视频翻译参数介绍与示例

<dependency>
  <groupId>org.projectlombok</groupId>
  <artifactId>lombok</artifactId>
  <version>1.18.8</version>
</dependency>
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.78</version>
</dependency>
<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.6.3</version>
</dependency>

import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.annotation.JSONField;
import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.http.FormatType;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.http.ProtocolType;
import com.aliyuncs.profile.DefaultProfile;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import org.apache.commons.lang3.StringUtils;

import java.util.ArrayList;
import java.util.List;

import static com.aliyuncs.http.ProtocolType.HTTPS;

public class VideoTranslationHotwordTest {

    // 从配置文件中获取ak、sk
    static String ak = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
    static String sk = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");

    // 需要替换成目标endpoint以及region
    static String endpoint = "ice.cn-hangzhou.aliyuncs.com";
    static String region = "cn-hangzhou";

    @Data
    @Builder
    @AllArgsConstructor
    public static class Hotword {
        @JSONField(name = "Text")
        private String text;
        @JSONField(name = "Weight")
        private Integer weight;
        @JSONField(name = "Language")
        private String language;
        @JSONField(name = "TranspositionResultList")
        private List<TranspositionResult> transpositionResultList;
    }

    @Data
    @Builder
    @AllArgsConstructor
    public static class TranspositionResult {
        @JSONField(name = "TranslatedText")
        private String translatedText;
        @JSONField(name = "TargetLanguage")
        private String targetLanguage;
    }

    public static String createHotwordLibrary(String name, String description, List<Hotword> hotwords) throws ClientException {
        CommonRequest request = new CommonRequest();
        request.setSysMethod(MethodType.POST);
        request.setSysDomain(endpoint);
        request.setSysVersion("2020-11-09");
        request.setHttpContentType(FormatType.JSON);
        request.setSysProtocol(ProtocolType.HTTPS);

        request.setSysAction("CreateHotwordLibrary");
        request.putBodyParameter("Name", name);
        request.putBodyParameter("Description", description);
        request.putBodyParameter("Hotwords", JSONObject.parseArray(JSONObject.toJSONString(hotwords)));
        request.putBodyParameter("UsageScenario", "VideoTranslation");

        DefaultProfile profile = DefaultProfile.getProfile(region, ak, sk);
        IAcsClient ascClient = new DefaultAcsClient(profile);

        CommonResponse commonResponse = ascClient.getCommonResponse(request);
        JSONObject data = JSONObject.parseObject(commonResponse.getData());
        String hotwordLibraryId = data.getString("HotwordLibraryId");
        System.out.println("HotwordLibraryId:" + hotwordLibraryId);
        return hotwordLibraryId;
    }

    public static String getHotwordLibrary(String hotwordLibraryId) throws ClientException {
        CommonRequest request = new CommonRequest();
        request.setSysMethod(MethodType.POST);
        request.setSysDomain(endpoint);
        request.setSysVersion("2020-11-09");
        request.setHttpContentType(FormatType.JSON);
        request.setSysProtocol(ProtocolType.HTTPS);

        request.setSysAction("GetHotwordLibrary");
        request.putBodyParameter("HotwordLibraryId", hotwordLibraryId);
        DefaultProfile profile = DefaultProfile.getProfile(region, ak, sk);
        IAcsClient ascClient = new DefaultAcsClient(profile);
        CommonResponse commonResponse = ascClient.getCommonResponse(request);
        System.out.println(JSONObject.toJSONString(commonResponse.getData()));
        return commonResponse.getData();
    }

    public static void listHotwordLibraries() throws ClientException {
        CommonRequest request = new CommonRequest();
        request.setSysMethod(MethodType.POST);
        request.setSysDomain(endpoint);
        request.setSysVersion("2020-11-09");
        request.setHttpContentType(FormatType.JSON);
        request.setSysProtocol(ProtocolType.HTTPS);

        request.setSysAction("ListHotwordLibraries");
        request.putBodyParameter("UsageScenario", "VideoTranslation");
        request.putBodyParameter("MaxResults", 10);
        DefaultProfile profile = DefaultProfile.getProfile(region, ak, sk);
        IAcsClient ascClient = new DefaultAcsClient(profile);
        CommonResponse commonResponse = ascClient.getCommonResponse(request);
        System.out.println(JSONObject.toJSONString(commonResponse.getData()));
    }

    public static void testCreateHotword() throws InterruptedException, ClientException {
        String hotwordList = "宋察=Song Cha;朴颂=Piao Song;万妮=Wanni;妮妮=Nini;万母=Wanni's mother;万父=Wanni's father;胡恩=Hu En;朱琳=Zhu Lin;素莎=Susha;希娜=Sheena;胡母=Mother Hu;万卡=Wanka;医院院长=Hospital director;死老头=Damn old man;缅甸=Myanmar;济岛=Ji Island;韩城=Hancheng;丘比特=Cupid;璀璨之心=The heart of brilliance;避孕药=contraceptive pill;黄豆酱汤=Soybean paste soup;接待处=Reception;贱人=bitch;虎帮=The Tiger Gang;鸿帮=The Hong Gang;混蛋=Bastart";
        String sourceLanguage = "zh";
        String targetLanguage = "en";
        
        List<Hotword> hotwords = new ArrayList<>();
        String[] hotwordTranslationArray = hotwordList.split(";");
        
        for (String hotwordTranslation : hotwordTranslationArray) {
            String originalWord = hotwordTranslation.split("=")[0];
            String translationWord = hotwordTranslation.split("=")[1];
            
            // 可传入多种目标语言的翻译语种
            List<TranspositionResult> transpositionList = new ArrayList<>();
            transpositionList.add(TranspositionResult.builder().translatedText(translationWord).targetLanguage(targetLanguage).build());
            hotwords.add(Hotword.builder().language(sourceLanguage).weight(4).text(originalWord).transpositionResultList(transpositionList).build());
        }

        // 创建热词
        String hotwordLibraryId = createHotwordLibrary("测试热词名称", "测试热词描述", hotwords);

        // 查询翻译热词信息
        getHotwordLibrary(hotwordLibraryId);

        // 翻译热词列表
        listHotwordLibraries();
    }

    public static void testVideoTranslation() throws ClientException {

        // EditingConfig 中的HotwordLibraryIdList改为第一步创建的热词库Id
        String subtitleTranslationConfigStr = "{\n" +
                "\t\"InputConfig\": {\n" +
                "        \"Type\": \"Video\",\n" +
                "        \"Video\": \"https://your-bucket.oss-cn-shanghai.aliyuncs.com/translation/your.mp4\"\n" +
                "    },\n" +
                "    \"OutputConfig\": {\n" +
                "        \"MediaURL\": \"https://your-bucket.oss-cn-shanghai.aliyuncs.com/speech_translate/your_outout.mp4\",\n" +
                "    },\n" +
                "    \"EditingConfig\": {\n" +
                "        \"SourceLanguage\": \"zh\",\n" +
                "        \"TargetLanguage\": \"en\",\n" +
                "        \"SupportEditing\": \"true\",\n" +
                "        \"TextSource\": \"OCR\",\n" +
                "        \"HotwordLibraryIdList\": \"*****00ef45f54a87a61be313a221*****\",\n" +
                "        \"SubtitleTranslate\": {\n" +
                "            \"SubtitleConfig\": {\n" +
                "                \"FontSize\": 40,\n" +
                "                \"Alignment\": \"TopCenter\",\n" +
                "                \"Y\": 0.8,\n" +
                "                \"FontColor\": \"#ffffff\",\n" +
                "                \"TextWidth\": 0.9,\n" +
                "                \"Shadow\": 2,\n" +
                "                \"BackColour\": \"#000000\",\n" +
                "                \"AdaptMode\": \"AutoWrapAtSpacesStrict\"\n" +
                "            }\n" +
                "        }\n" +
                "    }\n" +
                "}";

        // EditingConfig 中的HotwordLibraryIdList改为第一步创建的热词库Id
        String speechTranslationConfigStr = "{\n" +
                "\t\"InputConfig\": {\n" +
                "        \"Type\": \"Video\",\n" +
                "        \"Video\": \"https://your-bucket.oss-cn-shanghai.aliyuncs.com/translation/your.mp4\"\n" +
                "    },\n" +
               "    \"OutputConfig\": {\n" +
                "        \"MediaURL\": \"https://your-bucket.oss-cn-shanghai.aliyuncs.com/speech_translate/your_outout.mp4\",\n" +
                "    },\n" +
                "    \"EditingConfig\": {\n" +
                "        \"SourceLanguage\": \"zh\",\n" +
                "        \"TargetLanguage\": \"en\",\n" +
                "        \"SupportEditing\": \"true\",\n" +
                "        \"TextSource\": \"ASR\",\n" +
                "        \"HotwordLibraryIdList\": \"*****00ef45f54a87a61be313a221*****\",\n" +
                "        \"SpeechTranslate\": {\n" +
                "            \"SubtitleConfig\": {\n" +
                "                \"FontSize\": 40,\n" +
                "                \"Alignment\": \"TopCenter\",\n" +
                "                \"Y\": 0.8,\n" +
                "                \"FontColor\": \"#ffffff\",\n" +
                "                \"TextWidth\": 0.9,\n" +
                "                \"Shadow\": 2,\n" +
                "                \"BackColour\": \"#000000\",\n" +
                "                \"AdaptMode\": \"AutoWrapAtSpacesStrict\"\n" +
                "            }\n" +
                "        }\n" +
                "    }\n" +
                "}";
        JSONObject subtitleTranslationConfig = JSONObject.parseObject(subtitleTranslationConfigStr);
        JSONObject speechTranslationConfig = JSONObject.parseObject(speechTranslationConfigStr);

        doSubmitVideoTranslationJob(subtitleTranslationConfig.getString("InputConfig"), subtitleTranslationConfig.getString("OutputConfig"), subtitleTranslationConfig.getString("EditingConfig"));
        doSubmitVideoTranslationJob(speechTranslationConfig.getString("InputConfig"), speechTranslationConfig.getString("OutputConfig"), speechTranslationConfig.getString("EditingConfig"));
    }


    private static void doSubmitVideoTranslationJob(String inputConfig, String outputConfig, String editingConfig) throws ClientException {

        try {
            CommonRequest request = new CommonRequest();
            request.setSysMethod(MethodType.POST);
            request.setSysDomain(endpoint);
            request.setSysProtocol(HTTPS);
            request.setSysVersion("2020-11-09");
            request.setHttpContentType(FormatType.JSON);
            request.setSysAction("SubmitVideoTranslationJob");
            request.putBodyParameter("InputConfig", inputConfig);
            request.putBodyParameter("EditingConfig", editingConfig);

            if (StringUtils.isNotBlank(outputConfig)) {
                outputConfig = outputConfig.replaceAll("placeholder", "test" + System.currentTimeMillis());
                request.putBodyParameter("OutputConfig", outputConfig);
            }

            DefaultProfile profile = DefaultProfile.getProfile(region, ak, sk);
            IAcsClient ascClient = new DefaultAcsClient(profile);
            CommonResponse commonResponse = ascClient.getCommonResponse(request);

            JSONObject data = JSONObject.parseObject(commonResponse.getData());

            System.out.printf("doSubmitVideoTranslationJobBody:" + data.toJSONString());
        } catch (ClientException clientException) {
            throw clientException;
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}