private static AudioState.HeadphoneOutputState BuildHeadphone(IBMDSwitcherAudioHeadphoneOutput props)
{
var state = new AudioState.HeadphoneOutputState();
props.GetGain(out double gain);
props.GetInputProgramOutGain(out double programGain);
props.GetInputSidetoneGain(out double sidetoneGain);
props.GetInputTalkbackGain(out double talkbackGain);
state.Gain = gain;
state.ProgramOutGain = programGain;
state.SidetoneGain = sidetoneGain;
state.TalkbackGain = talkbackGain;
return(state);
}
public void TestTalkbackGain()
{
var handler = CommandGenerator.CreateAutoCommandHandler <AudioMixerHeadphoneSetCommand, AudioMixerHeadphoneGetCommand>("TalkbackGain");
AtemMockServerWrapper.Each(_output, _pool, handler, DeviceTestCases.ClassicAudioHeadphones, helper =>
{
IBMDSwitcherAudioHeadphoneOutput headphones = GetHeadphones(helper);
AtemState stateBefore = helper.Helper.BuildLibState();
AudioState.HeadphoneOutputState hpState = stateBefore.Audio.HeadphoneOutputs.Single();
for (int i = 0; i < 5; i++)
{
double target = Randomiser.Range();
hpState.TalkbackGain = target;
helper.SendAndWaitForChange(stateBefore, () => { headphones.SetInputTalkbackGain(target); });
}
});
}