AdvanceOptions

public class AdvanceOptions
              {
                  public ENCODING_PREFERENCE encodingPreference { set; get; }
                  public COMPRESSION_PREFERENCE compressionPreference { set; get; }

                  public AdvanceOptions()
                  {
                      encodingPreference = ENCODING_PREFERENCE.PREFER_AUTO;
                      compressionPreference = COMPRESSION_PREFERENCE.PREFER_LOW_LATENCY;
                  }

                  public AdvanceOptions(ENCODING_PREFERENCE encoding_preference, COMPRESSION_PREFERENCE compression_preference)
                  {
                      encodingPreference = encoding_preference;
                      compressionPreference = compression_preference;
                  }
              }