/// <summary>
/// Converts the first 4 bytes of the buffer into member variables
/// </summary>
/// <param name="buffer"></param>
public void ReadDataFromBuffer(BufferChunk buffer)
{
int version = buffer[0] >> 6;
if(version != Rtp.VERSION)
{
throw new RtcpHeaderException(string.Format("Invalid version: {0}, current: {1}",
version, Rtp.VERSION));
}
Padding = Convert.ToBoolean(buffer[0] & PADDING_MASK);
ItemCount = buffer[0] & ITEMCOUNT_MASK;
PacketType = buffer[1];
Length = buffer.GetInt16(2);
}