When faced with a large number of MP4 videos that need to be converted to 3GP format, manually processing them one by one takes a lot of time and can lead to issues like missed or incorrect conversions. This article introduces how to use the video tool in HeSoft Doc Batch Tool for batch video format conversion: importing multiple video files into a list and uniformly executing the "convert video to 3GP" operation. The tutorial includes before-and-after screenshots and software interface images to help users quickly understand the workflow and complete batch processing safely.
Many users encounter a similar issue when organizing video materials: a folder has accumulated a large number of MP4 videos, but due to playback devices, system requirements, file archiving standards, or testing needs, they need to be uniformly converted to 3GP format. If processing only one or two files, a regular conversion method is acceptable; however, if dozens of videos need to be processed at once, repeatedly selecting files, setting the format, and clicking convert is not only inefficient but also prone to missing certain files.
This article will explain how to convert multiple MP4 videos to 3GP format in one go. The office software we are using is the ' HeSoft Doc Batch Tool ' shown in the screenshot. From the software interface, it can be seen that it provides categories like File Name, File Sorting, Word Tools, Excel Tools, PDF Tools, Image Tools, Video Tools, and Audio Tools. Its core value is helping users process files in batches, reducing repetitive work. For a typical batch task like "converting many video files to 3GP," it is more suitable for office use than manual, one-by-one conversion.
Applicable Scenarios: Use When a Large Number of Videos Need to Be Unified into 3GP
Batch converting videos to 3GP is not just a simple format change; it is usually driven by actual business needs. For example, certain mobile terminals, older devices, or specific systems only support the 3GP format; a company needs to organize historical MP4 videos into a unified specification for long-term archiving; a content team needs to generate a batch of 3GP samples for platform compatibility verification; a training department needs to convert multiple course clips into a specified format before distributing them to external personnel.
These scenarios share a common trait: a large number of files with consistent processing rules. As long as the target format is the same, they are very suitable for completion with a batch processing tool. Users do not need to set the output format individually for each video; they only need to select the "Video to 3GP" function once, add the videos requiring processing to the list, and then complete them uniformly according to the workflow.
It is important to note that video format conversion differs from simply changing the file name extension. Changing Video test 4.mp4 directly to Video test 4.3gp does not truly change the file's internal format. The correct method is to regenerate a 3GP file through the video conversion function, ensuring subsequent devices or software can recognize it as a 3GP format.
Effect Preview: Clear File Format Changes Before and After Conversion
Before Conversion: The Source Folder Contains Multiple MP4 Videos
The pre-processing screenshot shows multiple video records in the folder, with names including Video test 4.mp4, Video test 5.mp4, Video test 11.mp4, Video test 12.mp4, etc. The extension names confirm these files are currently in MP4 format. The file modification time and size are also visible on the right, indicating they are actual video files, not just empty file names.
Manually confirming each file becomes very troublesome as the number of files increases. Especially when file names are similar, for instance, multiple files starting with 'Video test', it is easy to miss a number during manual conversion. Importing a batch list for unified processing can significantly reduce this risk.
After Conversion: 3GP Video Files with the Same Names Are Generated
The post-processing screenshot shows the conversion results: the original Video test 4.mp4 became Video test 4.3gp, Video test 5.mp4 became Video test 5.3gp, and other files followed the same naming rule, with only the extension unified to .3gp.
This result is very practical for office archiving. Because the main body of the file name remains unchanged, users can quickly identify which original MP4 file each 3GP file corresponds to; at the same time, all resulting files have a consistent extension, making subsequent filtering, copying, uploading, or delivery by format easier.
Operation Steps: Batch Conversion of MP4 Videos to 3GP Format
Step 1: Find the 3GP Conversion Function in Video Tools
After launching HeSoft Doc Batch Tool , first look at the left navigation bar. The screenshot shows the left side contains multiple tool categories, with "Video Tools" in a selected state. Upon entering this category, the main area displays various video processing cards, including Video to MP4, AVI, MKV, MOV, FLV, WMV, WebM, MPEG, 3GP, OGV, TS, etc.
As our goal is to convert to 3GP, we need to click "13. Video to 3GP". The description under the card is "Batch convert video files to 3GP format," which perfectly matches the needs of this article.
The key in this step is to select the correct target function. Since the same Video Tools category contains multiple output formats, mistakenly choosing MP4, AVI, or MOV will result in files not being in 3GP format. It is recommended to re-confirm the function name before proceeding to the next page.
Step 2: Import the Video Files to Be Converted
After entering the "Video to 3GP" page, the workflow progress is displayed at the top: Step 1 is "Select records to process," Step 2 is "Set save location," and Step 3 is "Start processing." This indicates the software uses a wizard-style process: collect files first, set the output location second, and finally execute the conversion.
In Step 1, the top right of the page provides two main entry points: "Add File" and "Import Files from Folder." The red arrow in the screenshot points to "Add File." If your MP4 videos are scattered across multiple directories, you can select the videos to convert via "Add File"; if all videos are already in the same folder, you can use "Import Files from Folder," which is more suitable for importing a large number of files at once.
After a successful import, files will appear in the table. The screenshot example has 8 video files added, named Video test 4.mp4, Video test 5.mp4, Video test 11.mp4 through Video test 16.mp4, etc., with paths in the D:\test directory and the extension column showing mp4. The summary at the bottom shows "Record Count: 8," indicating the software has identified 8 records to process.
Step 3: Verify the File List, Confirm No Incorrect Selections or Omissions
Before a batch operation, it's advisable to develop the habit of checking the list. The "Name" column confirms if the file is correct, the "Path" column identifies which folder it comes from, the "Extension" column confirms the current source file format, and the "Creation Time" and "Modification Time" help distinguish between files with similar versions.
If a video not intended for conversion appears in the list, it can be removed using the delete operation on the right side of the corresponding row. The screenshot also shows "Filter" and "Sort" buttons, which help users view records more conveniently for tasks with many files. Although this example has only 8 files, such list-based management is even more necessary for dozens or hundreds of files in real office scenarios.
After confirming the record count and file content are correct, click "Next" at the bottom of the page. The expected result of this step is entering the save location setup phase, not immediate conversion. This prevents starting the process before the files are confirmed.
Step 4: Set the Save Location for the 3GP Files
According to the interface workflow, Step 2 is "Set Save Location." The save location determines where the converted 3GP files will be output. For batch video format conversion tasks, it's recommended not to casually choose the desktop or the original folder, but to create a dedicated output directory, like "3GP Results," "Batch Output 3GP," or a folder created based on the project name.
Saving conversion results separately is beneficial for subsequent management. First, it prevents the original MP4 files from mixing with the newly generated 3GP files. Second, if you need to reconvert or compress, upload, or copy the results, you can operate directly on the output folder. Finally, if anomalies occur, it's easier to determine which files have been generated and which need reprocessing.
Disk space should also be noted when setting the save location. Video files are usually larger than documents or spreadsheets, and a batch conversion might generate multiple new files simultaneously. Insufficient remaining disk space could affect the conversion process or lead to incomplete results.
Step 5: Start Batch Processing to Generate 3GP Files
After completing the save location setup, follow the interface workflow to Step 3, "Start Processing." Based on the previously imported records, the software will perform batch conversion on the videos in the list. Users no longer need to repeatedly select the 3GP format for each file because the target format was determined when selecting the function in the first step.
Processing time will vary based on file size, number of videos, computer performance, and other factors. The pre-processing screenshot shows some example files are a few MB, while others reach dozens of MB. For larger video files, the conversion time will increase accordingly. It is recommended to keep the computer running stably during processing, and avoid frequently moving source files or closing the software.
After conversion is complete, open the save directory to check the results. Under normal circumstances, you should see a batch of video files ending in .3gp, with file names corresponding to the source MP4 files. The results in the post-processing screenshot reflect this: multiple Video test files have been uniformly converted to 3GP format.
Common Questions and Considerations
1. Does this method only work for MP4 files?
Judging from the screenshot example, the imported source files have the mp4 extension, demonstrating batch MP4 to 3GP conversion. As the function name is "Video to 3GP," its goal is to convert video files into the 3GP format. In actual use, it's recommended to refer to what the software can import and recognize; if certain videos cannot be added to the list, first check if the files are damaged or if their format is supported.
2. Why check the record count first?
The record count is the most direct basis for verification before batch processing. The bottom of the screenshot shows "Record Count: 8," indicating the current task will process 8 files. If you originally planned to convert 10 files but the list only shows 8, it means some files were not imported successfully. Checking the record count first prevents discovering missed files only after the conversion is complete.
3. Will the original MP4 files disappear after conversion?
Observing the pre- and post-processing effects, the conversion generates corresponding 3GP result files. For safety, it's recommended not to delete the original MP4 files until you confirm the conversion results are usable. Important video materials should preferably have a backup, especially before batch processing.
4. Will identical file names cause confusion?
If a 3GP file with the same name already exists in the output directory, it could pose a risk of identification issues or overwriting. It is recommended to use an empty output folder to save the current conversion results, or to create a new directory based on date or project. This ensures the results of each batch conversion are independent and clear.
5. How to improve efficiency during batch conversion?
First, gather all the MP4 files to be processed into one folder in File Explorer, then add them to the software using "Import Files from Folder." After importing, check the record count and extensions. Use a dedicated directory for the save location. Finally, start processing all at once. This workflow reduces the number of repetitive file selections and makes checking the results easier.
Summary: Delegate Repetitive Video Conversion Tasks to a Batch Processing Tool
Converting multiple MP4 videos to 3GP in one go focuses on "batch processing" and "standardization." As office software, HeSoft Doc Batch Tool provides a clear process for file processing: select "Video to 3GP" in Video Tools, import the video records needing processing, verify the list, set the save location, and then start processing. Compared to one-by-one conversion, this method is more suitable for office scenarios involving a large number of files with similar names requiring a unified output format.
As seen in this article's example, the pre-processing files were multiple MP4 videos, and corresponding 3GP files were generated after processing, with the main file names kept consistent, making inspection and archiving more convenient. If you are dealing with a batch of video materials, files for old device playback, or format unification tasks, you can follow the steps in this article to organize the source files first, then use the batch conversion function to complete the operation.
It is recommended to test the workflow with a small number of files in actual operation. After confirming the output location and conversion results meet the requirements, import the complete folder for batch processing. This leverages the efficiency advantage of the batch processing tool while reducing the risk of operational errors in batch tasks.