Projecting device capable of synchronously encoding images and sounds into an audio/video synchronous play file
作者： Yung-Hsi Wu , Jiun-Shin Wu , Po-Chih Hung , Chung-Song Kuo
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摘要: A projecting device capable of synchronously encoding images and sounds into an AV play file includes a receiving unit, first processing sound-recording second unit unit. The receives outputs video signal. the signal to output projects corresponding image onto wall. records user as explaining audio accordingly. encodes synchronous file.
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