You can explicitly do _bufin javax.media.Bufferby writing its full name, for example
javax.media.Buffer _buf = frameGrabber.grabFrame();
Alternatively, you can import all classes javax.mediaby placing in your import statements (or higher class definitions public class mediaFunction):
import javax.media.*;
Or you can specifically import javax.media.Buffer, so Java knows that Buffer really means javax.media.Buffer by importing:
import javax.media.Buffer;
.
, java.nio. * java.nio.Buffer, , Buffer java.nio.Buffer, , frameGrabber.grabFrame(), , javax.media.Buffer. , .