Invention Grant
- Patent Title: Process and system for the secure broadcasting of protected audiovisual streams to a dynamic group of receivers
- Patent Title (中): 将受保护视听流安全地广播到动态接收器组的过程和系统
-
Application No.: US13534349Application Date: 2012-06-27
-
Publication No.: US08782688B2Publication Date: 2014-07-15
- Inventor: Daniel Lecomte , Reda Hosny
- Applicant: Daniel Lecomte , Reda Hosny
- Applicant Address: US DE Dover
- Assignee: Querell Data Limited Liability Company
- Current Assignee: Querell Data Limited Liability Company
- Current Assignee Address: US DE Dover
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: FR0450682 20040406
- Main IPC: H04N21/4405
- IPC: H04N21/4405 ; H04N21/2347 ; H04N21/2343 ; H04N7/167 ; H04N21/835
Abstract:
Embodiments of the invention may relate to the distribution of digital audiovisual sequences. The distribution of such sequences may involve generating and transmitting modified sequences and complementary information. The complementary information may allow reconstruction of the original sequences from the modified sequences.
Public/Granted literature
Information query
IPC分类:
