Wanted to say I LOVE THE INPUT button!!! So I have my Radio DJ connected to a pc with 3 sound cards, route my audio to different channels in the mixer, ie (Deck, Cue, Aux, Carts, etc) Then I have my DJ mic and Guest Mic channels, then a channel for audio recording using adobe audition and audacity which my polycom speaker phone is connected to this sound card so I can record phone calls, interviews etc then air them out. Last I have another PC with touch screen running DAC Free cartwall which is for station imaging.
We just started using the INPUT button on live remotes. We use Ring Central voip for a separate line which routes into voice meeter banana software and the app for ring central takes the audio coming back from the board into the phone so you can hear the live broadcast when you call in. Ring Central auto answers the call then we have the INPUT button set to grab audio from the voice meeter software channel which is a virtual channel. So what happens is we build a play list out program beds to talk over. We then print out a cue sheet from radio DJ using the html export then take that with us, We watch what is playing and then remote vnc into the broadcast pc via a laptop, when the bed is about to play we call in the phone is auto answered, ready to go we hear live what is being played before it hits the stream, we hit input say what we need into the phone then hit input again when we are done which mutes the phone boom it airs out sounds really cool just like a live remote would.
I am trying to get the android remote apk working to control the input button that way but having issues thats next on the to do list.
Anyways to sum it up the INPUT button can do several things, its main purpose is to grab audio and fade down the main mix coming from radio dj. It could be used for live remotes like im doing.
I STRONGLY recommend getting a mixer route your audio into then back out of into a good quality sound card like sound blaster then stream it that way. Sounds good, and you have WAY more control over audio feeds. etc.