I developed a Media Player in JavaFx and that plays Media with format (.mp4) files.
But, When I try to play (.MKV) files, the player is not working.
How to make this player works with (.MKV) files?
import java.io.File;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URL;
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
public class WmvFileMoviePlayer extends Application{
public static void main (String [] args){
launch(args);
}
#Override
public void start(Stage stage) throws Exception {
Group root = new Group();
try{
Media media = new Media("video/Indian_Sept_2017.wmv");
MediaPlayer player = new MediaPlayer(media);
MediaView view = new MediaView(player);
root.getChildren().add(view);
Scene scene = new Scene(root, 400, 400, Color.BLACK);
stage.setScene(scene);
stage.show();
player.play();
}
catch(Exception e)
{
e.printStackTrace();
}
}}
.wmv is not one of the supported media formats of JavaFX. See here:SupportedMediaTypes
You could try something like this instead: https://github.com/caprica/vlcj-javafx
Related
I'm new to JavaFX and I need to play a video when a button is pressed, but for some reason I can't quite understand, only the sound is played. Here's my code:
package trailer;
import javafx.event.ActionEvent;
import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.BackgroundImage;
import javafx.scene.layout.VBox;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
public class Trailer extends Application implements EventHandler<ActionEvent>{
Button button;
BackgroundImage image;
MediaPlayer player = new MediaPlayer(new Media(getClass().getResource("videonamehere.mp4").toExternalForm()));
MediaView mediaView = new MediaView(player);
public static void main(String[] args){
launch(args);
}
#Override
public void start(Stage primaryStage) throws Exception{
primaryStage.setTitle("title content");
button = new Button("button name");
button.setOnAction(this);
Label label = new Label("label content");
label.setTextFill(Color.WHITE);
VBox layout = new VBox();
layout.setPadding(new Insets(200));
layout.setSpacing(20);
layout.getChildren().add(button);
layout.getChildren().add(label);
Scene scene = new Scene(layout, 1920, 1080);
primaryStage.setScene(scene);
scene.getStylesheets().add(Trailer.class.getResource("cssfilename.css").toExternalForm();
primaryStage.show();
}
#Override
public void handle(ActionEvent event){
if(event.getSource() == button){
player.play();
}
}
}
To clarify, the interface with the button, the label, and the CSS effects does show up, but when I press the button only the sound from the video plays.
I'm trying to set an image from a stage snapshot as the stage icon.
The following code demonstrates it:
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.WritableImage;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.Pane;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import java.io.IOException;
public class IconTest extends Application {
public static void main(String[] args) {
launch(args);
}
#Override
public void start(Stage primaryStage) throws Exception {
Scene scene = new Scene(new StackPane(new ImageView(generateIcon(32))));
primaryStage.setScene(scene);
primaryStage.getIcons().setAll(generateIcon(32));
primaryStage.show();
}
private static Image generateIcon(int dimension) throws IOException {
Pane root = new Pane();
root.setBackground(new Background(new BackgroundFill(Color.RED, null, null)));
Scene scene = new Scene(root, dimension, dimension);
return scene.snapshot(new WritableImage(dimension, dimension));
}
}
Result:
As you can see, the stage icon is not a red square. Why is that? Loading from a file always works, generating the image using AWT works, too.
Workaround:
BufferedImage bimg = new BufferedImage(dimension, dimension, BufferedImage.TYPE_INT_ARGB);
SwingFXUtils.fromFXImage(scene.snapshot(new WritableImage(dimension, dimension)), bimg);
SwingFXUtils.toFXImage(bimg, new WritableImage(dimension, dimension));
I have a very simple application in JavaFX: full screen stage with one exit button. Problem is that from time to time (no idea why not always) after clicking on "Exit" button my application blinks (seems that is minimized and maximized in miliseconds).
Any ideas?
import javafx.application.Application;
import javafx.application.Platform;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.control.ButtonType;
import javafx.scene.input.KeyCombination;
import javafx.scene.layout.VBox;
import javafx.stage.Modality;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import java.util.Optional;
public class FullScreenExample extends Application {
public static void main(String[] args) {
launch(args);
}
#Override
public void start(Stage stage) {
Button button = new Button("Exit");
button.setOnAction(event -> {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.initOwner(stage);
alert.initStyle(StageStyle.UNDECORATED);
alert.initModality(Modality.WINDOW_MODAL);
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK){
Platform.exit();
}
});
VBox box = new VBox();
box.getChildren().add(button);
final Scene scene = new Scene(box);
scene.setFill(null);
stage.setScene(scene);
stage.setFullScreenExitHint("");
stage.setFullScreenExitKeyCombination(KeyCombination.NO_MATCH);
stage.setFullScreen(true);
stage.show();
}
}
You are using the Stage style Undecorated:
alert.initStyle(StageStyle.UNDECORATED);
Try to use
alert.initStyle(StageStyle.TRANSPARENT);
This fixes your blinking.
Its a known Issue with the Undecorated Frame in Windows.
I am beginner in Java. I am trying to create a video player with JavaFX, but after running the code, the video won't start. The console, however, is showing no errors.
This is the code:
package application;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.Pane;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
public class Player extends BorderPane {
Media media;
MediaPlayer player;
MediaView view;
Pane mpane;
public Player(String file){
if (file == null)
return;
media = new Media(file);
player = new MediaPlayer(media);
view = new MediaView(player);
mpane = new Pane();
mpane.getChildren().add(view);
setCenter(mpane);
player.play();
}
}
Main class:
package application;
import javafx.application.Application;
import javafx.scene.*;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
public class Main extends Application {
#Override
public void start(Stage primaryStage) {
Player player = new Player("file:///D:/2013.flv");
Scene scene = new Scene(player, 720, 480, Color.BLACK);
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
Can anyone help me out?
I have the following simple code where I have an horizontal block where there are two buttons, the remain part is empty. Now, I would like to view a Webview inside the free part after the user press the "current" button. I already did something similar but I wasn't able to manage the layout because it was a Jframe + JavaFX. I thought to re-build totally in JavaFx , for this reason I want to put the webview in a jfxPanel(I think it's the best solution, any other suggest is really appreciate). I should see the webview when I press the button , in this case current, for this reason I create an handle. So, How can I do it?
Thanks in advance
import java.util.ArrayList;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.embed.swing.JFXPanel;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.geometry.VPos;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Hyperlink;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.TilePane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.paint.CycleMethod;
import javafx.scene.paint.LinearGradient;
import javafx.scene.paint.Stop;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class Launcher extends Application {
public static void main(String[] args) {
launch(Launcher.class, args);
}
Button buttonCurrent;
static HBox web;
static MyBrowser browser_lau;
public void start(Stage stage) {
BorderPane border = new BorderPane();
HBox hbox = addHBox();
border.setTop(hbox);
Scene scene = new Scene(border);
stage.setScene(scene);
stage.setTitle("Layout Sample");
stage.show();
buttonCurrent.setOnAction(new EventHandler<ActionEvent>() {
#Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
final JFXPanel jfxPanel = new JFXPanel();
//border.setStyle("-fx-background-color: #ff0000;");
}
});
}
public HBox addHBox() {
HBox hbox = new HBox();
hbox.setPadding(new Insets(15, 12, 15, 12));
hbox.setSpacing(10); // Gap between nodes
hbox.setStyle("-fx-background-color: #336699;");
buttonCurrent = new Button("Current");
buttonCurrent.setPrefSize(100, 20);
Button buttonProjected = new Button("Projected");
buttonProjected.setPrefSize(100, 20);
hbox.getChildren().addAll(buttonCurrent, buttonProjected);
return hbox;
}
}
}
Here is some sample code to get you started, it creates a couple of WebViews and toggles between them depending upon a radio button selection.
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
public class CountThePeople extends Application {
private static final String CURRENT_URL =
"http://www.census.gov/popclock/";
private static final String PROJECTED_URL =
"http://www.sciencedaily.com/releases/2015/08/150810110634.htm";
#Override
public void start(final Stage stage) throws Exception {
WebView current = new WebView();
current.getEngine().load(CURRENT_URL);
WebView projected = new WebView();
projected.getEngine().load(PROJECTED_URL);
StackPane viewHolder = new StackPane();
ToggleGroup choice = new ToggleGroup();
RadioButton currentRadio = new RadioButton("Current");
currentRadio.setToggleGroup(choice);
RadioButton projectedRadio = new RadioButton("Projected");
projectedRadio.setToggleGroup(choice);
choice.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
if (projectedRadio == newValue) {
viewHolder.getChildren().setAll(projected);
} else {
viewHolder.getChildren().setAll(current);
}
});
choice.selectToggle(currentRadio);
VBox layout = new VBox(10, currentRadio, projectedRadio, viewHolder);
layout.setPadding(new Insets(10));
stage.setTitle("World Population");
stage.setScene(new Scene(layout));
stage.show();
}
public static void main(String[] args) throws Exception {
launch(args);
}
}