/**
* Returns MediaDescription object with the specified properties. The returned object will respond
* to Media.getMediaFormats(boolean) with a Vector of media formats.
*
* @param media media -
* @param port port number on which to receive media
* @param numPorts number of ports used for this media stream
* @param transport transport type, eg "RTP/AVP"
* @param staticRtpAvpTypes list of static RTP/AVP media payload types which should be specified
* by the returned MediaDescription throws IllegalArgumentException if passed an invalid
* RTP/AVP payload type
* @throws IllegalArgumentException
* @throws SdpException
* @return MediaDescription
*/
public MediaDescription createMediaDescription(
String media, int port, int numPorts, String transport, int[] staticRtpAvpTypes)
throws IllegalArgumentException, SdpException {
MediaDescriptionImpl mediaDescriptionImpl = new MediaDescriptionImpl();
MediaField mediaImpl = new MediaField();
mediaImpl.setMediaType(media);
mediaImpl.setMediaPort(port);
mediaImpl.setPortCount(numPorts);
mediaImpl.setProtocol(transport);
mediaDescriptionImpl.setMedia(mediaImpl);
// Bug fix contributed by Paloma Ortega.
Vector payload = new Vector();
for (int i = 0; i < staticRtpAvpTypes.length; i++)
payload.add(new Integer(staticRtpAvpTypes[i]).toString());
mediaImpl.setMediaFormats(payload);
return mediaDescriptionImpl;
}
/**
* Returns MediaDescription object with the specified properties. The returned object will respond
* to Media.getMediaFormats(boolean) with a Vector of String objects specified by the 'formats
* argument.
*
* @param media the media type, eg "audio"
* @param port port number on which to receive media
* @param numPorts number of ports used for this media stream
* @param transport transport type, eg "RTP/AVP"
* @param formats list of formats which should be specified by the returned MediaDescription
* @return MediaDescription
*/
public MediaDescription createMediaDescription(
String media, int port, int numPorts, String transport, String[] formats) {
MediaDescriptionImpl mediaDescriptionImpl = new MediaDescriptionImpl();
try {
MediaField mediaImpl = new MediaField();
mediaImpl.setMediaType(media);
mediaImpl.setMediaPort(port);
mediaImpl.setPortCount(numPorts);
mediaImpl.setProtocol(transport);
Vector formatsV = new Vector(formats.length);
for (int i = 0; i < formats.length; i++) formatsV.add(formats[i]);
mediaImpl.setMediaFormats(formatsV);
mediaDescriptionImpl.setMedia(mediaImpl);
} catch (final SdpException e) {
LOG.warn("Unexpected exception", e);
}
return mediaDescriptionImpl;
}