<div>hi ahmed, if you using speex lib it is accoding version you use. i know that the last stable version is 1.0.5 and the unstable one is 1.1.12. where windows binaries available only for 1.0.4 that i used. and also you must know than you need ogg files to use it. you can download it from
<a href="http://xiph.org/downloads/">vorbis site</a>. and i have another good alternative you can use. is <a href="http://www.republika.pl/roed/speexw/">speex ACM codec</a>. it is good and use to use as many ACM codecs, using only few APIs.
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<div>i hope this help you.</div>
<div>also you can contact me at </div>
<div><a href="mailto:eid@doook.net">eid@doook.net</a>.</div>
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<div>Team Leader </div>
<div>Eid Mahmoud</div>
<div>Exa Tech.</div>