C＃ - 通过数据包传输语音

Question

我创建了一个使用数据包（和缓冲区）的简单的服务器 - 客户端聊天应用程序。对于我使用“WriteString”将消息写入binWriter并将消息发送给客户端的消息。

以前做过吗？我想通过数据包传输客户端的麦克风输出，并能够通过所有客户端收听它们。我怎样才能做到这一点？你们有没有例子？

这是我的Packet类。

public class Packet 
{ 
    private MemoryStream _memoryStream; 
    private BinaryReader _binReader; 
    private BinaryWriter _binWriter; 

    public Packet(byte[] pData) 
    { 
     _memoryStream = new MemoryStream(pData); 
     _binReader = new BinaryReader(_memoryStream); 
    } 

    public Packet() 
    { 
     _memoryStream = new MemoryStream(); 
     _binWriter = new BinaryWriter(_memoryStream); 
    } 

    public Packet(byte pOpcode) 
    { 
     _memoryStream = new MemoryStream(); 
     _binWriter = new BinaryWriter(_memoryStream); 
     WriteByte(pOpcode); 
    } 

    public byte[] ToArray() 
    { 
     return _memoryStream.ToArray(); 
    } 

    public int Length 
    { 
     get { return (int)_memoryStream.Length; } 
    } 

    public int Position 
    { 
     get { return (int)_memoryStream.Position; } 
     set { _memoryStream.Position = value; } 
    } 

    public void Reset(int pPosition = 0) 
    { 
     _memoryStream.Position = pPosition; 
    } 

    public void Skip(int pAmount) 
    { 
     if (pAmount + _memoryStream.Position > Length) 
      throw new Exception("!!! Cannot skip more bytes than there's inside the buffer!"); 
     _memoryStream.Position += pAmount; 
    } 

    public byte[] ReadLeftoverBytes() 
    { 
     return ReadBytes(Length - (int)_memoryStream.Position); 
    } 

    public override string ToString() 
    { 
     string ret = ""; 
     foreach (byte b in ToArray()) 
     { 
      ret += string.Format("{0:X2} ", b); 
     } 
     return ret; 
    } 

    public void WriteBytes(byte[] val) { _binWriter.Write(val); } 
    public void WriteByte(byte val) { _binWriter.Write(val); } 
    public void WriteSByte(sbyte val) { _binWriter.Write(val); } 
    public void WriteBool(bool val) { WriteByte(val == true ? (byte)1 : (byte)0); } 
    public void WriteShort(short val) { _binWriter.Write(val); } 
    public void WriteInt(int val) { _binWriter.Write(val); } 
    public void WriteLong(long val) { _binWriter.Write(val); } 
    public void WriteUShort(ushort val) { _binWriter.Write(val); } 
    public void WriteUInt(uint val) { _binWriter.Write(val); } 
    public void WriteULong(ulong val) { _binWriter.Write(val); } 
    public void WriteDouble(double val) { _binWriter.Write(val); } 
    public void WriteFloat(float val) { _binWriter.Write(val); } 
    public void WriteString(string val) { WriteShort((short)val.Length); _binWriter.Write(val.ToCharArray()); } 
    public void WriteString(string val, int maxlen) { var i = 0; for (; i < val.Length & i < maxlen; i++) _binWriter.Write(val[i]); for (; i < maxlen; i++) WriteByte(0); } 
    public void WriteMapleString(string val) { WriteShort((short)val.Length); _binWriter.Write(val.ToCharArray()); } 

    public void WriteHexString(string pInput) 
    { 
     pInput = pInput.Replace(" ", ""); 
     if (pInput.Length % 2 != 0) throw new Exception("Hex String is incorrect (size)"); 
     for (int i = 0; i < pInput.Length; i += 2) 
     { 
      WriteByte(byte.Parse(pInput.Substring(i, 2), System.Globalization.NumberStyles.HexNumber)); 
     } 

    } 

    public byte[] ReadBytes(int pLen) { return _binReader.ReadBytes(pLen); } 
    public bool ReadBool() { return _binReader.ReadByte() != 0; } 
    public byte ReadByte() { return _binReader.ReadByte(); } 
    public sbyte ReadSByte() { return _binReader.ReadSByte(); } 
    public short ReadShort() { return _binReader.ReadInt16(); } 
    public int ReadInt() { return _binReader.ReadInt32(); } 
    public long ReadLong() { return _binReader.ReadInt64(); } 
    public ushort ReadUShort() { return _binReader.ReadUInt16(); } 
    public uint ReadUInt() { return _binReader.ReadUInt32(); } 
    public ulong ReadULong() { return _binReader.ReadUInt64(); } 
    public double ReadDouble() { return _binReader.ReadDouble(); } 
    public float ReadFloat() { return _binReader.ReadSingle(); } 
    public string ReadString(short pLen = -1) { short len = pLen == -1 ? _binReader.ReadInt16() : pLen; return new string(_binReader.ReadChars(len)); } 

    public void SetBytes(int pPosition, byte[] val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetByte(int pPosition, byte val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetSByte(int pPosition, sbyte val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetBool(int pPosition, bool val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); WriteByte(val == true ? (byte)1 : (byte)0); Reset(tmp); } 
    public void SetShort(int pPosition, short val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetInt(int pPosition, int val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetLong(int pPosition, long val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetUShort(int pPosition, ushort val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetUInt(int pPosition, uint val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
    public void SetULong(int pPosition, ulong val) { int tmp = (int)_memoryStream.Position; Reset(pPosition); _binWriter.Write(val); Reset(tmp); } 
} 

Answer 1

你应该看看这个库：http://nspeex.codeplex.com/documentation

它已经取得了编码和解码的声音。

Ĵ...是对的UDP：更好地使用VOIP