Choppy playback after upgrading to iTunes 11

I am still on OSX 10.6.8 so I can still use Front Row on my laptop. I just recently upgraded to iTunes 11 and now playback of video will become choppy and sometimes stalls and the sound will also become choppy and unsynchronized with the video. This occurs when playing video on iTunes or Front Row. Has anyone else experienced this and if so, have you come up with a solution?? Thanks in advance.

I was also having this issue on my iMac running OSX 10.6.8 after upgrading to iTunes 11. Clearing my user Library Cache seems to have solved the issue.
In case you're not sure how to do that, open a finder window, hit Cmd-Shift-G to go to a folder, then enter "~/Library/Caches". Select all the contents of the Caches folder, and hit Cmd-Delete. You will be prompted to enter your password in order to delete these files. Restart your machine and empty the bin when you log back in.

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Microsoft Windows 7 x64 Business Edition Service Pack 1 (Build 7601)
Dell Inc. Latitude E6420
iTunes 12.0.1.26
QuickTime 7.7.6
FairPlay 2.7.39
Apple Application Support 3.1
iPod Updater Library 12.0
CD Driver 2.2.3.0
CD Driver DLL 2.1.3.1
Apple Mobile Device 8.0.5.6
Apple Mobile Device Driver 1.65.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 3.06.0.2770
Gracenote MusicID 3.06.0.2770
Gracenote Submit 3.06.0.2770
Gracenote DSP 3.06.0.2770
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Current user is not an administrator.
The current local date and time is 2015-01-13 14:47:35.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is supported.
Core Media is supported.
Video Display Information
Intel Corporation, Intel(R) HD Graphics Family
**** External Plug-ins Information ****
No external plug-ins installed.
iPodService 12.0.1.26 (x64) is currently running.
iTunesHelper 12.0.1.26 is currently running.
Apple Mobile Device service 3.3.0.0 is currently running.
**** CD/DVD Drive Tests ****
LowerFilters: SbCeCd (3.2.6.3),
UpperFilters: GEARAspiWDM (2.2.3.0),
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Hi iTunes-1,
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iTunes for Windows: Updating the firmware on your CD or DVD drive - Apple Support
http://support.apple.com/en-us/HT201852
Having outdated firmware can cause issues using CDs and DVDs with iTunes for Windows. Firmware is a type of software stored in a chip in hardware that can sometimes be updated.Identifying drives and firmware versions
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Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Risks are inherent in the use of the Internet. Contact the vendor for additional information.
Last Modified: Nov 8, 2014
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Choppy playback after upgrading to iTunes 11

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