Digital video / audio broadcast device
First Claim
1. A digital video/audio broadcast device comprising:
- a CD-ROM drive comprising an optical pickup Head, a driving unit for moving the optical pickup head and a CD-ROM, and a video/audio signal output connecting port;
a standard PCMCIA slot for installing a memory card with PCMCIA specification; and
a digital video/audio decompressing card connecting with the CD-ROM drive and the memory card slot through a data bus comprising a digital video/audio decompressing chip and a memory, the digital video/audio decompressing chip supporting a decompressing ability of video data with MPEG II format and audio data with MPEG III format for processing video/audio data in the memory card or the CD-ROM and outputting to a video/audio output device through the video/audio signal output connecting port, the memory comprising a video/audio broadcast program and an interface operating program, the interface operating program displaying ways to operate windows on the terminal video/audio output device for users to process video/audio broadcast operations.
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Accused Products
Abstract
A digital video/audio broadcast device discloses a video/audio CD-ROM device that is able to directly read and broadcast video/audio data stored in a memory card. The digital video/audio broadcast device includes a memory slot on the video/audio CD-ROM device and a built-in video/audio broadcast program in the video/audio CD-ROM device to broadcast digital images or audio data in a memory card directly through the video/audio broadcast program and an interface operating program supplied by a digital video/audio decompressing card built-in the video/audio CD-ROM when a memory card with video/audio data, such as a compact flash card (CF card), is plugged in the video/audio CD-ROM device.
13 Citations
17 Claims
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1. A digital video/audio broadcast device comprising:
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a CD-ROM drive comprising an optical pickup Head, a driving unit for moving the optical pickup head and a CD-ROM, and a video/audio signal output connecting port;
a standard PCMCIA slot for installing a memory card with PCMCIA specification; and
a digital video/audio decompressing card connecting with the CD-ROM drive and the memory card slot through a data bus comprising a digital video/audio decompressing chip and a memory, the digital video/audio decompressing chip supporting a decompressing ability of video data with MPEG II format and audio data with MPEG III format for processing video/audio data in the memory card or the CD-ROM and outputting to a video/audio output device through the video/audio signal output connecting port, the memory comprising a video/audio broadcast program and an interface operating program, the interface operating program displaying ways to operate windows on the terminal video/audio output device for users to process video/audio broadcast operations. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification