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:
Apr. 12, 2016
Filed:
Oct. 29, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventor:
Sanjeev Mittal, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/14 (2006.01); H04N 19/146 (2014.01); H04N 19/105 (2014.01); H04N 19/172 (2014.01); H04N 19/513 (2014.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04N 19/146 (2014.11); H04L 65/602 (2013.01); H04L 65/608 (2013.01); H04N 19/105 (2014.11); H04N 19/172 (2014.11); H04N 19/513 (2014.11);
Abstract
An apparatus configured for video telephony includes a receiving device configured to receive video data at a first bitrate; send a request to change the first bitrate to a second bitrate; receive a first intra coded picture in response to the request to change the first bitrate to the second bitrate; in response to detecting the second bitrate, flush the first intra coded picture from a picture buffer; and in response to flushing the first intra coded picture from the picture buffer, send a request for a second intra coded picture.