Hello, Speex echo canceller has already been updated in spxec a few weeks ago. This is how we could activate it on windows also (there was a bug in the previous speex AEC lib)
I don't like this speex extraction that we did earlier. It would be a lot better to work with the speex guys and see how the AEC could be compiled selectively. They have done a lot of work lately to port the speex AEC to embedded platforms and it gets heavy to do the extraction. So I don't think the upgrade will cause a problem because of AEC. Jerome -----Message d'origine----- De : Vadim Lebedev [mailto:[EMAIL PROTECTED] Envoyé : jeudi 21 septembre 2006 12:42 À : Jérôme WAGNER Cc : 'Gianluca Sforna'; [email protected] Objet : Re: [Wengophone-devel] upgrade speex 1.2beta1 Jérôme WAGNER wrote: >Hello, > >>From what I understood, the API did not change at all (they managed to keep >header compatibility as well so a stream encoded with 1.0.x can be decoded >by 1.2beta1 and vice versa) > >I did not need to modify the phapi code in order to link with the new >compiled speex lib so it should be backward compatible even for >distributions that ship the 1.0.x and you should not expect problems. > >That being said, we'll need to keep this upgrade in mind after the commit if >ever one of the packaging script goes wild. I'll try to update the speex >part of the wiki at the same time to keep a log of this > >Jerome > > > Please don't forget that speex based echo canceller in phapi is a modified version of the original... So if there are modification in the new speex/libspeex/mdf.* and speex/libsppex/smallfft.* one they better be integrated in to phapi/spxec.* and phapi/spxecfft.* Vadim >-----Message d'origine----- >De : Gianluca Sforna [mailto:[EMAIL PROTECTED] >Envoyé : jeudi 21 septembre 2006 09:14 >À : Jérôme WAGNER >Cc : [email protected] >Objet : Re: [Wengophone-devel] upgrade speex 1.2beta1 > >On 9/20/06, Jérôme WAGNER <[EMAIL PROTECTED]> wrote: > > >>In order to avoid doing it without notice and check with you the impact of >>this choice, here is the news: >> >>I am going to upgrade the wifo/phapi/speex source code to the 1.2beta1 >>version of speex. This is the recommended version for speex now. >> >> > >Thank a lot. Really appreciated... > > > >>Ps1: please don't react on the fact that this lib should not be here at >> >> >all. > > >>I agree with that. This will need to be done in a future refactoring of >> >> >all > > >>external libs. >> >> >:D > >Should we expect breakage if trying to compile/link with a system >library? IOW, was the API changed from 1.0 to 1.2? > >I am asking because I think distributions will have 1.0.x (right now, >my Fedora Core 5 has 1.0.5) at least until that 1.2 becomes final. > >_______________________________________________ >Wengophone-devel mailing list >[email protected] >http://dev.openwengo.com/mailman/listinfo/wengophone-devel > > > > _______________________________________________ Wengophone-devel mailing list [email protected] http://dev.openwengo.com/mailman/listinfo/wengophone-devel
