Feature Request: Can we use this library to only record audio from mic & speaker?

[ranwer-dev]

Can this library be modified in a way that it supports only audio recording? I mean no screen recording, just output the audio from the mic & speaker.

[sskodje]

You can turn off the video input, but it will be a black screen video with audio, not an audio file.

[Willy-Kimura]

Looks like the OutputOptions.IsVideoCaptureEnabled property is not working.

Edit

You'll need to also disable any added DisplayRecordingSource from your RecordingSourceBase list. Example:

var sources = new List<RecordingSourceBase>();

// Add your default screen for example.
var monitor = new DisplayRecordingSource(Screen.PrimaryScreen.DeviceName);

// Disable video capture here...
monitor.IsVideoCaptureEnabled = false;

sources.Add(monitor);

// Define your recording options, including the output options.
// Take note of the prop "IsVideoCaptureEnabled = false" here.
RecorderOptions audioOptions = new RecorderOptions
{
    SourceOptions = new SourceOptions
    {
        RecordingSources = sources
    },
    OutputOptions = new OutputOptions
    {
        IsVideoCaptureEnabled = false
    }
};

[rwedoff]

Also note, Overlay options shouldn't be set then as well.