Closed
Bug 68104
Opened 24 years ago
Closed 24 years ago
Animated GIF speed is just insane!!!
Categories
(Core :: Graphics: ImageLib, defect)
Tracking
()
VERIFIED
INVALID
People
(Reporter: mark.slater, Assigned: pnunn)
References
()
Details
Build 2001020720, win32-installer.exe The speed of th animated GIF in that URL is just insane! Viewed in IE, the GIF rotates at a more civilised speed. Is this even a bug, or just an attempt to make Mozilla appear faster than IE? ;-)
Comment 1•24 years ago
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-> imagelib
Assignee: asa → pnunn
Component: Browser-General → ImageLib
QA Contact: doronr → tpreston
Comment 2•24 years ago
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confirming, file in question is http://plaque.free.fr/world.gif ns4 does it the same as moz.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Comment 3•24 years ago
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I also see another problem with it, at least in Windows. Win98, build 2001020716, the GIF animates even faster if I move the mouse anywhere within the browser window. Not moving the mouse, it rotates somewhat faster than it should. Moving the mouse, it goes very, very fast. Also, checking it with Adobe ImageReady, it shows that the GIF is set to 0.01 sec per frame, so actually, it *seems* be to rotating at the correct speed (when the mouse doesn't move).
Reporter | ||
Comment 4•24 years ago
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Whooopsie... mea culpa. But this begs the question, what does IE know that neither Moz, ImageReady or Netscape 4.x know? Perhaps this is an IE-only problem in that IE won't show the correct for speeds set that fast? Somehow, I don't think the page's owner wanted to have the world whizz round like that...
Comment 5•24 years ago
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MS Knowledge base article Q226697 might be the answer. A multi-imaged GIF file with no delay set between frames plays at the "default" speed. This speed is 100 milliseconds per frame for IE, but 10 milliseconds per frame for Office 2000. Gotta love MS for their consistency! Anyway, sounds like there's no hard and fast rule.
Comment 6•24 years ago
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so wait, you are saying we are doing it correctly? the mousing causing it to be faster is a known bug.
Reporter | ||
Comment 7•24 years ago
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Yes :-) If the speed of the animated GIF is set to 0.01 secs between frames, then so be it.
Comment 8•24 years ago
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And to confirm, I decoded the GIF to look at the frame delays, and they're definitely set to 0.01 sec.
Comment 9•24 years ago
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So this should be marked as invalid?
Comment 10•24 years ago
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I think so, therefore I'm marking it invalid
Status: NEW → RESOLVED
Closed: 24 years ago
Resolution: --- → INVALID
Comment 11•23 years ago
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*** Bug 70813 has been marked as a duplicate of this bug. ***
Comment 12•23 years ago
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*** Bug 71809 has been marked as a duplicate of this bug. ***
Comment 13•23 years ago
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*** Bug 72962 has been marked as a duplicate of this bug. ***
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Description
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