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Re: [OT] <video> tag
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Re: [OT] <video> tag


  • Subject: Re: [OT] <video> tag
  • From: Pascal Robert <email@hidden>
  • Date: Fri, 29 Aug 2008 11:34:58 -0400

Normal perfomance, so say « bye bye » to <video>

What does it do with the standard <embed> technique of old?

On Aug 28, 2008, at 3:41 PM, Pascal Robert wrote:

Anyone here using the <video> tag with Safari? I don't understand why it's so slow. I have to display a QuickTime movie who is a export of a presentation done with Keynote, and some visual transitions are done between the slides. When I use this :

<video id="BoiteVideo" src="http://localhost/calendriers/videos/direction_xxxxx.mov " autoplay></video>

Safari take +95% of CPU on my MBP when the transitions are displayed. If I run the same video directly in Safari or QuickTime Player, the transitions runs smoothly and take ~45% of CPU time :-/

So beware if you use this tag, it look like it's not optimized (and I also tried a WebKit version from June 9, same result).


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  • Follow-Ups:
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      • From: Francis Labrie <email@hidden>
References: 
 >[OT] <video> tag (From: Pascal Robert <email@hidden>)
 >Re: [OT] <video> tag (From: Robert Walker <email@hidden>)

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