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:
Oct. 10, 2023
Filed:
Dec. 15, 2021
Grass Valley Canada, Montreal, CA;
Vincent Trussart, Montreal, CA;
GRASS VALLEY CANADA, Montreal, CA;
Abstract
A system is provided for displaying content streams on a multiviewer device and includes a GPU that resizes image data loaded therein for display in a multiviewer tile, and an image decimation controller that performs a decimation of a content stream by removing a predetermined number of lines from each frame of the content stream before loading the content stream to the internal memory of the GPU for resizing and display on the multiviewer tile. In this system, the content stream is loaded to a full resolution buffer in system memory if the content stream is not a proxy stream of the media content and the tile designated for the content stream is less the predetermined threshold, such that the image decimation controller performs the decimation to delete the predetermined number of lines before the content stream is loaded in the internal memory of the GPU as the image data.