视频技术

理论上来说是对的。但是，
1。系统在你背后搞了个大约20MB的 PageFile, 又叫 Swap.
2。有的程序还是要对PageFile进行操作，这是你不能控制的。

有了多的RAM后，有两派人，有的要少的Swap, 有的要多的Swap。

总之，要试一下，才行。 试了以后， 很有可能你还是该买个SCSI的硬盘。

这是要多的Swap的理论。
Putting a pagefile in a RAM drive is a ridiculous idea in theory, and almost always a performance hit when tested under real-world workloads.

Conversely, if you don't have plenty of RAM, dedicating some of it to a RAM drive will only increase your pagefault rate.
The system is ALREADY cacheing pages in memory. Pages lost from working sets are not written out to disk immediately (or at all if they weren't modified), and even after being written out to disk, are not assigned to another process immediately. They're kept on the modified and standby page lists, respectively. The memory access behavior of most apps being what it is, you tend to access the same sets of pages over time... so if you access a page you lost from your working set recently, odds are its contents are still in memory, on one of those lists. So you don't have to go to disk for it.

[ 本帖最后由 一浪儿 于 2006-1-30 03:17 编辑 ]

好复杂，长知识了。

双CPU的板子不支持RAID！

胡哥，你是什么情况下丢帧？几轨视频叠加？或是用了什么插件？还有，你的显卡有没有调啥设置？
若是单轨视频无特效，丢帧，是软件或驱动程序的问题，你可以试试在trimer里面预览素材是否丢；
若你是双频显示，第二屏切换到屏遮盖方式，播放，看看是否跟视窗一样丢帧……
我也不知道有啥解决方法，我也是双AMD，前阵子换了显卡后一直都有丢帧现象，CPU也不高，后来发现切换一下预览方式，再回来就好了，你不妨试试

最简单的办法，换成非编卡

其实我一直都想问，这非编卡最突出的功能在哪里？是输出么？
我菜得很，所以如果这个问题很可笑，见谅。