std::string name;
InputSourceType input_source_type;
unsigned input_source_index;
int source_channel[2] { -1, -1 }; // Left and right. -1 = none.
};
std::string name;
InputSourceType input_source_type;
unsigned input_source_index;
int source_channel[2] { -1, -1 }; // Left and right. -1 = none.
};