public void Test()
{
byte chan = 1;
var header = new OpusHeader(chan, SamplingRate.Create(SamplingRate.Template.Sampling48000), 0);
Assert.IsTrue(header.CapturePattern.SequenceEqual("OpusHead".Select(c => (byte)c).ToArray()));
Assert.IsTrue(header.Version == 1);
Assert.IsTrue(header.Channels == chan);
Assert.IsTrue(header.PreSkip == 0);
Assert.IsTrue(header.InputSampleRate == (UInt32)SamplingRate.Template.Sampling48000);
Assert.IsTrue(header.Gain == 0);
Assert.IsTrue(header.ChannelMapping == (byte)MappingFamily.Vorbis);
var teplate = ChanelTemplateCollection.GetTemplate(header.Channels - 1);
Assert.IsTrue(header.StreamsCount == teplate.StreamsCount);
Assert.IsTrue(header.CoupledStreamsCount == teplate.CoupledStreamsCount);
}
private void SetHeader(StreamState os, Stream stream)
{
UInt16 preskip = 0;
var header = new OpusHeader(_options.OutChannels.Value, _options.OutSamplingRate, preskip);
var op = new Packet
{
PacketData = header.Packet,
PacketDataLength = header.Packet.Length,
Bos = 1,
Eos = 0,
GranulePos = 0
};
os.AddWaveData(op);
os.Flush(stream);
}
