tencent cloud

StreamLive

Introduction
Purchase Guide
Billing Overview
Overdue Payments and Service Suspension
Console Guide
Input Management
Channel Management
Asset Management
Plan Management
Feature Guide
Implementing Live Streaming
Stream Real-Time Monitoring
Digital Rights Management (DRM)
Forensic Watermark
Input Failover
Input Switch
Stream Pushing Callback Notification
Playlist
Scheduled Recording
Highlights
Time shifting
Delayed Playback
Adaptive Bitrate Streaming
Caption
Relay
Frame Capture
SCTE-35
PDT (HLS)
Archiving (Recording)
Dolby Audio
Output To YouTube
Ad Insertion
StreamLive Tag
API Documentation
History
Introduction
API Category
Making API Requests
Input Management APIs
Input Security Group Management APIs
Channel Management APIs
Plan APIs
Watermark Management APIs
Statistics APIs
Data Types
Error Codes
StreamLive Policy
Data Processing and Security Agreement
Privacy Policy
Related Agreement
Service Level Agreement

Watermark Management

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Last updated: 2025-12-25 15:12:24
You can add a static image or text to the video outputs of StreamLive. A watermark image must be in PNG or JPG format.

Viewing watermarks

Select Asset > Watermark on the left sidebar. On this page, you can preview the watermarks maintained as well as view information such as image size and dimensions.


Adding a watermark

To add a watermark, on the Watermark Management page, click Create Template and complete the following settings:

General settings:
Template Name:The template name can be up to 16 characters long and can contain numbers, letters, and underscores (_).
Watermark Type: Select Text Watermark or Image Watermark from the drop-down list.
Origin: Select from the drop-down list whether to use the Top Left, Bottom Left, Top Right, or Bottom Right corner as the origin.
Vertical Offset: The vertical offset of the watermark relative to the origin.
Horizontal Offset: The horizontal offset of the watermark relative to the origin.

Adding a text watermark

Watermark Text: The text to add to a video. This is required if you are adding a text watermark.
Font Size: The font size.
Color: The text color.

Click Confirm.

Adding an image watermark

Watermark Image: This is required if you are adding an image watermark. Click Click to upload or drag and drop the image file to upload.
Watermark Size: The width and height of the watermark as a percentage of the image’s original dimensions. If you leave them empty or set them to 0, the original image dimensions will be used.

Click Confirm.

Adding an A/B watermark

For an overview of the overall configuration, please refer to the Forensic Watermark.

Querying a watermark

In the top right corner of the Watermark Management page, enter a watermark template name or watermark ID in the search box to search for a watermark.


Editing a watermark

On the Watermark Management page, find the target watermark and click Edit in the Operation column to edit the watermark.


Deleting a watermark

On the Watermark Management page, find the target watermark and click Delete in the Operation column to delete the watermark.

You cannot delete a watermark that has been bound to a channel. The Template Binding column shows the number of channels a watermark is bound to.


Binding a watermark to a channel

After creating a watermark template, you can bind it to a channel.
Find the target channel on the Channel Management page and click Edit. In Output Group Setting, toggle on Video Watermark and select the watermark template created from the drop-down list of Video Watermark Template.

Note:
Configuration changes do not take effect until the next live streaming.

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