Reconstructed frame caching

US7733962B2 · kind B2 · utility

Assignee

• Microsoft Corporation · US

Inventors

• Rebecca C. Weiss · Menlo Park, US
• Geoffrey Dunbar · Kirkland, US
• Niranjan S. Nayak · Hyderabad, IN
• Sohail Baig Mohammed · North Bend, US
• Thomas W. Holcomb · Bothell, US
• Chih-Lung Lin · Redmond, US
• Olivier Colle · Redmond, US
• Gareth Howell · Bothell, US

Key dates

• Filing date: Dec 8, 2003
• Grant date: Jun 8, 2010
• Expiry date: Feb 13, 2028

Classification

• Technology area (CPC G): Physics
• CPC primary: G11B27/105
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

Systems and methods for processing input media in a computing device are described. In one aspect, a reconstructed frame is cached according to a set of criteria. A request to scrub to a predictive frame of input media is received. Responsive to receiving the request, the predictive frame is decoded starting with the reconstructed frame.