public void player_begin(URL url) {
if (h4JmfPlugin.playMP3 != null) {
logger.severe("playMP3!=null");
h4JmfPlugin.cnsl.append("playMP3!=null");
return;
}
if (url == null) {
h4JmfPlugin.cnsl.append("url==null");
return;
}
MediaLocator mediaLocator = new MediaLocator(url);
try {
// final JPanel jpnl_this=this;
DataSource ds = Manager.createDataSource(mediaLocator);
// cnsl.append("ds="+ds);
h4JmfPlugin.playMP3 = Manager.createPlayer(ds);
/**
* ********************************************************** ControllerListener moved to
* outer class addControllerListener done in h4JmfPlugin **********************************
*/
h4JmfPlugin.player_begin();
} catch (Exception e) {
logger.severe(e.getMessage());
h4JmfPlugin.cnsl.append(e);
return;
}
// h4JmfPlugin.playMP3.realize();
// logger.info("after realize()");
// but possible [JMF thread: com.sun.media.PlaybackEngine@1ac13d7[
// com.sun.media.PlaybackEngine@1ac13d7 ] ( realizeThread)] [error] PlaybackEngine@1ac13d7 ] (
// realizeThread): Unable to handle format: mpeglayer3, 16000.0 Hz, 16-bit, Mono,
// LittleEndian, Signed, 2000.0 frame rate, FrameSize=16384 bits
// running tshvr under hedwig :11:17:08 PM [JMF thread:
// com.sun.media.content.unknown.Handler@8c7be5 ( prefetchThread)] [error] Handler@8c7be5 (
// prefetchThread): Error: Unable to prefetch com.sun.media.PlaybackEngine@6d3b92
} // player_begin
public void chooseFile() {
if (!h4JmfPlugin.jmf_ok) return;
if (h4JmfPlugin.playMP3 != null) {
h4JmfPlugin.cnsl.append("playMP3!=null");
return;
}
String tmpdir = System.getProperty("java.io.tmpdir");
String[] paths =
GUIUtilities.showVFSFileDialog(
view, tmpdir + File.separator, JFileChooser.OPEN_DIALOG, false);
// if(paths!=null && !paths[0].equals(filename))
if (paths != null) {
String filename = paths[0];
h4JmfPlugin.cnsl.append("filename=" + filename);
try {
URL url = new URL("file://" + filename);
player_begin(url);
} catch (Exception e) {
logger.severe(e.getMessage());
h4JmfPlugin.cnsl.append(e);
}
}
} // chooseFile