Intelligent Media Services:Script-to-Video

package com.example;

import java.util.*;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

import com.aliyun.ice20201109.Client;
import com.aliyun.ice20201109.models.*;
import com.aliyun.teaopenapi.models.Config;


/**
 *  次の Maven 依存関係を追加する必要があります：
 *   <dependency>
 *      <groupId>com.aliyun</groupId>
 *      <artifactId>ice20201109</artifactId>
 *      <version>2.3.0</version>
 *  </dependency>
 *  <dependency>
 *      <groupId>com.alibaba</groupId>
 *      <artifactId>fastjson</artifactId>
 *      <version>1.2.9</version>
 *  </dependency>
 */
public class ScriptBatchEditingService {

    static final String regionId = "[your-region-id]"; // この機能は cn-shanghai、cn-beijing、cn-hangzhou でサポートされています。
    static final String bucket = "[your-bucket]";
    private Client iceClient;

    public static void main(String[] args) throws Exception {
        ScriptBatchEditingService scriptBatchEditingService = new ScriptBatchEditingService();
        scriptBatchEditingService.initClient();
        scriptBatchEditingService.runExample();
    }

    public void initClient() throws Exception {
        // Alibaba Cloud アカウントの AccessKey は、すべての API へのフルアクセス権限を持ちます。API コールと日常的な運用には、RAM ユーザーの使用を推奨します。
        // この例では、AccessKey ID と AccessKey Secret を環境変数に保存する方法を示します。設定方法の詳細については、https://www.alibabacloud.com/help/sdk/developer-reference/v2-manage-access-credentials をご参照ください。
        com.aliyun.credentials.Client credentialClient = new com.aliyun.credentials.Client();

        Config config = new Config();
        config.setCredential(credentialClient);

        // AccessKey ID と AccessKey Secret をハードコードする場合は、次のコードを使用します。ただし、AccessKey ペアが漏えいすると、すべてのリソースのセキュリティが損なわれる可能性があるため、プロジェクトコードにハードコードしないことを強く推奨します。
        // config.accessKeyId = <手順 2 で作成した AccessKey ID>;
        // config.accessKeySecret = <手順 2 で作成した AccessKey Secret>;
        config.endpoint = "ice." + regionId + ".aliyuncs.com";
        config.regionId = regionId;
        iceClient = new Client(config);
    }

    public void runExample() throws Exception {

        // 動画素材
        JSONObject mediaGroup1 = new JSONObject();
        mediaGroup1.put("GroupName", "start");
        mediaGroup1.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-start-1.mp4"
        ));

        JSONObject mediaGroup2 = new JSONObject();
        mediaGroup2.put("GroupName", "middle");
        mediaGroup2.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-1.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-2.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-3.mp4"
        ));

        JSONObject mediaGroup3 = new JSONObject();
        mediaGroup3.put("GroupName", "end");
        mediaGroup3.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-end-1.mp4"
        ));

        JSONArray mediaGroupArray = new JSONArray();
        mediaGroupArray.add(mediaGroup1);
        mediaGroupArray.add(mediaGroup2);
        mediaGroupArray.add(mediaGroup3);

        // ナレーションスクリプト
        List<String> speechTextArray = Arrays.asList(
            "Wondering where to go for the holiday? Lugu Lake in Yunnan invites you for a date with nature. The azure lake is like a mirror, reflecting the unique customs of the Mosuo Kingdom of Women, as picturesque as a painting.",
            "Still hesitant about your holiday plans? Why not consider a natural feast at Lugu Lake in Yunnan? The azure, mirror-like lake reflects the unique folk customs of the Mosuo Kingdom of Women, picturesque and fascinating."
        );

        // 動画タイトル
        List<String> titleArray = Arrays.asList(
            "Lugu Lake: Mosuo customs in a beautiful landscape",
            "Exploring the mysterious Lugu Lake",
            "Immersive experience of Lugu Lake"
        );

        JSONObject inputConfig = new JSONObject();
        inputConfig.put("MediaGroupArray", mediaGroupArray);
        inputConfig.put("SpeechTextArray", speechTextArray);
        inputConfig.put("TitleArray", titleArray);

        // 生成する動画数
        int produceCount = 4;

        // 出力解像度 (縦向き)
        //int outputWidth = 1080;
        //int outputHeight = 1920;

        // 出力解像度 (横向き)
        int outputWidth = 1920;
        int outputHeight = 1080;

        // 出力 OSS URLには、{index} プレースホルダーを含める必要があります。
        String mediaUrl = "http://" + bucket + ".oss-" + regionId + ".aliyuncs.com/script/output_{index}_w.mp4";

        JSONObject outputConfig = new JSONObject();
        outputConfig.put("MediaURL", mediaUrl);
        outputConfig.put("Count", produceCount);
        outputConfig.put("Width", outputWidth);
        outputConfig.put("Height", outputHeight);

        // バッチ動画制作ジョブを送信
        SubmitBatchMediaProducingJobRequest request = new SubmitBatchMediaProducingJobRequest();
        request.setInputConfig(inputConfig.toJSONString());
        request.setOutputConfig(outputConfig.toJSONString());

        SubmitBatchMediaProducingJobResponse response = iceClient.submitBatchMediaProducingJob(request);
        String jobId = response.getBody().getJobId();
        System.out.println("Start script batch job, batchJobId: " + jobId);

        // すべて完了するまでジョブのステータスをポーリング
        System.out.println("Waiting job finished...");
        int maxTry = 3000;
        int i = 0;
        while (i < maxTry) {
            Thread.sleep(3000);
            i++;
            GetBatchMediaProducingJobRequest getRequest = new GetBatchMediaProducingJobRequest();
            getRequest.setJobId(jobId);
            GetBatchMediaProducingJobResponse getResponse = iceClient.getBatchMediaProducingJob(getRequest);
            String status = getResponse.getBody().getEditingBatchJob().getStatus();
            System.out.println("BatchJobId: " + jobId + ", status:" + status);

            if ("Failed".equals(status)) {
                System.out.println("Batch job failed. JobInfo: " + JSONObject.toJSONString(getResponse.getBody().getEditingBatchJob()));
                throw new Exception("Produce failed. BatchJobId: " + jobId);
            }

            if ("Finished".equals(status)) {
                System.out.println("Batch job finished. JobInfo: " + JSONObject.toJSONString(getResponse.getBody().getEditingBatchJob()));
                break;
            }
        }
    }
}

{
  "MediaGroupArray": [{
    "GroupName": "start",
    "MediaArray": [
      "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-start-1.mp4"
    ]
  },
    {
      "GroupName": "middle",
      "MediaArray": [
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-1.mp4",
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-2.mp4",
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-3.mp4"
      ]
    },
    {
      "GroupName": "end",
      "MediaArray": [
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-end-1.mp4"
      ]
    }
  ],
  "SpeechTextArray": [
    "Wondering where to go for the holiday? Lugu Lake in Yunnan invites you for a date with nature. The azure lake is like a mirror, reflecting the unique customs of the Mosuo Kingdom of Women, as picturesque as a painting.",
    "Still hesitant about your holiday plans? Why not consider a natural feast at Lugu Lake in Yunnan? The azure, mirror-like lake reflects the unique folk customs of the Mosuo Kingdom of Women, picturesque and fascinating."
  ],
  "TitleArray": [
    "Lugu Lake: Mosuo customs in a beautiful landscape",
    "Exploring the mysterious Lugu Lake",
    "Immersive experience of Lugu Lake"
  ]
}

{
  "Count": 4,
  "Height": 1080,
  "Width": 1920,
  "MediaURL": "http://[your-bucket].oss-[your-region-id].aliyuncs.com/script/output_{index}_w.mp4"
}