RESOLVED WORKSFORME 18458
very high processor and disk usage on wmv clips 
https://bugs.webkit.org/show_bug.cgi?id=18458
Summary very high processor and disk usage on wmv clips
mntek
Reported 2008-04-13 04:40:26 PDT
very high processor and disk usage while opening this clip, and after close tab with it. only restart helps
Attachments
Add attachment proposed patch, testcase, etc.
J. Charles Holt
Comment 1 2008-04-13 08:06:19 PDT
I'm using Flip4Mac, and attempting to play a WMV file spikes the processor usage to maximum, causing my MacBook to get scorching hot.
Alexey Proskuryakov
Comment 2 2008-04-14 00:42:29 PDT
This sounds mostly like a Flip4Mac issue - but it the fact that processor usage stays high after closing the tab might indicate a WebKit plug-in handling problem, too. I don't have Flip4Mac installed, so I haven't tried to reproduce.
Alexey Proskuryakov
Comment 3 2008-04-14 00:43:42 PDT
<rdar://problem/5861206>
Alexey Proskuryakov
Comment 4 2008-04-14 01:02:13 PDT
*** Bug 18457 has been marked as a duplicate of this bug. ***
Deirdre Saoirse Moen
Comment 5 2008-04-14 16:01:56 PDT
What version(s) of Flip4Mac?
mntek
Comment 6 2008-04-15 00:21:28 PDT
(In reply to comment #5) > What version(s) of Flip4Mac? > 2.2.0.49
Alexey Proskuryakov
Comment 7 2008-05-30 14:56:53 PDT
Could you please attach a sample of Safari after closing the tab? To take the sample, you can use /Applications/Utilities/Activity Monitor.app.
Alexey Proskuryakov
Comment 8 2008-10-02 07:06:18 PDT
I cannot reproduce this issue with Flip4Mac 2.2.1.11. When the video from bug URL is playing, Safari processor usage of my PowerMac G4/1.25 is under 25%. When I close the tab, it immediately drops to zero. Tested with shipping Safari/WebKit 3.1.2 and with a local WebKit build under Mac OS X 10.4.11. Closing as WORKSFORME, please re-open if you are still seeing this issue with latest Flip4Mac.
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