Invention Grant
US08542729B2 Media codec devices providing universality for encoded signal origination and decided signal distribution
有权
媒体编解码器设备为编码信号发起和决定的信号分配提供通用性
- Patent Title: Media codec devices providing universality for encoded signal origination and decided signal distribution
- Patent Title (中): 媒体编解码器设备为编码信号发起和决定的信号分配提供通用性
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Application No.: US13475639Application Date: 2012-05-18
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Publication No.: US08542729B2Publication Date: 2013-09-24
- Inventor: Barrett Kreiner , Ryan Schaub
- Applicant: Barrett Kreiner , Ryan Schaub
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Akerman Senterfitt
- Agent Michael K. Dixon; Roy Zachariah
- Main IPC: H04N7/167
- IPC: H04N7/167
Abstract:
A media codec device includes an input port that receives media signals from service providers and also receives power for the media codec device, and a decoder that stores decoder keys associated with the service providers. The decoder applies the decoder keys to decode the media signals. The media codec device operates to direct at a first time a decoded first media signal to a first output device and a decoded second media signal to a second output device, and to direct at a second time the decoded first media signal to the second output device and the decoded second media signal to the first output device.
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