Watermark Configuration

Last updated: 2020-07-06 14:22:36

    LVB supports the watermark feature. It adds watermarks to the live streaming screen to protect video content from theft. This document describes how to create, modify, and delete a watermark template in the console.
    You can create a watermark template in the following ways:

    Notes

    • After a template has been created, you can associate it with a push domain name. The association will take effect in about 5–10 minutes.
    • The watermark templates are managed at the domain name level in the console, and rules created by APIs cannot be canceled for the time being. If you associated a template with a specified stream through the watermark management APIs and want to unassociate it, you need to call the DeleteLiveWatermark API.

    Prerequisites

    You have activated the LVB service and added a push domain name.

    Creating a Watermark Template

    1. Log in to the LVB Console, and select Feature Template > Watermark configuration.
    2. Click + to create a watermark template.
    3. Enter a watermark name, which contains only letters, digits, underscores, and dashes, with a length of up to 30 characters.
    4. Click Select image to upload an image as the watermark.

      For optimal visual effects, the watermark should be a transparent image in .png format of less than 2 MB in size.

    5. Specify the watermark location in the following ways:
      • Drag the watermark image in the configuration pane.
      • Adjust the coordinates of the X axis and Y axis.
    6. Click Save.

    Modifying a Template

    1. Select Feature Template > Watermark configuration.
    2. Find the desired watermark template that you have created, and click Edit on the right to modify template information.
    3. Click Save.

    You can click Preview to view how the watermark will be displayed on the screen.

    Deleting a Template

    If the template is associated, you need to unassociate it before you can delete it. For more information, please see Unassociating a Watermark Template.

    1. Select Feature Template > Watermark configuration.
    2. Find the desired watermark template that you have created, and click the deletion icon img at the top.
    3. In the pop-up dialog box, click OK to confirm the deletion.

    Associating the Template with a Domain Name

    For more information, see Associating a Watermark Template.

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