Based on H.263, it makes use of several critical technique, such as advanced intra/inter prediction modes, 4 by 4 integer DCT transfer, motion estimation at 1/4 pixel level, and content-adaptive binary arithmetic coding.
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- 它以H.;263為基礎;采用了先進(jìn)的幀內、幀間預測模式;4×4整數DCT變換;1/4精度運動(dòng)估計和基于上下文的二進(jìn)制算術(shù)編碼等關(guān)鍵技術(shù);使得H