File	Doc	Category	Size	Date	Package
BasicProcessor.java	API Doc	JMF 2.1.1e	3942	Mon May 12 12:20:50 BST 2003	com.sun.media

BasicProcessor

• java.lang.Object
  • com.sun.media.BasicController
    • com.sun.media.BasicPlayer

Fields Summary
static String	NOT_CONFIGURED_ERROR

Constructors Summary

Methods Summary
public javax.media.protocol.ContentDescriptor	getContentDescriptor() Return the output content-type. return The current output content-type. exception NotConfiguredError if the Processor is Unrealized. if (getState() < Processor.Configured) throw new NotConfiguredError("getContentDescriptor " + NOT_CONFIGURED_ERROR); return null;
public javax.media.protocol.DataSource	getDataOutput() Return the output DataSource of the Processor. The output DataSource is the output connection of the Processor through which it supplies the processed streams. return The output DataSource of the Processor. exception NotRealizedError if the Processor is not realized. if (getState() < Realized) throw new NotRealizedError("getDataOutput cannot be called before the Processor is realized"); return null;
public javax.media.protocol.ContentDescriptor[]	getSupportedContentDescriptors() Return all the content-types which this Processor's output supports. The Processor builds the ContentDescriptor array according to the input DataSource attached to the Processor and according to the codecs and multiplexers installed in the system. return An array of the the content-types supported by the Processor. exception NotConfiguredError if the Processor is Unrealized. if (getState() < Processor.Configured) throw new NotConfiguredError("getSupportedContentDescriptors " + NOT_CONFIGURED_ERROR); return new ContentDescriptor[0];
public javax.media.control.TrackControl[]	getTrackControls() Return the tracks in the media. This method can only be called after the Processor has been configured. A NotConfiguredError is thrown if getTrackControls is called and the Processor is in the Unrealized or Configuring states. return An array of the tracks in the media. An emtpy array is returned if there is no TrackControl available for this Processor. exception NotConfiguredError if the Processor is Unrealized. if (getState() < Processor.Configured) throw new NotConfiguredError("getTrackControls " + NOT_CONFIGURED_ERROR); return new TrackControl[0];
protected boolean	isConfigurable() A processor is configurable. return true;
public javax.media.protocol.ContentDescriptor	setContentDescriptor(javax.media.protocol.ContentDescriptor ocd) Set the output content-type. If setContentDescriptor is not called, the output DataSource's output will be on individual tracks. param outputContentDescriptor the content-type of the output. exception NotConfiguredError if the Processor is Unrealized. realized state and it does not support format changes after it has been realized. if (getState() < Processor.Configured) throw new NotConfiguredError("setContentDescriptor " + NOT_CONFIGURED_ERROR); return ocd;