The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2019
Filed:
Oct. 29, 2015
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Yongjun Wu, Bellevue, WA (US);
Shyam Sadhwani, Bellevue, WA (US);
Bakkama Srinath Reddy, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Aspects extend to methods, systems, and computer program products for video bit stream decoding. Aspects include flexible definition and detection of surface alignment requirements for decoding hardware. Surface alignment requirements can be handled by render cropping (e.g., cropping at a video output device), through adjustment and modification of original syntax values in a video bit stream and relaxed media type negotiation in a software (host) decoder. Resolution changes can be hidden with the aligned surface allocation when applicable. Performance can be improved and power consumption reduced by using hidden resolution changes.