Method get_devices

gui_v1.py:820–855

获取设备列表

(self, update: bool = True)

            printt("Infer time: %.2f", total_time)

        def get_devices(self, update: bool = True):
            """获取设备列表"""
            if update:
                sd._terminate()
                sd._initialize()
            devices = sd.query_devices()
            hostapis = sd.query_hostapis()
            for hostapi in hostapis:
                for device_idx in hostapi["devices"]:
                    devices[device_idx]["hostapi_name"] = hostapi["name"]
            input_devices = [
                f"{d['name']} ({d['hostapi_name']})"
                for d in devices
                if d["max_input_channels"] > 0
            ]
            output_devices = [
                f"{d['name']} ({d['hostapi_name']})"
                for d in devices
                if d["max_output_channels"] > 0
            ]
            input_devices_indices = [
                d["index"] if "index" in d else d["name"]
                for d in devices
                if d["max_input_channels"] > 0
            ]
            output_devices_indices = [
                d["index"] if "index" in d else d["name"]
                for d in devices
                if d["max_output_channels"] > 0
            ]
            return (
                input_devices,
                output_devices,
                input_devices_indices,
                output_devices_indices,
            )

        def set_devices(self, input_device, output_device):
            """设置输出设备"""