除了可以使用我们提供的http接口之外，也可以直接通过java代码来构建任务、发送任务、查询任务。只需要导入我们的内部的jar包就可以

添加maven依赖

pom.xml 中添加依赖，其中的版本号可能会有变动

		<dependency>
			<groupId>com.meishesdk</groupId>
			<artifactId>cloudCompilesdk</artifactId>
			<version>1.1.22</version>
			<scope>system</scope>
			<systemPath>${project.basedir}/src/main/resources/lib/cloudCompileSdk-1.1.22-jar-with-dependencies.jar</systemPath>
		</dependency>

编写java代码

以下只是一个简单的代码示例，主要是为了说明通过java代码的调用流程，并不能直接调用。如果有不明白或者不理解的地方，可以将具体的需求反馈出来，我们再提供对应的代码示例。

package com.meishesdk.cloudcompilesdk.samples;

import java.util.concurrent.TimeUnit;

import com.meishesdk.cloudcompilesdk.models.xml.timeline.Caption;
import com.meishesdk.cloudcompilesdk.models.xml.timeline.CaptionTrack;
import com.meishesdk.cloudcompilesdk.models.xml.timeline.TimelineDom;
import com.meishesdk.cloudcompilesdk.models.xml.timeline.Video;
import com.meishesdk.cloudcompilesdk.models.xml.timeline.VideoFx;
import com.meishesdk.cloudcompilesdk.models.xml.timeline.VideoTrack;
import com.meishesdk.cloudcompilesdk.task.CompileData;
import com.meishesdk.cloudcompilesdk.task.TaskClient;
import com.meishesdk.cloudcompilesdk.task.TaskInfo;
import com.meishesdk.cloudcompilesdk.task.TaskStateEnum;
import com.meishesdk.cloudcompilesdk.utils.Result;

public class TimelineSample {

  public static void main(String[] args) throws Exception {

    // 构建任务
    TimelineDom dom = new TimelineDom();
    // 设置导出的视频参数
    dom.setResWidth(1080);
    dom.setResHeight(1920);
    dom.setDuration(4000000L);
    dom.setOutputType("mp4");
    dom.setNvenc(true);

    // 创建视频轨
    VideoTrack videoTrack = new VideoTrack();
    dom.appendVideoTrack(videoTrack);
    // 添加要使用的视频素材
    Video video = new Video();
    video.setPath("http://wslfile/demo.mp4");
    // 将该视频的6-10秒添加到视频轨的0-4秒的位置上
    video.setInPoint(0L);
    video.setOutPoint(4000000L);
    video.setTrimIn(6000000L);
    video.setTrimOut(10000000L);
    videoTrack.appendVideo(video);
    // 给视频片段添加特效
    VideoFx videoFx = new VideoFx();
    videoFx.setType("property");
    videoFx.setIntensity(1.0);
    // 背景模糊
    videoFx.appendFxParam("float", "Background Blur Radius", "50")
        .appendFxParam("menu", "Background Mode", "Blur");
    video.appendVideoFx(videoFx);

    // 添加字幕轨
    CaptionTrack captionTrack = new CaptionTrack();
    dom.appendCaptionTrack(captionTrack);
    Caption caption = new Caption();
    caption.setType("general");
    caption.setText("hello world");
    caption.setFontSizeRatio(0.07);
    caption.setInPoint(100000L);// 从第1秒开始出现
    caption.setDuration(3000000L); // 持续3秒
    captionTrack.appendCaption(caption);

    // 发起任务
    TaskClient client = TaskClient.instanceOf("http://localhost:9999");
    String taskId = client.createTimelineCompileTask(dom);
    System.out.println(taskId);

    while (true) {
      TimeUnit.SECONDS.sleep(1);
      // 查询任务
      TaskInfo taskInfo = client.taskInfo(taskId);
      if (TaskStateEnum.FINISH.name().equalsIgnoreCase(taskInfo.getExecuteState())) {
        if (Result.SUCCESS == taskInfo.getExecuteResultCode()) {
          CompileData compileData = taskInfo.getCompileData();
          System.out.println(taskId + " compile success,url is " + compileData.getUrl());
        } else {
          System.out.println(taskId + " compile error,msg is " + taskInfo.getExecuteResultMsg());
        }
        break;
      } else if (TaskStateEnum.WORK.name().equalsIgnoreCase(taskInfo.getExecuteState())) {
        System.out.println(taskId + " compile progress  " + taskInfo.getTaskProgress());
      }
    }
    System.exit(0);
  }

}