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[求助]Audiences中的Video mode对压片有影响吗？
shengqi@2003-02-08 16:05
上传图2处，可选sharp，smooth，slideshow
这些对压片有什么影响吗？
谢谢！！
珈莱@2003-02-09 01:28
汗。。。下面是Helix Producer Plus的官方解释
For clips with a wide range of motion, the best setting is Normal Motion.
If you desire better clarity during scenes with much motion, you can choose the Sharpest Image mode. This mode will use more encoding time on the clarity of the image, but at the expense of frame rate.
If you would rather have more continuity during high-motion scenes, you can choose Smoothest Motion. More encoding time will be spent on maintaining the frame rate, but will be at the expense of each frame's image clarity.
You can also choose to completely focus on image clarity by choosing the Slide Show mode. The output appears as a series of still photos.
WINDYPAO@2003-02-09 02:10
2:
图像柔化（适用于片源比较小的但是要RESIZE的）smooth
图像锐化（用于不太清楚的片源）sharp
slideshow 我不清楚！ 没用过！
图例:http://popgo.net/bbs/showthread.php?s=&threadid=98922
3:
钩上：先分析片源！再压缩！2倍时间（好处：能够较好的处理动态图像）
钩上的话我还不如去压WMV！建议不要勾
4:
RESIZE！重新拉伸/缩放片源到XXX*XXX
下面的两个选项：
MAIN............保持比例
HIGH ...........高清晰度拉伸（抗锯齿？）
建议不要拉伸/缩放！因为这样做很费时间！
shengqi@2003-02-09 12:39
长见识！！谢谢！
txq82@2003-02-09 15:58
同一部动画 用相同比特率 smoothest 比 sharp 省空间 效果就不考虑了也没注意
比如cityhunter 500k(64k audio) smoothest 在90M左右
sharp 在110M左右
hql@2003-02-10 15:10
想看幻灯片用smooth,slideshow想看马塞克用Normal !!!你这张是牛过小组压片统一规定.只有两PASS选项错了在锐利图象Sharpest Image选项上完全正确!!!!!
shengqi@2003-02-10 15:44
sharp 好象效果是好一点点。。。时间也多一点点
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