public SerialPacketStream(byte[] data, int sampleRate, string id, int streamNumber, string roomName, bool isTeamOnly)
        {
            Id = id;
            StreamNumber = streamNumber;
            RoomName = roomName;
            IsTeamOnly = isTeamOnly;
            IsEncoded = false;
            Parts = new List<SerialPacket>();

            var bytesPer20ms = sampleRate / 25;
            var start = 0;
            int messageNumber = 0;
            while (start < data.Length)
            {
                var end = start + bytesPer20ms;
                if (end > data.Length)
                    end = data.Length;

                var buffer = new byte[bytesPer20ms];
                Buffer.BlockCopy(data, start, buffer, 0, end - start);
                var sp = new SerialPacket { Audio = buffer, MessageNumber = messageNumber++, RxTime = DateTimePrecise.UtcNow };
                Parts.Add(sp);
                start = end;
            }
        }
 private void SavePacket(VoipMessageVoice item)
 {
     if (_ps == null)
         _ps = new SerialPacketStream(item, true);
     var poco = new SerialPacket(item);
     _ps.Parts.Add(poco);
 }