Intelligent Media Services：通用情境

package com.example;

import com.alibaba.fastjson.JSONObject;
import com.aliyun.ice20201109.Client;
import com.aliyun.ice20201109.models.*;
import com.aliyun.teaopenapi.models.Config;

import java.util.*;

/**
 *  需要maven引入二方包依賴：
 *   <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 SmartMixBatchEditingService {

    static final String regionId = "[your-bucket]"; // 智能圖文匹配支援cn-shanghai,cn-beijing,cn-hangzhou
    static final String bucket = "[your-region-id]";
    private Client iceClient;

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

    public void initClient() throws Exception {
        // 阿里雲帳號AccessKey擁有所有API的存取權限，建議您使用RAM使用者進行API訪問或日常營運。
        // 本樣本以將AccessKey ID和 AccessKey Secret儲存在環境變數為例說明。配置方法請參見：https://www.alibabacloud.com/help/zh/sdk/developer-reference/v2-manage-access-credentials
        com.aliyun.credentials.Client credentialClient = new com.aliyun.credentials.Client();

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

        // 如需寫入程式碼AccessKey ID和AccessKey Secret，代碼如下，但強烈建議不要把AccessKey ID和AccessKey Secret儲存到工程代碼裡，否則可能導致AccessKey泄露，威脅您帳號下所有資源的安全。
        // config.accessKeyId = <第二步建立的AccessKey ID>;
        // config.accessKeySecret = <第二步建立的AccessKey Secret>;
        config.endpoint = "ice." + regionId + ".aliyuncs.com";
        config.regionId = regionId;
        iceClient = new Client(config);
    }

    public void runExample() throws Exception {

        // 視頻素材
        List<String> mediaArray = Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-1.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-2.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-3.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-4.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-5.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-6.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-7.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-8.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-9.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-10.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-11.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-12.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-13.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-14.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-15.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-16.mp4"
        );

        // 口播文案
        String speechText = "在那廣袤無垠的蔚藍深處，一幅生機勃勃的畫卷正徐徐展開。清澈碧藍的海水中，珊瑚礁猶如海底森林，五彩斑斕，它們是海洋生物多樣性的重要基石，為無數的小魚、貝類和海藻提供庇護所。慵懶而可愛的海獅們，在岩石上享受著溫暖陽光的沐浴，愜意地曬著太陽，與大自然和諧共生。海豚在蔚藍的海水中結伴暢遊，彼此追逐嬉戲，展現著大自然賦予的靈動與智慧。然而美麗的海洋環境正面臨著前所未有的挑戰。各種垃圾汙染如同傷疤一般烙印在海洋的肌膚之上，無情地侵蝕著原本純淨的生態環境。眾多物種面臨食物短缺、疾病增多乃至種群減少的危機。我們必須行動起來，守護這份美麗而又脆弱的藍色家園，讓未來的海洋再次恢複它的純淨與活力。";

        // 視頻標題
        String title = "守護藍色家園";

        JSONObject inputConfig = new JSONObject();
        inputConfig.put("MediaArray", mediaArray);
        inputConfig.put("SpeechText", speechText);
        inputConfig.put("Title", title);

        // 產生的成片數
        int produceCount = 4;

        // 成片寬高，產生豎屏檔案
        int outputWidth = 1080;
        int outputHeight = 1920;

        //// 成片寬高，產生橫屏檔案
        //int outputWidth = 1920;
        //int outputHeight = 1080;

        // 成片oss地址，需包含{index} 預留位置
        String mediaUrl = "http://" + bucket + ".oss-" + regionId + ".aliyuncs.com/smart_mix/output_{index}.mp4";

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

        // 提交一鍵成片任務
        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 smart mix batch job, batchJobId: " + jobId);

        // 輪詢任務狀態直到全部結束
        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;
            }
        }
    }
}

{
	"MediaArray": [
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-1.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-2.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-3.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-4.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-5.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-6.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-7.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-8.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-9.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-10.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-11.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-12.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-13.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-14.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-15.mp4",
		"http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/sea/sea-16.mp4"
	],
	"SpeechText": "在那廣袤無垠的蔚藍深處，一幅生機勃勃的畫卷正徐徐展開。清澈碧藍的海水中，珊瑚礁猶如海底森林，五彩斑斕，它們是海洋生物多樣性的重要基石，為無數的小魚、貝類和海藻提供庇護所。慵懶而可愛的海獅們，在岩石上享受著溫暖陽光的沐浴，愜意地曬著太陽，與大自然和諧共生。海豚在蔚藍的海水中結伴暢遊，彼此追逐嬉戲，展現著大自然賦予的靈動與智慧。然而美麗的海洋環境正面臨著前所未有的挑戰。各種垃圾汙染如同傷疤一般烙印在海洋的肌膚之上，無情地侵蝕著原本純淨的生態環境。眾多物種面臨食物短缺、疾病增多乃至種群減少的危機。我們必須行動起來，守護這份美麗而又脆弱的藍色家園，讓未來的海洋再次恢複它的純淨與活力。",
	"Title":"守護藍色家園"
}

{
  "Count": 4,
  "Height": 1080,
  "Width": 1920,
  "MediaURL": "http://[your-bucket].oss-[your-region-id].aliyuncs.com/[your-file-path]/[your-file-name]_{index}.mp4"
}