ApsaraVideo VOD:Modèles de transcodage

import com.aliyuncs.auth.AlibabaCloudCredentials;
import com.aliyuncs.auth.EnvironmentVariableCredentialsProvider;
import com.aliyuncs.vod.model.v20170321.AddTranscodeTemplateGroupRequest;
import com.aliyuncs.vod.model.v20170321.AddTranscodeTemplateGroupResponse;

/** 
 * Obtain the AccessKey information.
 */
public static DefaultAcsClient initVodClient() throws ClientException {
    // Specify the region in which ApsaraVideo VOD is activated.
    String regionId = "cn-shanghai";  
    // The AccessKey pair of an Alibaba Cloud account has permissions on all API operations. We recommend that you use a RAM user to call API operations or perform routine O&M. 
    // We recommend that you do not save your AccessKey pair (AccessKey ID and AccessKey secret) in your project code. Otherwise, the AccessKey pair may be leaked. As a result, the security of all resources in your account is compromised. 
    // In this example, the system reads the AccessKey pair from environment variables to implement authentication for API access. Before you run the sample code, configure the environment variables ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD_ACCESS_KEY_SECRET. 
    DefaultProfile profile = DefaultProfile.getProfile(regionId, System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
    DefaultAcsClient client = new DefaultAcsClient(profile);
    return client;
    }

/**
 * Configure a transcoding template group.
 */
public static AddTranscodeTemplateGroupResponse addTranscodeTemplateGroup(DefaultAcsClient client) throws Exception {
    AddTranscodeTemplateGroupRequest request = new AddTranscodeTemplateGroupRequest();
    // The ID of the transcoding template.
    request.setName("grouptest");
    request.setTranscodeTemplateList(buildTranscodeTemplateList().toJSONString());
    return client.getAcsResponse(request);
}

/**
 * Set parameters required for adding a transcoding template.
 *
 * @return
 */
public static JSONArray buildTranscodeTemplateList() {
    JSONObject transcodeTemplate = new JSONObject();
    // The name of the template.
    transcodeTemplate.put("TemplateName", "testtemplate");

    // The resolution.
    transcodeTemplate.put("Definition", "LD");

    // The transcoding settings for video streams.
    JSONObject video = new JSONObject();
    video.put("Width", 640);
    video.put("Bitrate", 400);
    video.put("Fps", 25);
    video.put("Remove", false);
    video.put("Codec", "H.264");
    video.put("Gop", "250");
    transcodeTemplate.put("Video", video);

    // The transcoding settings for audio streams.
    JSONObject audio = new JSONObject();
    audio.put("Codec", "AAC");
    audio.put("Bitrate", "64");
    audio.put("Channels", "2");
    audio.put("Samplerate", "32000");
    transcodeTemplate.put("Audio", audio);

    // The container.
    JSONObject container = new JSONObject();
    container.put("Format", "mp4");
    transcodeTemplate.put("Container", container);

    // The conditional transcoding configurations.
    JSONObject transconfig = new JSONObject();
    transconfig.put("IsCheckReso", false);
    transconfig.put("IsCheckResoFail", false);
    transconfig.put("IsCheckVideoBitrate", false);
    transconfig.put("IsCheckVideoBitrateFail", false);
    transconfig.put("IsCheckAudioBitrate", false);
    transconfig.put("IsCheckAudioBitrateFail", false);
    transcodeTemplate.put("TransConfig", transconfig);

    // The encryption configurations. Only videos in the M3U8 format can be encrypted.
    //JSONObject encryptSetting = new JSONObject();
    //encryptSetting.put("EncryptType", "Private");
    //transcodeTemplate.put("EncryptSetting", encryptSetting);

    // The IDs of associated watermarks.
    JSONArray watermarkIdList = new JSONArray();
    watermarkIdList.add("263261bdc1ff65782f8995c6dd22****");
    // USER_DEFAULT_WATERMARK indicates the ID of the default watermark.
    watermarkIdList.add("USER_DEFAULT_WATERMARK");
    transcodeTemplate.put("WatermarkIds", watermarkIdList);

    JSONArray transcodeTemplateList = new JSONArray();
    transcodeTemplateList.add(transcodeTemplate);
    return transcodeTemplateList;
}

/**
 * Sample code
 */
public static void main(String[] args) throws ClientException {
    DefaultAcsClient client = initVodClient();
    AddTranscodeTemplateGroupResponse response = new AddTranscodeTemplateGroupResponse();
    try {
        response = addTranscodeTemplateGroup(client);
        System.out.println("TranscodeTemplateGroupId = " + response.getTranscodeTemplateGroupId());
    } catch (Exception e) {
        System.out.println("ErrorMessage = " + e.getLocalizedMessage());
    }
    System.out.println("RequestId = " + response.getRequestId());
}

import com.aliyuncs.auth.AlibabaCloudCredentials;
import com.aliyuncs.auth.EnvironmentVariableCredentialsProvider;
import com.aliyuncs.vod.model.v20170321.UpdateTranscodeTemplateGroupRequest;
import com.aliyuncs.vod.model.v20170321.UpdateTranscodeTemplateGroupResponse;

/** 
 * Obtain the AccessKey information.
 */
public static DefaultAcsClient initVodClient() throws ClientException {
    // Specify the region in which ApsaraVideo VOD is activated.
    String regionId = "cn-shanghai";  
    // The AccessKey pair of an Alibaba Cloud account has permissions on all API operations. We recommend that you use a RAM user to call API operations or perform routine O&M. 
    // We recommend that you do not save your AccessKey pair (AccessKey ID and AccessKey secret) in your project code. Otherwise, the AccessKey pair may be leaked. As a result, the security of all resources in your account is compromised. 
    // In this example, the system reads the AccessKey pair from environment variables to implement authentication for API access. Before you run the sample code, configure the environment variables ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD_ACCESS_KEY_SECRET. 
    DefaultProfile profile = DefaultProfile.getProfile(regionId, System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
    DefaultAcsClient client = new DefaultAcsClient(profile);
    return client;
    }

/**
 * Modify a transcoding template group.
 */
public static UpdateTranscodeTemplateGroupResponse updateTranscodeTemplateGroup(DefaultAcsClient client) throws Exception {
    UpdateTranscodeTemplateGroupRequest request = new UpdateTranscodeTemplateGroupRequest();
    request.setName("grouptest1");
    // The ID of the transcoding template group.
    request.setTranscodeTemplateGroupId("4c71a339fecec0152b4fa6f452****");
    request.setTranscodeTemplateList(buildTranscodeTemplateList().toJSONString());
    return client.getAcsResponse(request);
}

/**
 * Construct the parameters of the transcoding template that you want to modify.
 *
 * @return
 */
public static JSONArray buildTranscodeTemplateList() {
    JSONObject transcodeTemplate = new JSONObject();
    // The ID of the transcoding template.
    transcodeTemplate.put("TranscodeTemplateId", "85c2b18ac08fda33e8f6d9c56****");

     // The name of the template.
    transcodeTemplate.put("TemplateName", "testtemplate");

    // The transcoding settings for video streams.
    JSONObject video = new JSONObject();
    video.put("Width", 960);
    video.put("Bitrate", 900);
    video.put("Fps", 25);
    video.put("Remove", false);
    video.put("Codec", "H.264");
    video.put("Gop", "250");
    transcodeTemplate.put("Video", video);

    // The transcoding settings for audio streams.
    JSONObject audio = new JSONObject();
    audio.put("Codec", "AAC");
    audio.put("Bitrate", "96");
    audio.put("Channels", "2");
    audio.put("Samplerate", "32000");
    transcodeTemplate.put("Audio", audio);

    // The container.
    JSONObject container = new JSONObject();
    container.put("Format", "mp4");
    transcodeTemplate.put("Container", container);

    // The conditional transcoding configurations.
    JSONObject transconfig = new JSONObject();
    transconfig.put("IsCheckReso", false);
    transconfig.put("IsCheckResoFail", false);
    transconfig.put("IsCheckVideoBitrate", false);
    transconfig.put("IsCheckVideoBitrateFail", false);
    transconfig.put("IsCheckAudioBitrate", false);
    transconfig.put("IsCheckAudioBitrateFail", false);
    transcodeTemplate.put("TransConfig", transconfig);

    // The encryption configurations. Only videos in the M3U8 format can be encrypted.
    JSONObject encryptSetting = new JSONObject();
    encryptSetting.put("EncryptType", "Private");

    // The IDs of associated watermarks.
    JSONArray watermarkIdList = new JSONArray();
    watermarkIdList.add("263261bdc1ff65782f95c6dd22****");
    // USER_DEFAULT_WATERMARK indicates the ID of the default watermark.
    watermarkIdList.add("USER_DEFAULT_WATERMARK");
    transcodeTemplate.put("WatermarkIds", watermarkIdList);

    JSONArray transcodeTemplateList = new JSONArray();
    transcodeTemplateList.add(transcodeTemplate);
    return transcodeTemplateList;
}

/**
 * Sample code
 */
public static void main(String[] args) throws ClientException {
    DefaultAcsClient client = initVodClient();
    UpdateTranscodeTemplateGroupResponse response = new UpdateTranscodeTemplateGroupResponse();
    try {
        response = updateTranscodeTemplateGroup(client);
        System.out.println("TranscodeTemplateGroupId = " + response.getTranscodeTemplateGroupId());
    } catch (Exception e) {
        System.out.println("ErrorMessage = " + e.getLocalizedMessage());
    }
    System.out.println("RequestId = " + response.getRequestId());
}