User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2b) Gecko/20020919 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2b) Gecko/20020919 I experienced a severe loading of my CPU, gradually increasing the load to saturation, over a period of 2-4 minutes. My PC is a 1.6 GHz HP 7955, with 256 MByte memory and 7 GB free of 32 GBytes. Reproducible: Always Steps to Reproduce: 1. Open a new tab; load this *annoying* midi file (Please don't ask why I grabbed it). http://www.draftresource.com/midis/getme.mid 2. Hit the || pause button on the displayed midi tool, or just wait while the MIDI file plays to the end. The system slowdown takes a minute or two longer if I don't hit pause, just let the file play to completion. The slowdown resolves immediately when I 'x' delete the tab I opened the MIDI file in, or just enter a new URL and wait for the system to eventually respond by loading the new URL. Actual Results: After a minute or two I notice that computer and Mozilla response gets jerky. By about 4 minutes the system is next thing to unusable. The processes list shows mozilla pulling ~97% CPU. Expected Results: No change in response to mouse, or any slowdown of other applications or processes, including system response to <ctrl>+<alt>+<del> to invoke the Windows Task Manager. I am using the QuickTime 6.0 plugins, npqtplugin2.dll
This may be related to bug 162651, "CPU overloads and does not play MIDI". My MIDI file played.
using stand alone QuickTime 6.0 on w2k I've got the same result ~100% load, I've tried several *.mid files, so this is QT6.0 problem not mozilla.
marking invalid, then
Status: UNCONFIRMED → RESOLVED
Last Resolved: 16 years ago
Resolution: --- → INVALID
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