public Rational getTimeBase() {
    long cPtr = VideoJNI.FilterLink_getTimeBase(swigCPtr, this);
    return (cPtr == 0) ? null : new Rational(cPtr, false);
  }
public Rational getTimeBase() {
    long cPtr = VideoJNI.FilterLink_getTimeBase(swigCPtr, this);
    return (cPtr == 0) ? null : new Rational(cPtr, false);
  }
public Rational getTimeBase ( ) { long cPtr = VideoJNI . FilterLink_getTimeBase ( swigCPtr , this ) ; return ( cPtr == 0 ) ? null : new Rational ( cPtr , false ) ; }
Define the time base used by the PTS of the frames/samples<br>
which will pass through this link.<br>
During the configuration stage, each filter is supposed to<br>
change only the output timebase, while the timebase of the<br>
input link is assumed to be an unchangeable property.<br>
<br>
@return the timebase
Define the time base used by the PTS of the frames / samples<br > which will pass through this link . <br > During the configuration stage each filter is supposed to<br > change only the output timebase while the timebase of the<br > input link is assumed to be an unchangeable property . <br > <br >