"Several reports from users testing the latest leaked build of Windows 7 indicate a potential data corruption issue using Microsoft's Windows Media Player 12. Windows 7 beta 1 build 7000 leaked over the Christmas holidays and a Microsoft spokesperson has confirmed that there is a bug which affects the leaked build. Approximately 2-3 seconds will get shaved off the beginning of MP3s if you have set your Windows Media Player 12 settings to retrieve information from the internet and update files. The default configuration for WMP12 sets this if you use the "express" option during setup."
I've beta tested a lot of software over the years, including Windows operating systems, and I'd never have hesitated to use it to play back my media. Sure, you don't use the beta OS for mission-critical stuff, but I'd certainly test out the media player...but now I'm sure going to be cautious about Windows 7 until they fix this bug! Apparently the problem is triggered if the header is more than 16 KB in size on the MP3...and since I embed high-res album art in all my MP3s, the headers are definitely bigger than 16 KB. As always, when testing beta software, assume that things are going to go wrong.
Windows Media Player 12 Beta Maiming MP3 Files
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