private void SetComment(StreamState os, Stream stream)
{
var opusTags = new OpusTags();
opusTags.Add("ENCODER", "opusenc from libopus 1.0.1-21-gff16ab0");
opusTags.AddOption(_options.BitRate);
opusTags.AddOption(_options.BitRateEncoding);
opusTags.AddOption("ignorelength", string.Empty);
opusTags.Pad();
var opComment = new Packet
{
PacketData = opusTags.GetPacked(),
PacketDataLength = opusTags.GetPackedLength(),
Bos = 0,
Eos = 0,
GranulePos = 0
};
os.AddWaveData(opComment);
os.Flush(stream);
}
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);
}