Invention Grant
US08166093B2 Method and apparatus for processing multimedia programs for play on incompatible devices
有权
用于处理不兼容设备上播放的多媒体节目的方法和装置
- Patent Title: Method and apparatus for processing multimedia programs for play on incompatible devices
- Patent Title (中): 用于处理不兼容设备上播放的多媒体节目的方法和装置
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Application No.: US10072531Application Date: 2002-02-08
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Publication No.: US08166093B2Publication Date: 2012-04-24
- Inventor: Kevin Gage
- Applicant: Kevin Gage
- Applicant Address: US NY New York
- Assignee: Warner Music Group, Inc.
- Current Assignee: Warner Music Group, Inc.
- Current Assignee Address: US NY New York
- Agency: Gottlieb, Rackman & Reisman, P.C.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04N7/00

Abstract:
An apparatus and method is provided to generate digital audio signals, such as stereo signals, from a multimedia program. The program can be distributed directly through an electronic network, or indirectly by recording the program on a medium such as a DVD or CD. The multimedia program is normally compressed using a standard DVD, MPEG or similar compression protocol. In accordance with the invention, the program is decoded to generate a multimedia output signal and an audio output signal. The multimedia signals can be played immediately or at will on a suitable multimedia device. The audio output signal is compressed, using for instance MP3 or ATRAC3, and then transmitted to an external device for storage as a digital file. The digital file can then be replayed at will.
Public/Granted literature
- US20020128740A1 Method and apparatus for playing multimedia audio-visual presentations Public/Granted day:2002-09-12
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