Related products: Video Capture SDK .Net
Audio capture to WAV (PCM/ACM) in Video Capture SDK .Net
1. Get list of available audio codecs
foreach (string codec in VideoCapture1.Audio_Codecs) { cbAudioCodecs.Items.Add(codec); }
2. Set audio settings, apply output format
var acmOutput = new VFACMOutput(); acmOutput.Channels = 2; acmOutput.BPS = 16; acmOutput.SampleRate = 44100; acmOutput.Name = cbAudioCodecs.Text; VideoCapture1.Output_Format = acmOutput;
3. Set audio capture mode
VideoCapture1.Mode = VFVideoCaptureMode.AudioCapture;
4. Set file name
VideoCapture1.Output_Filename = "c:\\123.wav";
5. Start capture
VideoCapture1.Start();