[FFmpeg-devel] [RFC] Lavfi test system

Stefano Sabatini stefano.sabatini-lala
Sat Mar 13 13:20:01 CET 2010


On date Wednesday 2010-03-10 01:59:10 +0100, Stefano Sabatini encoded:
> On date Monday 2010-03-08 23:02:10 +0100, Michael Niedermayer encoded:
> > On Mon, Mar 08, 2010 at 10:40:02PM +0100, Stefano Sabatini wrote:
> > > On date Monday 2010-03-08 03:17:11 +0100, Michael Niedermayer encoded:
> > > > we dont want spurious unreproduceable failures
> > > > or other way around spurious unreproduceable successes in teh test wen
> > > > they should fail
> > > > it makes debuging hard ...
> > > 
> > > I agree but this way we are using only a limited subset of slice
> > > values.
> > 
> > true, could we postpone resolving this though.
> > having some regression tests is very important
> > testing all slice sizes is not that important
> > 
> > 
> > > 
> > > Another solution would be to iterate a few times each test with
> > > different slice height values taken from a pseudo random
> > > sequence. Would this be OK?
> > 
> > that slows it down proportionally
> > maybe we could add a "r" parameter to slicify to make it produce
> > deterministic but random slice sizes that would test more than a
> > single size for a video
> 
> Thinking more about it, that looked like the best solution, see the
> attached patch (which depends on that one extending slicify which I just
> posted in a new thread).

Patches updated.

Regards.
-- 
FFmpeg = Faithful & Fanciful Multipurpose Proud Ecumenical Gorilla
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