[whatwg] <video> element proposal
Robert Brodrecht
whatwg at robertdot.org
Fri Mar 16 18:11:14 PDT 2007
On Mar 16, 2007, at 5:29 PM, Håkon Wium Lie wrote:
> Compared to which formats? I believe Ogg Theora performs better than
> Flash. Given the video quality of some of the superhits on YouTube, I
> doubt this is the most important factor, though.
Ogg Theora is based on the VP3 codec [1] that flash video uses. [2]
The Theora site says the main differences are "architectural." After
reading past their techno speak, it looks like Theora MAY be able to
create better video with it's encoder than Flash can at a given bit
rate.
If YouTube is what you are basing your comparison on, they probably
have pretty crappy conversion settings to save bandwidth. I haven't
done / seen any comparisons between Theora and FLV in a controlled
environment. They may turn out to create fairly similar video
quality at fairly similar sizes.
Hopefully people don't expect super-high-quality video on the web.
It's possible, but it isn't practical for most site owners. However,
the quality decisions will be left up to the person encoding the
video, not the player.
[1] http://www.theora.org/theorafaq.html#20
[2] http://www.on2.com/technology/flix_praise/
----------------------------------------------------------
Robert <http://robertdot.org>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.whatwg.org/pipermail/whatwg-whatwg.org/attachments/20070316/e021821c/attachment-0001.htm>
More information about the whatwg
mailing list