[XviD-devel] Non-deterministic encoding

Dark Sylinc dark_sylinc at yahoo.com.ar
Thu Dec 27 06:48:11 CET 2007


Hi,

Is XviD still non-deterministic with all optimizations
off?

Cheers
Dark Sylinc

--- "Keith R. Brafford" <keith.brafford at gmail.com>
escribió:

> The only time I've heard of issues like this has to
> do with the floating
> point unit using 16 extra bits for accuracy which
> aren't preserved across
> context switches.  Also, don't the SSE2 extensions
> alias on the floating
> point registers?  Does that have an impact?
> 
> As a test in the off-chance that this is your
> problem (which I doubt), can
> you run a test on a relatively unloaded dual-core
> machine and set processor
> affinity to one core?  If that gives different
> results than you are seeing,
> then that should be telling.
> 
> --Keith
> _______________________________________________
> XviD-devel mailing list
> XviD-devel at xvid.org
> http://list.xvid.org/mailman/listinfo/xvid-devel
> 



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