#1491 NORM Trial-2: Viable video codec for voip needed
Zarro Boogs per Child
bugtracker at laptop.org
Tue Jun 5 13:16:37 EDT 2007
#1491: Viable video codec for voip needed
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Reporter: sjoerd | Owner: blizzard
Type: defect | Status: new
Priority: normal | Milestone: Trial-2
Component: distro | Version:
Resolution: | Keywords:
Verified: 0 |
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Changes (by giles):
* verified: => 0
Comment:
Current theora implementations are slow. There's no reason they can't be
as fast as h.263, but programmer interest has been an issue.
That said, there has been some performance work this year. You don't say
what version you built against, but 1.0alpha7 is faster than earlier
releases, and decode is considerably faster with current svn.
Here are some other benchmarks on olpc hardware:
http://lists.xiph.org/pipermail/theora-dev/2007-March/003196.html
http://lists.xiph.org/pipermail/theora-dev/2007-March/003200.html
svn decode times should match theora-exp
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Ticket URL: <http://dev.laptop.org/ticket/1491#comment:2>
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