Invention Grant
- Patent Title: Method and device for transmitting audio and video for playback
- Patent Title (中): 用于播放音频和视频的方法和设备
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Application No.: US14245407Application Date: 2014-04-04
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Publication No.: US09237176B2Publication Date: 2016-01-12
- Inventor: Wayne R. Heinmiller , Carol S. Gruchala , Dianna Tiliks
- Applicant: AT&T Intellectual Property I, LP
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, LP
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, LP
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Ralph Trementozzi
- Main IPC: H04N5/92
- IPC: H04N5/92 ; H04L29/06 ; G11B27/10 ; H04N5/60 ; H04N21/2343 ; H04N21/43 ; H04N21/434 ; H04N21/462 ; H04N21/485 ; H04N21/63 ; H04N21/81

Abstract:
A system that incorporates teachings of the subject disclosure may include, for example, selecting a first multimedia stream including a first video stream and selecting a second audio stream associated with common subject matter. A timing offset is determined according to a time difference between a first input coincident with a visual aspect of an event observable in playback of the first video stream and a second input coincident with an audible aspect of the event observable in playback of the second audio stream. One of the first input, the second input, or the first and second inputs comprises performing an action during playback of the first video stream and the second audio stream at a multimedia center. The first video stream and the second audio stream are synchronized in in real-time according to the timing offset. Other embodiments are disclosed.
Public/Granted literature
- US20140223025A1 METHOD AND DEVICE FOR TRANSMITTING AUDIO AND VIDEO FOR PLAYBACK Public/Granted day:2014-08-07
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