转自:https://lingkang.top/archives/libgdx-bo-fang-shi-pin
转自:https://lingkang.top/archives/libgdx-bo-fang-shi-pin
转自:https://lingkang.top/archives/libgdx-bo-fang-shi-pin
最近《完蛋!我被美女包围了!》比较火,它基于视频交互进行游戏。于是有了这篇文章。
libgdx实现视频播放,是对视频进行帧拆解,通过渲染更新到画面上。
当前最新版本的库:2023年11月14日
使用的库,这是一个快照版。说明libgdx目前还未发版,说明还不够完善。
<dependency>
<groupId>com.badlogicgames.gdx-videogroupId>
<artifactId>gdx-video-lwjgl3artifactId>
<version>1.3.2-SNAPSHOTversion>
dependency>
需要加入快照仓库
<repository>
<id>nexus1id>
<name>Nexus1name>
<layout>defaultlayout>
<url>https://oss.sonatype.org/content/repositories/snapshotsurl>
<snapshots>
<enabled>trueenabled>
snapshots>
<releases>
<enabled>falseenabled>
releases>
repository>
可以在此处浏览
https://oss.sonatype.org/content/repositories/snapshots/com/badlogicgames/gdx-video/
不同环境的格式注意
在window中,如果没有webM格式视频,百度一个在线转换器:
mp4转webm在线转换器
package video;
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application;
import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
import com.badlogic.gdx.files.FileHandle;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.video.VideoPlayer;
import com.badlogic.gdx.video.VideoPlayerCreator;
import org.junit.Test;
import java.io.FileNotFoundException;
/**
* @author lingkang
* created by 2023/11/14
*/
public class MyVideo extends ApplicationAdapter {
@Test
public void test() {
Lwjgl3ApplicationConfiguration config = new Lwjgl3ApplicationConfiguration();
config.setForegroundFPS(30);
config.setTitle("yzcy");
config.setWindowedMode(800, 600);
new Lwjgl3Application(this, config);
}
VideoPlayer player;
protected SpriteBatch batch;
@Override
public void create() {
player = VideoPlayerCreator.createVideoPlayer();
FileHandle file = Gdx.files.absolute("C:\\Users\\Administrator\\Desktop\\video.webm");
try {
player.play(file);
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
}
System.out.println("加载完成");
batch=new SpriteBatch();
}
@Override
public void render() {
player.update();
batch.begin();
batch.draw(player.getTexture(),0,0);
batch.end();
}
@Override
public void dispose() {
player.dispose();
}
}
完整依赖
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0modelVersion>
<groupId>top.lingkanggroupId>
<artifactId>yzcyartifactId>
<packaging>jarpackaging>
<version>1.0.0version>
<properties>
<maven.compiler.source>17maven.compiler.source>
<maven.compiler.target>17maven.compiler.target>
<project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
<gdx.version>1.12.0gdx.version>
properties>
<dependencies>
<dependency>
<groupId>com.badlogicgames.gdxgroupId>
<artifactId>gdxartifactId>
<version>${gdx.version}version>
dependency>
<dependency>
<groupId>com.badlogicgames.gdxgroupId>
<artifactId>gdx-backend-lwjgl3artifactId>
<version>${gdx.version}version>
dependency>
<dependency>
<groupId>com.badlogicgames.gdxgroupId>
<artifactId>gdx-platformartifactId>
<version>${gdx.version}version>
<classifier>natives-desktopclassifier>
dependency>
<dependency>
<groupId>com.badlogicgames.gdxgroupId>
<artifactId>gdx-freetypeartifactId>
<version>${gdx.version}version>
dependency>
<dependency>
<groupId>com.badlogicgames.gdxgroupId>
<artifactId>gdx-freetype-platformartifactId>
<version>${gdx.version}version>
<classifier>natives-desktopclassifier>
dependency>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>4.13.2version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-apiartifactId>
<version>2.0.9version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-simpleartifactId>
<version>2.0.9version>
dependency>
<dependency>
<groupId>org.projectlombokgroupId>
<artifactId>lombokartifactId>
<version>1.18.30version>
<scope>providedscope>
dependency>
<dependency>
<groupId>com.badlogicgames.gdx-videogroupId>
<artifactId>gdx-video-lwjgl3artifactId>
<version>1.3.2-SNAPSHOTversion>
dependency>
dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.pluginsgroupId>
<artifactId>maven-compiler-pluginartifactId>
<version>3.8.1version>
<configuration>
<source>17source>
<target>17target>
configuration>
plugin>
plugins>
build>
<repositories>
<repository>
<id>tencentid>
<name>tencentname>
<layout>defaultlayout>
<url>http://mirrors.cloud.tencent.com/nexus/repository/maven-public/url>
<snapshots>
<enabled>falseenabled>
snapshots>
<releases>
<enabled>trueenabled>
releases>
repository>
<repository>
<id>nexus1id>
<name>Nexus1name>
<layout>defaultlayout>
<url>https://oss.sonatype.org/content/repositories/snapshotsurl>
<snapshots>
<enabled>trueenabled>
snapshots>
<releases>
<enabled>falseenabled>
releases>
repository>
<repository>
<id>nexusid>
<name>Nexusname>
<layout>defaultlayout>
<url>https://s01.oss.sonatype.org/content/repositories/snapshotsurl>
<snapshots>
<enabled>trueenabled>
snapshots>
<releases>
<enabled>falseenabled>
releases>
repository>
<repository>
<id>aliyunmavenid>
<url>https://maven.aliyun.com/repository/publicurl>
<releases>
<enabled>trueenabled>
releases>
<snapshots>
<enabled>falseenabled>
snapshots>
repository>
repositories>
project>