Can any of you suggest a good and stable echo cancelation package (gnu or not) to be linked with my videoconference application (C/C++) (Windows / Linux / MacOSX) ? My application should be freeware, so i do not want to pay for each user who download the app.
+3
A:
Oslec is the best I know of. Might also look into the speex codec stack which includes an echo canceller.
Einstein
2010-05-31 05:22:44
Thanks, i'll try Oslec. I don't recommend speex for echo cancellation though. We have tried it for a long time with no good results.
Jorg B Jorge
2010-05-31 06:18:09