Hi,
To get the VOIP to work, I need to have an AEC implemented, otherwise the application is useless. I understand the concept of element in a pipeline, and am trying to understand better the concept.
When looking into algorithm_stream.h, it shows
.rec_ch = 1
.ref_ch = 1
is my assumption correct that this is for type2 AEC?
does the 1 mean "active", or is this a channel number, where it should be 1 and 2..?
how do you define the rec and ref channel to be input of the AEC algorithm ?
Thanks
Regards