Help Center/ Media Processing Center/ SDK Reference/ Java SDK/ Watermarking/ Creating a Watermark Template
Updated on 2024-05-09 GMT+08:00
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Creating a Watermark Template

A watermark template is used to add watermarks to transcoded videos. For details, see Creating a Watermark Template.

Core Code

  1. Set template parameters. 
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    // Set a request for creating a watermark template.
CreateWatermarkTemplateRequest req = new CreateWatermarkTemplateRequest()
        .withBody(new WatermarkTemplate()
                // Set the template name.
                .withTemplateName("watermark_name")
                // Set the template type.
                .withType("Image")
                // Set the image watermark processing mode.
                .withImageProcess("Grayed")
                // Set the watermark width.
                .withWidth("1920")
                // Set the watermark height.
                .withHeight("1080")
                // Set the horizontal offset of the watermark relative to the video vertex.
                .withDx("10")
                // Set the vertical offset of the watermark relative to the video vertex.
                .withDy("10")
                // Set the watermark position.
                //.withReferpos("BottomLeft")
                // Set the start time of the watermark, which is used together with timeline_duration.
                .withTimelineStart("6")
                // Set the watermark duration. The default value is ToEND, indicating that the watermark persists until the video ends.
                .withTimelineDuration("8"));
  2. Send the request for creating a watermark template and return a message. 
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    // Send the request for creating a watermark template to MPC.
CreateWatermarkTemplateResponse rsp = initMpcClient().createWatermarkTemplate(req);
// Print the response message.
System.out.println("CreateWatermarkTemplateResponse=" + JsonUtils.toJSON(rsp));

Full Code

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import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.http.HttpConfig;
import com.huaweicloud.sdk.core.utils.JsonUtils;
import com.huaweicloud.sdk.mpc.v1.MpcClient;
import com.huaweicloud.sdk.mpc.v1.model.CreateWatermarkTemplateRequest;
import com.huaweicloud.sdk.mpc.v1.model.CreateWatermarkTemplateResponse;
import com.huaweicloud.sdk.mpc.v1.model.WatermarkTemplate;

public class TestWatermarkTemplate {
    /**
     * Initialize the MPC client.
     *
     * @return
     */
    public static MpcClient initMpcClient() {
        HttpConfig httpConfig = HttpConfig.getDefaultHttpConfig().withIgnoreSSLVerification(true).withTimeout(3);
        // Configure the HTTP proxy.
        //httpConfig.withProxyHost("xxxxxx").withProxyPort(xxxxxx).withProxyUsername("xxxxxx").
        //        withProxyPassword("xxxxxx");
        // Enter the AK and SK. To view your AK and SK, choose My CredentialsAccess Keys under your account on the console.
        String ak = "xxxxxx";
        String sk = "xxxxxx";
        // Enter the project ID. To view your project ID, choose My CredentialsAPI Credentials under your account on the console.
        String projectId = "xxxxxx";
        // Enter the endpoint. The following uses region01 as an example.
        String endpoint = "https://mpc.region01.myhuaweicloud.com";
        BasicCredentials auth = new BasicCredentials().withAk(ak).withSk(sk).withProjectId(projectId);
        return MpcClient.newBuilder().withHttpConfig(httpConfig).withCredential(auth).withEndpoint(endpoint).build();
    }

    /**
      * Create a watermark template.
     *
     * @param args
     */
    public static void main(String[] args) {
        // Set a request for creating a watermark template.
        CreateWatermarkTemplateRequest req = new CreateWatermarkTemplateRequest().withBody(new WatermarkTemplate()
                        // Set the template name.
                        .withTemplateName("watermark_name")
                        // Set the template type.
                        .withType("Image")
                        // Set the image watermark processing mode.
                        .withImageProcess("Grayed")
                        // Set the watermark width.
                        .withWidth("1920")
                        // Set the watermark height.
                        .withHeight("1080")
                        // Set the horizontal offset of the watermark relative to the video vertex.
                        .withDx("10")
                        // Set the vertical offset of the watermark relative to the video vertex.
                        .withDy("10")
                        // Set the watermark position.
                        //.withReferpos("BottomLeft")
                        // Set the start time of the watermark, which is used together with timeline_duration.
                        .withTimelineStart("6")
                        // Set the watermark duration. The default value is ToEND, indicating that the watermark persists until the video ends.
                        .withTimelineDuration("ToEND"));
        // Send a watermark template request.
        try {
            CreateWatermarkTemplateResponse rsp = initMpcClient().createWatermarkTemplate(req);
            System.out.println("CreateWatermarkTemplateResponse=" + JsonUtils.toJSON(rsp));
        } catch (ClientRequestException | ConnectionException | RequestTimeoutException | ServiceException e) {
            System.out.println(e);
        }
    }
}
Parent topic: Watermarking