Simultaneously this paper according to the theory of MPEG-4 decoding, analyzes the essential technology of VLD, RLD, IQ, IDCT, motion compensation in the decoding, and implements the software prototype of decoder.
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- 同時(shí)本文根據MPEG-4解碼的理論,重點(diǎn)分析了解碼過(guò)程中的VLD、RLD、IQ、IDCT、運動(dòng)補償等關(guān)鍵技術(shù),實(shí)現了解碼器的軟件原型。