public WaveFormatExtensible(int channels, int samplesPerSecond, int bitsPerSample,
int validBitsPerSample, SpeakerPositions channelMask, Guid subFormat)
: base(WaveFormatTag.Extensible, channels, samplesPerSecond, bitsPerSample)
{
extraDataSize = (short) (StandardSizeExtensible - StandardSize);
_validBitsPerSample = (short) validBitsPerSample;
_channelMask = channelMask;
_subFormat = subFormat;
}
public WaveFormatExtensible(int channels,
int samplesPerSecond,
int bitsPerSample,
int validBitsPerSample,
SpeakerPositions channelMask,
Guid subFormat) : base(WaveFormatTag.Extensible, channels, samplesPerSecond, bitsPerSample)
{
extraDataSize = (short)(StandardSizeExtensible - StandardSize);
_validBitsPerSample = (short)validBitsPerSample;
_channelMask = channelMask;
_subFormat = subFormat;
}
internal override void Read(BinaryReader reader)
{
base.Read(reader);
try
{
if (extraDataSize < StandardSizeExtensible - StandardSize && formatTag != WaveFormatTag.Extensible)
{
return;
}
_validBitsPerSample = reader.ReadInt16();
_channelMask = (SpeakerPositions)reader.ReadUInt32();
_subFormat = new Guid(reader.ReadBytes(16));
}
finally
{
reader = null;
}
}
internal override void Read(BinaryReader reader)
{
base.Read(reader);
try
{
if (extraDataSize < StandardSizeExtensible - StandardSize &&
formatTag != WaveFormatTag.Extensible)
return;
_validBitsPerSample = reader.ReadInt16();
_channelMask = (SpeakerPositions) reader.ReadUInt32();
_subFormat = new Guid(reader.ReadBytes(16));
}
finally
{
reader = null;
}
}
