Linked by Thom Holwerda on Tue 16th Nov 2010 23:11 UTC
Apple "Getting a little more oomph out of your MacBook Air after giving Flash the boot? Adobe's Shantanu Narayen stopped just short of saying that's Apple's fault for not handing Adobe a device ahead of time. We asked the CEO what the greater battery life sans flash in Apple's new laptop meant for the platform vis-a-vis HTML5 at the Web 2.0 Summit just a few minutes ago. He said it's really all about optimizing for silicon: 'When we have access to hardware acceleration, we've proven that Flash has equal or better performance on every platform.' You wouldn't be blamed for thinking that sentence a cop-out, but that's actually not the case - the chief executive says they've presently got a Macbook Air in the labs and have an optimized beta of Flash for the device presently in testing."
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RE[2]: Utter BS
by puenktchen on Wed 17th Nov 2010 12:39 UTC in reply to "RE: Utter BS"
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"I have several machines with NO HARDWARE ACCELERATION, like an old CoreDuo MacBook with Intel graphics. HTML5 YouTube video plays perfect, a 480p video uses about 30% CPU, whereas Flash is 95% CPU. Things are even more skewed on an ancient G4 tower.

Just nope.
HTML5 uses QT which uses full hardware acceleration. Flash doesn't. And that's the sole reason.

no, it's not. quicktime can't use hardware acceleration while decoding h.264 on a mac with intel gpu either, simply because the old gpus from intel don't offer hardware acceleration.

and quicktime only supports the same gpus which are available through the api linked above:

QuickTime H.264 hardware acceleration
requires a Mac with an NVIDIA GeForce 9400M, GeForce 320M, or GeForce GT 330M graphics processor.

so apple might be the one to blame for worse performance of flash on some gpus compared to windows, but it's adobe fault if flash runs worse than quicktime on osx.

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