I've just started using WaveAudio, and it is a wonderful package!
I am confused on how to select input and output lines for TAudioRedirector, when there are muliple sound cards. I see the DeviceID property in both TWaveAudioIn and TWaveAudioOut, but how do I get valid DeviceID's? I am using the TAudioMixer component to set up comboboxes for my users to choose, but what do I do to set the TAudioRedirector DeviceID properties?
Another way to ask this question is:
1. If a sound card has two inputs, say line-in and microphone, how do I let the user choose which input? Also, if there are two outputs, say line-out and speaker-out, how do I let the user choose with TAudioRedirector?
2. If the user has two sound cards, how do I let the user choose which sound card to use with TAudioRedirector?
Thanks for your help...Paul