public int BytesToSamples(AudioFormat format, int bytes)
{
return(bytes / (format.Size >> 3));
}
public int SamplesToBytes(AudioFormat format, int samples)
{
return(samples * (format.Size >> 3));
}
public int BytesToFrames(AudioFormat format, int bytes)
{
return(bytes / (format.Components.Length * format.Size >> 3));
}
public int FramesToBytes(AudioFormat format, int samples)
{
return(samples * (format.Components.Length * format.Size >> 3));
}
/// <summary>
/// Constructs a new AudioFormat which is a derivative of the given AudioFormat with a different byte order.
/// </summary>
/// <param name="format">The existing AudioFormat</param>
/// <param name="newByteOrder">The new byte order</param>
public AudioFormat(AudioFormat format, Common.Binary.ByteOrder newByteOrder)
: this(format.SampleRate, format.IsSigned, format.ByteOrder, format.DataLayout)
{
}
public static int CalculateFrameSize(AudioFormat format)
{
return(format.Size >> 3 * format.Components.Length);
}
/// <summary>
/// Constructs a new AudioFormat which is a derivative of the given AudioFormat with a different sample rate.
/// </summary>
/// <param name="format">The existing AudioFormat</param>
/// <param name="newSampleRate">The new sampleRate</param>
public AudioFormat(AudioFormat format, int newSampleRate)
: this(newSampleRate, format.IsSigned, format.ByteOrder, format.DataLayout)
{
}
/// <summary>
/// Clones an AudioFormat
/// </summary>
/// <param name="format">The AudioFormat to clone</param>
internal protected AudioFormat(AudioFormat format)
: this(format.SampleRate, format.IsSigned, format.ByteOrder, format.DataLayout)
{
}
public static AudioFormat SemiPlanar(AudioFormat other)
{
return(new AudioFormat(Codec.MediaFormat.SemiPlanar(other)));
//return new ImageFormat(other.ByteOrder, Codec.DataLayout.SemiPlanar, other.Components);
}
public static AudioFormat Planar(AudioFormat other)
{
return(new AudioFormat(Codec.MediaFormat.Planar(other)));
}
public static AudioFormat Packed(AudioFormat other)
{
return(new AudioFormat(Codec.MediaFormat.Packed(other)));
}