AudioInformation

Electron APIs / recorder / AudioInformation

Information about the complete audio configuration, including input/output devices and supported audio encoders.

Useful for initializing or inspecting audio capture and encoding settings in applications such as screen recorders or streaming tools.

Example

const audioInfo: AudioInformation = {
  inputDevices: [...],
  outputDevices: [...],
  encoders: [...],
  defaultEncoder: 'ffmpeg_aac'
};

Properties

Property	Modifier	Type	Description
defaultEncoder	readonly	string	The identifier of the default audio encoder. See kKnownAudioEncodersTypes
encoders	readonly	AudioEncoderInfo[]	A list of supported audio encoders available for use. See AudioEncoderInfo
inputDevices	readonly	AudioDevice[]	A list of available input audio devices (e.g., microphones). See AudioDevice
outputDevices	readonly	AudioDevice[]	A list of available output audio devices (e.g., speakers, headphones). See AudioDevice