Many people encounter the same problem when handling course videos, corporate promotional videos, internal training materials, or client delivery assets: the number of videos is large, and manually adding text watermarks one by one is too time-consuming. This article will use the actual interface of HeSoft Doc Batch Tool to clearly explain how to batch add text watermarks to videos in MP4 and other formats, including key steps such as entering the function entry, batch importing videos, setting watermark text, color transparency, rotation angle, fill method, and position. After reading, you can quickly master a batch processing method suitable for office scenarios, efficiently completing the unified watermarking operation for multiple video files.
In daily office work, many people need to batch-add text watermarks such as company names, copyright statements, project identifiers, and internal material notices to videos. Especially when processing MP4 videos and common video files like AVI, MOV, MKV, FLV, WMV, manually editing each one is not only inefficient but also prone to inconsistent styles. This article aims to solve how to batch-add text watermarks to MP4 and various other video formats with HeSoft Doc Batch Tool . Following the interface operation process, you can quickly complete the entire workflow from importing videos to setting text watermark parameters.
Applicable Scenarios
Batch adding text watermarks to videos is suitable for the following office and content processing scenarios:
- Enterprises uniformly add company names or copyright identifiers to promotional videos, training videos, and product demonstration videos;
- Educational and training institutions batch-add reminder text like "For Internal Learning Only" to course videos;
- Content teams add project names, brand names, or anti-dissemination marks to videos delivered to clients;
- When organizing short video materials, uniformly add source descriptions to multiple videos;
- In internal material management, add watermarks like "Confidential" or "Internal Use" to video files such as MP4, MOV, AVI.
For such tasks, the core value of office software lies in: batch processing files, unifying parameter settings, and reducing repetitive work.
Effect Preview
Before Processing
Video files before processing are usually raw materials without any text markings. If multiple videos need uniform copyright notices, brand names, or confidentiality reminders, manually setting each one would be very time-consuming.

After Processing
After processing, all selected videos will automatically have text watermarks added following the same set of rules. Based on the interface settings visible, the text watermark can include the following effects:
- Custom text watermark content, e.g., "Confidential";
- Configurable color and transparency;
- Configurable rotation angle;
- Selectable fill method, such as "Default" or "Tile";
- Specifiable watermark position, e.g., centered.

Multiple video files processed this way have a more unified visual style and are more suitable for formal office delivery scenarios.
Operation Steps
Step 1: Enter the "Add Watermark to Video" Function
From the main interface of the software on the left, you can see the "Video Tools" category, and in the function area, there is an "Add Watermark to Video" option. Click this function to enter the batch processing workflow.

Operation Purpose: Find the correct batch watermark entry point to avoid the low efficiency of single-file editing methods.
Expected Result: Enter the "Add Watermark to Video" page, ready to start selecting video files to be processed.
Step 2: Batch Import Video Files to be Processed
After entering "Add Watermark to Video", the workflow first reaches "Select Records to be Processed". You can see two entry points on the page: "Add Files" and "Import Files from Folder".
- If processing only a few videos, click "Add Files";
- If a folder contains many MP4 or other format videos, using "Import Files from Folder" directly is more efficient.
After import, the list will display information such as the video name, path, extension, creation time, and modification time, making it easy to verify if the correct files were selected.

Operation Purpose: Import multiple video files at once to prepare for subsequent batch watermarking.
Expected Result: All videos to be processed appear in the list, then click "Next" at the bottom of the page to enter parameter settings.
Step 3: Select Text Watermark and Enter Watermark Content
After entering "Set Processing Options", select "Text Watermark" in the "Watermark Type" area. Then, enter the desired content in the "Watermark Text" input field; the screenshot example shows "Confidential".
If your use case differs, you can also enter text like "Internal Material", "For Learning Only", "Company Name", "Brand Name", "Project Number", etc.

Operation Purpose: Clarify that this batch process uses a text watermark, not an image watermark.
Expected Result: All subsequently processed videos will have the specified text added uniformly.
Step 4: Set Text Watermark Style Parameters
On the same page, you can also see multiple parameter items related to the text watermark, including:
- Font;
- Font Size;
- Color and Transparency;
- Rotation Angle (clockwise);
- Auto Stroke;
- Show Grid Lines.
From the screenshot, the example primarily sets the color and transparency, and rotation angle, with the color value showing as white and the rotation angle as 15. The font and font size are also adjustable, suitable for flexibly controlling the display effect according to different video dimensions.
Operation Purpose: Ensure that the text watermark added in batch maintains a uniform style across multiple videos, balancing clarity with not obstructing the main content.
Expected Result: The watermark style is uniformly configured, and all subsequently exported videos will apply the same settings.
Step 5: Set Fill Method and Watermark Position
Below the style area, you can continue to set the "Fill Method" and "Position".
- The fill method options include "Default" and "Tile";
- The position area is a nine-square grid; the screenshot example shows the center position selected, which means centered display.
If you want the watermark fixed only in a certain area, select based on the position grid; if you are more concerned about anti-dissemination or anti-cropping effects, you can adjust using the fill method.
Operation Purpose: Control the distribution method and display position of the watermark in the video frame.
Expected Result: The final generated video will display the text watermark according to the selected position or fill rules.
Step 6: Enter Subsequent Workflow and Start Batch Processing
After completing the above settings, click "Next", and the software will proceed to the subsequent steps for setting the save location and starting the process. According to the step prompts at the top of the page, the following steps are "Set Save Location" and "Start Processing".
Operation Purpose: Confirm the output file save location and officially execute the batch watermarking task.
Expected Result: The software automatically adds text watermarks to the multiple imported video files in batch, reducing manual repetitive operations.
Frequently Asked Questions or Cautions
1. Which video formats are suitable for processing?
Based on the function category and article topic, this type of video batch processing can be used not only for MP4 but also for common video format scenarios, such as AVI, MOV, MKV, FLV, WMV. In actual use, you can import files first to see if they are recognized normally.
2. Why is batch import recommended over processing individually?
Because office scenarios often involve multiple videos, adding text watermarks one by one requires repeatedly setting the same content and style. Batch processing allows for a single setup and unified output for multiple files, which is more suitable for daily enterprise, training, and content operation tasks.
3. What text is more appropriate for the watermark?
Common examples include: company name, brand name, project name, copyright notice, internal material identifier, confidentiality statement, etc. For instance, "Confidential", "For Internal Use Only", "All Rights Reserved". It is recommended to determine the copy based on the scope of distribution and purpose of use.
4. Which position is more reliable for the text watermark?
If you want to avoid affecting viewing, corner areas are typically chosen; if the emphasis is on notification or anti-theft, consider centering or using a tile method. The example in the screenshot uses the center position, suitable for prominently displaying the watermark content.
5. What should be noted when setting transparency and rotation angle?
Transparency that is too high might affect viewing, while too low might be inconspicuous; setting an appropriate rotation angle usually makes the watermark look more natural and harder to simply crop out. It is recommended to test with a small number of videos first before batch formal processing.
Summary
If you are looking for a method to batch-add text watermarks to MP4 and various other video formats, using this type of office software will be much more efficient than manual individual processing. The entire process is very clear: first enter the "Add Watermark to Video" function, then batch import videos, uniformly set the text content, color transparency, rotation angle, fill method, and position, and finally set the save location and start processing. For teams that frequently handle training videos, promotional videos, and delivery materials, this batch processing method significantly reduces repetitive work and enhances file processing efficiency. It is recommended to run through the process with a set of test videos first, confirm the effect, and then batch process the formal files, which is more reliable and time-saving.