public void addOption(String option){
synchronized (this) {
    if (!mCodecOptionSet && option.startsWith(":codec="))     mCodecOptionSet=true;
  }
  nativeAddOption(option);
}

public void addOption ( String option ) { synchronized ( this ) { if ( ! mCodecOptionSet && option . startsWith ( ":codec=" ) ) mCodecOptionSet = true ; } nativeAddOption ( option ) ; }
add an option to this media . this media should be alive ( not released ) .
