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:
Dec. 03, 2013
Filed:
Jan. 23, 2012
Julian Hall, Cambridge, GB;
Julian Hall, Cambridge, GB;
Veebeam Limited, Cambridge, GB;
Abstract
This invention relates to video transmission systems, in particular to those used to transmit video content generated and displayed on a source device to a second remote display. We describe a method of transmitting a video stream over a data link is described. Video frames are captured at a capture frame rate. The captured frames are then processed to identify duplicated frames in consecutively captured frames. Duplicated frames, duplicated as a result of capture the same source frame twice, are deleted leaving a filtered set of video frames. The remaining frames are retimed to amend a presentation time and transmitted over a data link to a rendering device.