Firefox2 madness CPU solution

These two days, Firefox suddenly metamorphosis, taking up nearly 50% of CPU resources from time to time, the phenomenon is that the system application response is very slow. At first, I thought it was a problem brought by individual pages. Later I found out that it was a common phenomenon. This kind of problem is not easy to turn to Google, to be honest, I don't know how to use keyword search.

I couldn't bear it. I quickly called Process Explorer and found that a single PID occupies a large amount of CPU context exchange resources, as shown in the figure:

I looked at it and didn't know that "jpeg_free_large" was dry. " "Firefox jpeg_free_large" Google, there are posts in a bunch of things that may be related to Apple's QuickTime plugin. I don't know how to delete the plugin. I looked into the Plugins in the Firefox installation directory. There are really a bunch of files that are QuickTime related plugins. The version numbers are different and there are different files.

Deleted. Restart Firefox, OK.

This problem is estimated to be easier for users who use the iPhone.