Stuck in Writing ACM files for MSN Messenger

[antialias]

Hi,

I am looking for ACM Driver files that can support G.729 Audio Codec. Where can I find /download such kind of drivers written for MSN Messenger?

Or how can I write such kind of file? How can I integrate audio codecs into MSN Messenger or Windows Media Player?

For example MSN Messenger and Windows Media Player use msg723.acm file to make G.723 audio compression.

I want to develop such kind of applications for MSN Messenger because a lot of people have Messenger already installed in their PCs and Messenger also supports SIP(Session Initiatiýn Protocol).

Thanks.

 

[X-Istence]

So youd like to be able to share music or something else?

 

[antialias]

No, I am working on a free system that everyone can use. Especially for making VoIP calls and (audio)conferencing, etc.

 

[X-Istence]

Ah. I am sorry, but i wouldnt know where to find them.