[Mp4-tech] [HE-AAC] PS conformance test

[Andy Quan]

Many thanks!
On 5/24/08, Alex Converse <alexc improvsys.com> wrote:
> Andy Quan wrote:
> > Does ISO have conformance testing specification for aac+ v2 decoder?
> > Anybody knows its name?
> >
> >
> Parametric stereo conformance is covered in 14496-4:2004/Amd 11:2006 and Cor
> 2:2007
>
> > I find that 3GPP TS 26406 has introduced a set of testing vectors and
> > set ODG score as its metric. However, unlike ISO SBR testing, this
> > 3GPP testing method is not dedicated for PS tools as there is no such
> > a testing framework that can block errors from LC+SBR.
> >
> >
> The decoder conformance procedure is similar to SBR. But your mention of ODG
> makes me think that you may be referring to encode. For encode all the ISO
> spec is going to tell you is if you have a properly formatted bitstream. For
> decode 26.406v7.0.0 defers to ISO.
>
> Regards,
> Alex Converse
>

-- 
Regards,
Andy Quan