[Bug] Extra large leak of great resources and crash Windows Media Player (WMP) and music collections.

The installation program:

Windows 8 Pro x 64.

WMP 12.0.9200.16420

Question:

In the trial of an extra-large music collection (~ 148 000 songs, mostly VBR *.wma) default WMP x 32 app will cause a memory leak upward to 1.5 GB in the Task Manager and then "hang" corrupt the database as it attempts to interview and initially to build the database.  The application itself will lose its bmp controls (they're going black when you place the cursor or spend on them with a mouse) when he hung.

This is not a regression, happened to Win7 x64as well.

Previously, it was necessary to create two scheduled tasks that would launch WMP every 5 minutes. and that would kill the process every 40 minutes. If the program would be terminated before fleeing corrupt the database.

We had hoped that MSFT would do some better load/stress for large media libraries test to see the availability of retail.

Please try to repro and fix, thank you.

I also noticed that there is a serious memory leak in WMP 12 on Windows 7/8. Specifically, WMP loses memory each time he reads album art that is incorporated into a music file. Could be the leak even like what you feel?

After finding the exact cause of the leak, I was able to lead to a workaround that I have included in my plugin WMP Tag Plus . This work around has not been officially published yet, but if you are interested, I can send you a version of the plug-in for you to try. You can contact me via the email address on my site.

Tags: Windows

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