2023年5月20日16:51:49 添加视频转码

pom.xml

@@ -448,6 +448,10 @@
         </plugins>
     </build>
     <repositories>
+        <repository>
+            <id>xuggle repo</id>
+            <url>http://xuggle.googlecode.com/svn/trunk/repo/share/java/</url>
+        </repository>
         <repository>
             <id>jitpack.io</id>
             <url>https://jitpack.io</url>

src/main/java/com/zhangmeng/tools/config/Constants.java

@@ -14,7 +14,8 @@ public class Constants {
 
 
     public enum Type {
-        Music
+        Music,
+        VideoTranscoder
     }
 
     public static Map<Type, AnchorPane> pane_map = new HashMap<>();

src/main/java/com/zhangmeng/tools/controller/HomeController.java

@@ -570,4 +570,8 @@ public class HomeController implements Serializable {
     public void sql_query_gen_menu_item(ActionEvent event) {
         load_sql_tools(3);
     }
+
+    public void video_transcoder_menu_item(ActionEvent event) {
+        load_player(4);
+    }
 }

src/main/java/com/zhangmeng/tools/controller/PlayerController.java

@@ -76,10 +76,12 @@ public class PlayerController {
     private AnchorPane music;
     private AnchorPane vip_parser;
     private AnchorPane music_parser;
+    private AnchorPane video_transcoder;
 
     private MusicController musicController;
     private VideoController videoController;
     private MusicDownloadController musicDownloadController;
+    private VideoTranscoderController videoTranscoderController;
 
     @FXML
     private ListView<ResourcesUtils.Player> listView;
@@ -115,6 +117,9 @@ public class PlayerController {
             Constants.setRoot(Constants.Type.Music,music);
         }
 
+        if (video_transcoder != null){
+            Constants.setRoot(Constants.Type.VideoTranscoder,video_transcoder);
+        }
     }
 
     @FXML
@@ -336,6 +341,13 @@ public class PlayerController {
                     }
                     music_parser(flag);
                 }
+
+                if (newValue.getIndex() == 4) {
+                    if (video_transcoder != null) {
+                        flag = true;
+                    }
+                    video_transcoder(flag);
+                }
             }
         });
     }
@@ -346,6 +358,7 @@ public class PlayerController {
             case Music -> new Image(ImagePath.path(ImagePath.ImagePathType.MUSIC_PLAYER));
             case VipParser -> new Image(ImagePath.path(ImagePath.ImagePathType.VIP_PLAYER));
             case MusicParser -> new Image(ImagePath.path(ImagePath.ImagePathType.VIP_PLAYER));
+            case VideoTranscoder -> new Image(ImagePath.path(ImagePath.ImagePathType.VIP_PLAYER));
         };
     }
 
@@ -429,6 +442,29 @@ public class PlayerController {
         common_method();
     }
 
+    //视频转码
+    private void video_transcoder(boolean flag) {
+        listView.getSelectionModel().select(4);
+        if (!flag) {
+            if (Constants.getRoot(Constants.Type.VideoTranscoder) != null){
+                root = Constants.getRoot(Constants.Type.VideoTranscoder);
+                video_transcoder = root;
+            }else {
+                try {
+                    FXMLLoader load = new FXMLLoader(ResourcesUtils.getResource("video-transcoder"));
+                    root = load.load();
+                    videoTranscoderController = load.getController();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+                video_transcoder = root;
+            }
+        } else {
+            root = video_transcoder;
+        }
+        common_method();
+    }
+
     private void vip_parser(boolean flag) {
         listView.getSelectionModel().select(2);
 
@@ -655,4 +691,12 @@ public class PlayerController {
     public void socket_client_nio_menu_item(ActionEvent event) {
         load_server_tools(7);
     }
+
+    public void video_transcoder_menu_item(ActionEvent event) {
+        boolean flag = false;
+        if (video_transcoder != null){
+            flag = true;
+        }
+        video_transcoder(flag);
+    }
 }

src/main/java/com/zhangmeng/tools/controller/VideoTranscoderController.java

@@ -0,0 +1,198 @@
+package com.zhangmeng.tools.controller;
+
+import com.zhangmeng.tools.utils.AlertUtils;
+import com.zhangmeng.tools.utils.ImagePath;
+import javafx.application.Platform;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.concurrent.Task;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ProgressBar;
+import javafx.scene.control.TextField;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaPlayer;
+import javafx.stage.DirectoryChooser;
+import javafx.stage.FileChooser;
+import javafx.stage.Stage;
+import lombok.extern.slf4j.Slf4j;
+import org.bytedeco.ffmpeg.global.avcodec;
+import org.bytedeco.javacv.*;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import static org.bytedeco.ffmpeg.global.avcodec.AV_CODEC_ID_MPEG4;
+
+/**
+ * @author : 芊芊墨客
+ * @version : 1.0
+ * @date : 2023-05-20 12:18
+ */
+@Slf4j
+public class VideoTranscoderController {
+
+    @FXML
+    public TextField input_file;
+
+    @FXML
+    public TextField output_file;
+
+    @FXML
+    public TextField output_file_name;
+
+    @FXML
+    public Button output_file_button;
+
+    @FXML
+    public Button input_file_button;
+
+    @FXML
+    public Button start_button;
+
+    @FXML
+    public ProgressBar progressbar;
+
+    public SimpleObjectProperty<File> in_file = new SimpleObjectProperty<>();
+    public SimpleObjectProperty<File> out_file = new SimpleObjectProperty<>();
+
+    @FXML
+    public void initialize() {
+        init_but(input_file_button);
+        init_but(output_file_button);
+        init_choose_dir_manager();
+        init_choose_file_manager();
+
+        this.start_button.setOnAction(event -> {
+
+            if (input_file.getText().length() == 0){
+                AlertUtils.alert_warning("请选择转码文件!");
+                return;
+            }
+
+            if (output_file.getText().length() == 0){
+                AlertUtils.alert_warning("输出文件目录不能为空!");
+                return;
+            }
+
+            if (output_file_name.getText().length() == 0){
+                AlertUtils.alert_warning("输出文件名称不能为空!");
+                return;
+            }
+            in_file.setValue(new File(input_file.getText()));
+
+            String out_file_path = output_file.getText() + output_file_name.getText();
+
+            File file = new File(out_file_path);
+            if (!file.exists()){
+                try {
+                    boolean newFile = file.createNewFile();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+            out_file.set(new File(out_file_path));
+            //转码
+            ExecutorService executor = Executors.newSingleThreadExecutor();
+            executor.submit(new TranscodeTask());
+        });
+    }
+
+
+    public void init_choose_dir_manager(){
+        this.output_file_button.setOnAction(event -> {
+            Stage stage = new Stage();
+            DirectoryChooser dc = new DirectoryChooser();
+            dc.setTitle("文件夹选择器");
+            File file = dc.showDialog(stage);
+            if (file != null){
+                String path = file.getAbsolutePath();
+                output_file.setText(path);
+            }
+        });
+    }
+
+    public void init_choose_file_manager(){
+
+        this.input_file_button.setOnAction(event -> {
+            Stage stage = new Stage();
+            FileChooser fc = new FileChooser();
+            fc.setTitle("单选文件");
+            fc.getExtensionFilters().addAll(
+                    new FileChooser.ExtensionFilter("视频类型", "*.avi", "*.mp4","*.flv")
+            );
+
+            File file = fc.showOpenDialog(stage);
+            if (file == null) {
+                return;
+            }
+            input_file.setText(file.getAbsolutePath());
+        });
+
+    }
+
+    public void init_but(Button input_file_button){
+        input_file_button.setText(null);
+        ImageView iv = new ImageView(new Image(ImagePath.path(ImagePath.ImagePathType.IMAGE_FILE)));
+        iv.setPreserveRatio(true);
+        iv.setFitWidth(18);
+        input_file_button.setGraphic(iv);
+    }
+
+    private  class TranscodeTask extends Task<Void> {
+
+        @Override
+        protected Void call() throws Exception {
+            try {
+                FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(in_file.get());
+                grabber.setVideoCodec(AV_CODEC_ID_MPEG4);
+                grabber.start();
+
+                FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(out_file.get(), grabber.getImageWidth(), grabber.getImageHeight(), grabber.getAudioChannels());
+                recorder.setFormat("avi");
+                recorder.setVideoCodec(avcodec.AV_CODEC_ID_MPEG4);
+                recorder.setFrameRate(grabber.getFrameRate());
+                recorder.start();
+
+                int totalFrames = grabber.getLengthInFrames();
+                int currentFrame = 0;
+
+                while (currentFrame < totalFrames) {
+                    Frame frame = grabber.grab();
+                    updateProgress(currentFrame, totalFrames);
+                    recorder.record(frame);
+                    // 处理视频帧
+                    currentFrame++;
+                }
+
+                grabber.stop();
+                recorder.stop();
+            } catch (FrameGrabber.Exception | FrameRecorder.Exception e) {
+                e.printStackTrace();
+            }
+            return null;
+        }
+
+        @Override
+        protected void succeeded() {
+            progressbar.setProgress(1);
+            AlertUtils.alert_msg("转码完成!");
+        }
+
+        @Override
+        protected void failed() {
+            getException().printStackTrace();
+        }
+
+        @Override
+        public void updateProgress(long current, long total) {
+            double progress = (double) current / total;
+            Platform.runLater(() -> progressbar.setProgress(progress));
+        }
+    }
+
+}

src/main/java/com/zhangmeng/tools/utils/ResourcesUtils.java

@@ -87,6 +87,7 @@ public class ResourcesUtils {
         Music("音乐播放", 1),
         VipParser("vip解析", 2),
         MusicParser("音乐解析", 3),
+        VideoTranscoder("视频转码",4)
         ;
 
         Player(String title, int index) {

src/main/resources/fxml/home.fxml

@@ -28,6 +28,7 @@
                         <MenuItem mnemonicParsing="false" text="音乐播放" onAction="#music_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="vip 视频解析" onAction="#vip_parser_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="音乐解析" onAction="#music_parser_menu_item"/>
+                        <MenuItem mnemonicParsing="false" text="视频转码" onAction="#video_transcoder_menu_item"/>
                     </items>
                 </Menu>
                 <Menu mnemonicParsing="false" text="常用小工具">

src/main/resources/fxml/player.fxml

@@ -26,6 +26,7 @@
                         <MenuItem mnemonicParsing="false" text="音乐播放" onAction="#music_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="vip 视频解析" onAction="#vip_parser_menu_item"/>
                         <MenuItem mnemonicParsing="false" text="音乐解析" onAction="#music_parser_menu_item"/>
+                        <MenuItem mnemonicParsing="false" text="视频转码" onAction="#video_transcoder_menu_item"/>
                     </items>
                 </Menu>
                 <Menu mnemonicParsing="false" text="常用小工具">

src/main/resources/fxml/video-transcoder.fxml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.ProgressBar?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.AnchorPane?>
+
+
+<AnchorPane prefHeight="649.0" prefWidth="1200.0" xmlns="http://javafx.com/javafx/19" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.zhangmeng.tools.controller.VideoTranscoderController">
+   <children>
+      <Label layoutX="73.0" layoutY="148.0" text="请选择将要转码的视频文件:" />
+      <Label layoutX="97.0" layoutY="198.0" text="转码后文件的输出目录:" />
+      <Label layoutX="798.0" layoutY="198.0" text="文件名:" />
+      <TextField fx:id="input_file" layoutX="321.0" layoutY="144.0" prefHeight="25.0" prefWidth="449.0" />
+      <TextField fx:id="output_file" layoutX="321.0" layoutY="194.0" prefHeight="25.0" prefWidth="449.0" />
+      <TextField fx:id="output_file_name" layoutX="855.0" layoutY="194.0" />
+      <Button fx:id="output_file_button" layoutX="248.0" layoutY="194.0" mnemonicParsing="false" text="Button" />
+      <Button fx:id="input_file_button" layoutX="248.0" layoutY="144.0" mnemonicParsing="false" text="Button" />
+      <Button fx:id="start_button" layoutX="496.0" layoutY="477.0" mnemonicParsing="false" text="开始转码" />
+      <ProgressBar fx:id="progressbar" layoutX="50.0" layoutY="352.0" prefHeight="9.0" prefWidth="1100.0" progress="0.0" AnchorPane.leftAnchor="50.0" AnchorPane.rightAnchor="50.0" />
+   </children>
+</AnchorPane>