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[whatwg] Video Element Events? - Use Case: Custom Progress Bar

From: Jonas Sicking <jonas@sicking.cc>
Date: Mon, 17 Nov 2008 15:05:29 -0800
Message-ID: <4921F8B9.2040909@sicking.cc>
Jeremy Doig wrote:
> i would hope that repainting a progress bar that has not moved 
> 50x/second would not be a normal implementation too. 2x/second seems 
> more realistic (a 300s video with a 600 pixel-wide playbar).

Well, pages are most likely going to update the progress bar as often as 
we fire the event. So if we fire the event 50x/second then that's how 
often the progress bar will be updated.

Sure, some pages might do things like only update on every 10th event, 
but this seems like a complex future since then content might start 
relying on that implementations use a specific firing rate.

/ Jonas
Received on Monday, 17 November 2008 15:05:29 UTC

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