/// <summary>
/// Initializes a new instance of the <see cref="AudioResampler"/> class.
/// </summary>
/// <param name="pipeline">The pipeline to add the component to.</param>
/// <param name="configuration">The component configuration.</param>
public AudioResampler(Pipeline pipeline, AudioResamplerConfiguration configuration)
: base(pipeline)
{
this.configuration = configuration;
this.currentInputFormat = configuration.InputFormat;
// create the audio resampler
this.resampler = new MFResampler();
// initialize the resampler
this.resampler.Initialize(
this.Configuration.TargetLatencyInMs,
this.Configuration.InputFormat,
this.Configuration.OutputFormat,
this.AudioDataAvailableCallback);
}
/// <summary>
/// Resamples an audio stream.
/// </summary>
/// <param name="source">A stream of audio to be resampled.</param>
/// <param name="configuration">The resampler configuration.</param>
/// <param name="deliveryPolicy">An optional delivery policy.</param>
/// <returns>A stream of resampled audio.</returns>
public static IProducer <AudioBuffer> Resample(this IProducer <AudioBuffer> source, AudioResamplerConfiguration configuration, DeliveryPolicy <AudioBuffer> deliveryPolicy = null)
{
return(source.PipeTo(new AudioResampler(source.Out.Pipeline, configuration), deliveryPolicy));
}
/// <summary>
/// Resamples an audio stream.
/// </summary>
/// <param name="source">A stream of audio to be resampled.</param>
/// <param name="configuration">The resampler configuration.</param>
/// <returns>A stream of resampled audio.</returns>
public static IProducer <AudioBuffer> Resample(this IProducer <AudioBuffer> source, AudioResamplerConfiguration configuration)
{
return(source.PipeTo(new AudioResampler(source.Out.Pipeline, configuration)));
}
