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我跟着一些關於將JavaFX和Swing結合起來的教程（JFrame）來播放視頻，但是我得到的只是一個黑屏，視頻應該沒有任何實際內容播放，也沒有錯誤報告。JavaFX視頻沒有播放
我在這裏做錯了什麼，爲什麼不玩視頻播放？
我試了幾個FLV的視頻，他們都將開始播放，我在Windows上運行jre7和jdk1.7.0_45 8.1ñ臨用（他們當我在瀏覽器中打開他們一起玩）
K-精簡版全編解碼器包安裝
編輯：jewelsea的評論後更新了我的代碼，一切都沒有改變，黑匣子仍然沒有出現內容播放，控制檯不顯示任何文本上來
package com.example.test;
import javafx.application.Platform;
import javafx.embed.swing.JFXPanel;
import javafx.event.Event;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.SceneBuilder;
import javafx.scene.media.Media;
import javafx.scene.media.MediaErrorEvent;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.scene.paint.Color;
import javax.swing.*;
public class Main {
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
initAndShowGUI();
}
});
}
private static void initAndShowGUI() {
// This method is invoked on the EDT thread
JFrame frame = new JFrame("Test");
final JFXPanel fxPanel = new JFXPanel();
frame.add(fxPanel);
frame.setSize(640, 480);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Platform.runLater(new Runnable() {
@Override
public void run() {
initFX(fxPanel);
}
});
}
private static void initFX(JFXPanel fxPanel) {
// This method is invoked on the JavaFX thread
Scene scene = createScene();
fxPanel.setScene(scene);
}
private static Scene createScene() {
String source;
Media media;
MediaPlayer mediaPlayer;
MediaView mediaView = null;
try {
media = new Media("http://download.oracle.com/otndocs/products/javafx/oow2010-2.flv");
if (media.getError() == null) {
media.setOnError(new Runnable() {
public void run() {
// Handle asynchronous error in Media object.
System.out.println("Handle asynchronous error in Media object");
}
});
try {
mediaPlayer = new MediaPlayer(media);
mediaPlayer.setAutoPlay(true);
if (mediaPlayer.getError() == null) {
mediaPlayer.setOnError(new Runnable() {
public void run() {
// Handle asynchronous error in MediaPlayer object.
System.out.println("Handle asynchronous error in MediaPlayer object");
}
});
mediaView = new MediaView(mediaPlayer);
mediaView.setOnError(new EventHandler() {
public void handle(MediaErrorEvent t) {
// Handle asynchronous error in MediaView.
System.out.println("Handle asynchronous error in MediaView: "+ t.getMediaError());
}
@Override
public void handle(Event arg0) {
// TODO Auto-generated method stub
System.out.println("Handle asynchronous error in MediaView arg0: "+arg0.toString());
}
});
} else {
// Handle synchronous error creating MediaPlayer.
System.out.println("Handle synchronous error creating MediaPlayer");
}
} catch (Exception mediaPlayerException) {
// Handle exception in MediaPlayer constructor.
System.out.println("Handle exception in MediaPlayer constructor: "+ mediaPlayerException.getMessage());
}
} else {
// Handle synchronous error creating Media.
System.out.println("Handle synchronous error creating Media");
}
} catch (Exception mediaException) {
// Handle exception in Media constructor.
System.out.println("Handle exception in Media constructor: "+mediaException.getMessage());
}
Group root = new Group();
Scene scene = SceneBuilder.create().width(640).height(480).root(root).fill(Color.WHITE).build();
if(mediaView != null) {
root.getChildren().add(mediaView);
}
return scene;
}
}
在JavaFX捕捉媒體錯誤是挑剔的。 JavaFX media javadoc中有一個[error catchching template]（http://docs.oracle.com/javafx/2/api/javafx/scene/media/package-summary.html）。在你的程序中實現模板並用你的結果更新問題。還要檢查你的非oracle flv文件是否是vp6編碼的。 – jewelsea
我添加了模板，遺憾的是沒有拋出任何異常 – xorinzor
您是否嘗試在純FX應用程序中播放該視頻？ –