ØFrameGrabbingControl : This control is used to grab a still video frame from the video stream.
ØFrameRateControl : You can specify the frame rate
using this control.
ØMonitorControl : Some
capture devices or encoders may allow you to monitor ( view/ listen ) to the
capture or encoding progress through this control.
ØQualityControl : Some JMF objects such as
encoders allow you to control the quality of the media they deliver using this
control.
ØSilenceSuppressionControl
: is a Control for
specifying the parameters for silence suppression.
ØStreamWriterControl : This interface is implemented by
a Multiplexer
or DataSink to enable controlling the number of bytes generated as output.
•Method of using the control :
•QualityControl qc =
(QualityControl)
processor.getControl (
"javax.media.control.QualityControl” );
•float quality = qc.setQuality( 0.3f
) ;
•