该用户匿名发帖 发表于 2009-12-25 00:49   只看TA 1楼
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[求助] 用Easy RealMedia Producer压片,使不使用二次编码有什么区别?

用Easy RealMedia Producer压片,使不使用二次编码有什么区别?(大小?清晰度?压片时间?等)
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pingheng 发表于 2009-12-25 01:49   只看TA 2楼
使用二次编码挺高清晰度,但是压片时间是原来的2倍
对影片大小影响不大,影响影片大小的主要是平均码率~最大码率
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该用户匿名发帖 发表于 2009-12-25 02:10   只看TA 3楼

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平均码率小于500,rv9和rv10基本无区别,二次核一次编码画质也基本差不多,二次编码可能更差,所以平均码率小于500。推荐rv9,使用一次编码即可,速度快,画质也不会比片源差很多。
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