This article focuses on the office task of "batch converting video folders to WMV," explaining how to import MP4, AVI, FLV, and other videos from the same directory into HeSoft Doc Batch Tool in one go and output them all in WMV format. The article uses a pre-processing screenshot to illustrate the issue of mixed source file formats, a post-processing screenshot to show the result of converting all to WMV, and then explains the operation flow through the software interface: entering the video tool, selecting video to WMV conversion, adding files or importing from a folder, verifying the records, setting the save location, and starting the process.
In actual office work, many video materials are not processed individually one by one, but appear in batches by folder. For example, a training materials folder contains 01.mp4, 02.mp4, 03.mp4, and may also include older format files like 04.avi, 05.avi, as well as 07.flv, 08.flv. Faced with such a video folder, if the final requirement is to convert all of them to WMV format, opening a conversion tool to handle each one individually would be very inefficient.
This article introduces a method better suited for office scenarios: using HeSoft Doc Batch Tool to import multiple files from the entire video folder into a conversion task, converting them to WMV in a single batch. The software is positioned as a batch office file processing tool, emphasizing the reduction of repetitive tasks. For format unification needs such as video to WMV, MP4 to WMV, AVI to WMV, FLV to WMV, the batch processing method can significantly improve efficiency.
Applicable Scenario: Videos Managed by Folder Are Better Suited for Batch Conversion
When video files are scattered across multiple locations, users might need to manually select them; however, if all pending videos are already located in the same folder, then "import files from folder" is more aligned with the batch processing approach. Office materials are typically organized into folders by project, department, date, or course name, making folder batch import very practical.
The following situations are particularly suitable for using batch video folder conversion to WMV:
- A project directory contains multiple video clips that need format unification before delivery.
- Training courses are saved by number, and all videos need batch conversion to WMV.
- Old materials contain formats like FLV, AVI, and need to be organized into a unified format.
- Multiple video files have clear naming conventions, and it's desired to maintain the numerical order after conversion.
- There's a need to reduce the repetitive operations of selecting files and setting the output format.
Compared to single-file conversion, folder batch conversion focuses more on overall efficiency and result consistency. As long as the source videos are placed in the same directory beforehand, the subsequent import, inspection, and processing will be much simpler.
Effect Preview: Inconsistent Formats in the Folder Before Processing
The screenshot before processing shows a typical video material directory: the same batch of files includes MP4, AVI, and FLV. The filenames use numbering like 01, 02, 03, but the extensions differ, indicating that the formats of these videos are not unified.

If these files were to be delivered to another party for use, the recipient might encounter inconsistent playback environments. If they need to be uploaded to certain systems with fixed requirements, format unification might also be necessary first. Therefore, checking the source file extensions before batch processing helps clarify the conversion goal.
Effect Preview: Folder Results Unified as WMV After Processing
In the screenshot after processing, all files have been converted to WMV format. Regardless of whether the original file was MP4, AVI, or FLV, the output results all have the .wmv extension. The file numbering remains orderly, making it easy to check the results against the source files.

This unified result is very helpful for archiving materials. Users no longer need to distinguish between different formats in the folder, nor worry about some videos being missed during conversion. As long as the records in the task list are correct, after batch processing is completed, a set of WMV videos with a consistent format is obtained.
Operation Step 1: Find the "Video to WMV" Function in the Software
After opening HeSoft Doc Batch Tool , first enter the "Video Tools" section in the left navigation bar. This software is not a single-purpose video tool but a toolbox for batch processing office files. On the left, you can also see categories like Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Image Tools, etc. For this video format conversion task, the Video Tools category should be selected.
After entering Video Tools, the interface displays various conversion targets, including converting to MP4, AVI, MKV, MOV, FLV, WMV, WebM, etc. Since the current goal is to convert all files in the video folder to WMV, click "Video to WMV".

The expected result of this step is to enter the WMV conversion task page. Subsequently, whether the imported files are MP4, AVI, or FLV, they will enter this task as pending records.
Operation Step 2: Use "Import Files from Folder" to Add Videos in Batch
At the top of the "Video to WMV" page, you can see two buttons: "Add Files" and "Import Files from Folder". If your pending videos are already concentrated in one folder, it's recommended to choose "Import Files from Folder". This avoids selecting files one by one and is better suited for batch processing.
The screenshot shows the task list after import. There are 9 records in the list, all from video files under the same path. The name column displays 01.mp4, 02.mp4, 03.mp4, 04.avi, 05.avi, 06.avi, 07.flv, 08.flv, 09.flv; the extension column shows mp4, avi, flv. The summary at the bottom shows a record count of 9, indicating these 9 files have been successfully added as pending tasks.

If you are not importing by folder, you can also use "Add Files" to select multiple videos. The goal of both methods is the same: to add the files that need conversion to the list. The difference is that folder import is more suitable for batches of materials, while adding files is more appropriate for temporarily selecting some files.
Operation Step 3: Confirm Import Completeness Based on List Information
Before batch conversion, don't rush to start processing. First, check the records in the table to effectively avoid omissions and incorrect conversions. HeSoft Doc Batch Tool provides columns in the list for Number, Name, Path, Extension, Creation Time, Modification Time, and Actions, which can help users confirm the file source.
If your folder should have 9 videos, and the bottom of the list also shows a record count of 9, it indicates the numbers roughly match. Next, check the names and extensions to confirm that the MP4, AVI, and FLV files that need conversion are all included. If a video that doesn't need conversion has been mixed into the list, click the delete icon in the action column of that row to remove it.
When the number of files is large, you can also use the "Filter" and "Sort" functions in the interface for auxiliary viewing. For example, if you want to check whether all AVI files have been imported, you can judge by the extension information. Completing this step before officially starting the conversion can reduce subsequent rework.
Operation Step 4: Click "Next" and Follow the Process to Complete Save Location and Processing
After confirming the list is correct, click "Next" at the bottom. From the page flow prompts, you can see that the current task will go through "Select records to process", "Set save location", and "Start processing" in sequence. Therefore, after entering the next stage, you need to set the save location for the converted WMV files according to the software interface.
It is recommended to keep the save location separate from the source folder. For example, if the source folder is Videos_A, you can prepare another directory specifically for storing the conversion results. This way, after processing, you can clearly distinguish between the source videos and the WMV results, avoiding accidental deletion or confusion. If you need to deliver them to someone else, you can also directly package and send the output directory.
After the save location is set, proceed to the start processing stage. The software will perform batch conversion on the video files according to the task list. Since video files are usually larger than documents and images, the conversion time may increase with the number and size of the files. During the processing, it is advisable to keep the computer's power supply stable and not to close the software arbitrarily.
Frequently Asked Questions and Notes
1. Can videos of different formats in a folder be converted to WMV together?
Yes. As seen in the example, videos with three extensions, mp4, avi, and flv, were all added to the same "Video to WMV" task, and WMV format results were obtained uniformly after processing.
2. Do I need to organize the files before using folder import?
It is recommended to organize them first. Placing the videos that indeed need conversion in the same folder can make the import more accurate. If irrelevant videos are mixed into the folder, you will also need to delete the unnecessary records from the list after import.
3. How should I choose the output directory?
It is recommended to choose a separate results folder. This makes it easy to compare the files before and after processing, and can prevent management chaos caused by mixing source files with result files.
4. Is a check necessary after conversion?
A check is recommended. You can check whether the number of output files matches the number of task records, and open some WMV files to confirm they play normally. For important materials, verification is a necessary step.
5. Why is HeSoft Doc Batch Tool suitable for this type of task?
Because it is designed around batch file processing, enabling multiple videos to be consolidated into one task list for unified processing. Compared to individual conversions, the batch process is better suited for material organization, format unification, and reducing repetitive operations in office settings.
Summary: Using the Folder Import Method to Complete Video Batch Conversion to WMV Is More Worry-Free
When a folder contains a large number of videos that need to be converted to WMV, the most effective approach is not to process them individually, but to first create a batch task. Through HeSoft Doc Batch Tool , users can enter Video Tools, select "Video to WMV", then use "Import Files from Folder" to add videos in batch, confirm the records, set the save location, and start processing.
As seen from the example in this article, a folder originally containing MP4, AVI, and FLV files was fully output in WMV format after batch conversion. This method maintains clear file numbering, reduces repetitive operations, and is very suitable for office scenarios such as training materials, project videos, historical footage, and internal archiving.
If you are dealing with a video folder containing mixed formats, it is suggested to organize the source directory first, then follow the steps in this article to batch convert to WMV. This allows you to process more files with fewer operations, making the video format unification work more efficient.