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:
Jun. 15, 2021
Filed:
Aug. 01, 2019
Qualcomm Incorporated, San Diego, CA (US);
Mina Ayman Saleh Yanni Makar, San Diego, CA (US);
Ajit Venkat Rao, Bangalore, IN;
Sandeep Kanakapura Lakshmikantha, Ramanagar District, IN;
Qi Xue, San Diego, CA (US);
Bibhu Mohanty, San Diego, CA (US);
Vinay Melkote Krishnaprasad, Bangalore, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Techniques are provided for adaptively controlling an encoding device to allow dynamic insertion intra-coded video content based on feedback information. For example, at least a portion of a video slice of a video frame in a video bitstream can be determined to be missing or corrupted. Feedback information indicating at least the portion of the video slice is missing or corrupted can be sent to an encoding device. An updated video bitstream can be received from the encoding device in response to the feedback information. The updated video bitstream can include at least one intra-coded video slice having a size that is larger than the missing or corrupted video slice. The size of the at least one intra-coded video slice can be determined to cover the missing or corrupted slice and propagated error in the video frame caused by the missing or corrupted slice.