I think the MPEG2 part of a DVD player is non-proprietary. Those laser
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送交者: Smashedmouth 于 2005-3-08, 16:48:34:
回答: Does a generic MP3 player contain any proprietary 由 skipper3 于 2005-3-08, 16:37:04:
related stuff at the physically layer are patented.
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