Skip to main content

Audio capture to WAV file

Products: Video Capture SDK .Net

Sample code​

1. Get a list of available audio codecs​

foreach (var codec in VideoCapture1.Audio_Codecs)
{
  cbAudioCodecs.Items.Add(codec);
}

2. Set audio settings, and apply output format​

var acmOutput = new ACMOutput();

acmOutput.Channels = 2;
acmOutput.BPS = 16;
acmOutput.SampleRate = 44100;
acmOutput.Name = cbAudioCodecs.Text;

VideoCapture1.Output_Format = acmOutput;

3. Set audio capture mode​

VideoCapture1.Mode = VideoCaptureMode.AudioCapture;

4. Set file name​

VideoCapture1.Output_Filename = "output.wav";

5. Start capture​

await VideoCapture1.StartAsync();

Required redists​

How to install the required redists or deploy them to the user's PC?

Visit our GitHub page to get more code samples.