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:
Nov. 26, 2024
Filed:
Mar. 31, 2022
Applicant:
Dish Network Technologies India Private Limited, Bengaluru, IN;
Inventors:
Assignee:
DISH Network Technologies India Private Limited, Bengaluru, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/426 (2011.01); G06F 21/10 (2013.01); G06F 21/60 (2013.01); H04N 21/4408 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4263 (2013.01); G06F 21/602 (2013.01); H04N 21/4408 (2013.01); G06F 21/1062 (2023.08);
Abstract
Various systems, methods and devices are presented for performing media encryption. A media stream comprising audio packets and video packets can be received. A chunk of the media stream can be sorted to create a first group of a plurality of audio packets with an I-frame header and a second group of a plurality of P-frames and an I-frame payload. The first group can be encrypted while the second group is not encrypted. A fully-protected output media stream that includes the encrypted first group and the second group can then be streamed to a remote device via a network for output.