffers, generating media transfer done interrupts for each media data stream a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PETTY DOUGLAS T, STROOBACH JEROEN, BELANGER MICHEL D, KUKIC VLADIMIR, DE GROOT MILDO, D'IORIO JOSEPH P.A
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The present invention provides a method and system for processing media data on a host processor. The method and system involve receiving media data, generating clocking signals, transferring media data to host processor buffers, generating media transfer done interrupts for each media data stream and generating an override interrupt to indicate to the host processor to process the media data. The override interrupt has high priority and effectively indicates to the host processor to forgo all other scheduled tasks and to start processing the media data.