When multiple PDF files need to be uniformly made into MP4 videos, manually recording screens or converting them one by one is very inefficient. This article introduces how to use the PDF-to-MP4 video conversion feature in HeSoft Doc Batch Tool , from selecting tools, importing PDFs, setting clarity and smoothness, to adding background audio, saving, and starting processing, helping users quickly complete batch PDF-to-video tasks.
Many people encounter a similar issue when organizing office materials: there is a batch of PDF documents in a folder, which might be training courseware, manuals, research materials, project reports, or promotional materials, and they now need to be converted into MP4 videos for playback on media players, conference screens, mobile devices, or content platforms. If there are only one or two files, manual processing is acceptable; but if there are dozens of PDFs, recording the screen, exporting, and renaming each one individually becomes extremely time-consuming, repetitive work.
This article will address the question of "how to batch convert multiple PDF files into MP4 videos with one click" and introduce a batch processing method more suitable for office scenarios. The tool used is HeSoft Doc Batch Tool , an office software designed for batch document processing. Its interface provides various tool categories for PDF, Word, Excel, PowerPoint, Images, Video, Audio, etc. For the requirement in this article, we will focus on its "PDF to MP4 Video" function.
Applicable Scenarios: Why Convert PDFs to MP4 Videos
PDFs are suitable for reading and printing, but for presentation and dissemination, MP4 videos are often more intuitive. For example, during corporate training, an instructor might want to convert a batch of PDF courseware into videos for trainees to watch via a player; the marketing department might need to put PDF promotional materials on a loop display in an exhibition hall screen; a project team might want to make report content into a playable file to reduce manual page-turning during meetings; teachers or knowledge creators might also need to convert PDF handouts into video materials for subsequent publishing.
Compared to PDFs, the advantage of MP4 videos is a wider playback environment. Many devices can play them without requiring an additional PDF reader. Also, video files can display page content at a set rhythm and can incorporate background audio, making them more suitable for demonstrations, training, and dissemination. For bulk materials, being able to convert multiple PDFs into multiple MP4 files at once significantly reduces repetitive labor.
It should be noted that PDF to MP4 is more suitable for "display-oriented" and "playback-oriented" needs. If your goal is to continue editing the text content, functions like PDF to Word or PDF to PowerPoint might be more appropriate; if the goal is to turn the materials into video playback files, then PDF to MP4 is the more direct choice.
Effect Preview: Batch Converting PDF Documents to Video Files
Before processing, the folder contains multiple PDF files. In the example screenshot, 4 PDF documents can be seen, with filenames including services.pdf, The Safety of Mars Sample Return.pdf, the-crowdsourced-guide-to-learning.pdf, and Voyager-Grand-Tour.pdf. They all display PDF icons, indicating they are still in document format.
After processing, corresponding MP4 files appear in the output directory. The filenames are basically consistent with the original PDFs, the extension changes to .mp4, and video thumbnails and player identifiers are displayed. This allows these materials to be opened just like regular videos.
From this comparison, it's evident that batch conversion does not merge all PDFs into one video, but rather generates one MP4 file for each PDF. This method is very useful in office organization as it retains the independence of the original files and facilitates later searching by subject, project, or filename.
Operation Steps: The Actual Workflow for Batch PDF to MP4 Video Conversion
Step 1: Find the Conversion Entry in the PDF Tools
After opening HeSoft Doc Batch Tool , first observe the left toolbar. The interface's left side lists categories such as Home, Task Flow, All Tools, File Name, Folder Name, File Organizer, Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, etc. Since we are processing PDF files, click on "PDF Tools".
After entering the PDF tools list, find "19. PDF to MP4 Video". In the screenshot, the mouse tooltip text reads "Batch convert PDF files to MP4 video format", making the function description very clear. Click this card to enter the conversion task page.
The key in this step is not to select the wrong function. The PDF tools area has many conversion options, such as PDF to Word, PDF to PowerPoint, PDF to JPG Images, PDF to Excel, PDF to Epub, etc. If the final requirement is a video file, you should select "PDF to MP4 Video".
Step 2: Add PDFs or Import from a Folder
After entering the function page, you can see the page title is "PDF to MP4 Video", with process prompts at the top: 1. Select records to process, 2. Set processing options, 3. Set save location, 4. Start processing. Currently in the first step, we need to add the PDFs to be converted into the software.
The top right corner of the page provides buttons like "Add Files", "Import files from folder", "Clear", "More", etc. For a small number of files, you can click "Add Files" to select them individually; if many PDFs are already centralized in one folder, using "Import files from folder" is more convenient. After importing, the software will list the file information in a table.
In the table, you can see the sequence number, name, path, extension, creation time, modification time, and operations for each record. In the example, 4 records have been imported, and the bottom summary shows "Record count: 4". This means the software has recognized 4 PDF files, and subsequent batch conversion will be based on these records. After importing, it's advisable to check that the filenames and paths are correct to avoid converting unrelated PDFs.
Step 3: Check the List and Proceed to the Next Step
Checking before batch processing is important because the software executes tasks based on the records in the list. If the list contains wrong files, the output will also include unnecessary videos. You can quickly verify using the name, path, and extension. In the screenshot, the extension column shows 'pdf' for all entries, confirming these files are suitable for the PDF to MP4 process.
If a particular record does not need processing, you can use the delete icon in the operations column to remove it. After confirming everything is correct, click the "Next" button at the bottom of the page to enter the processing options settings. This process-oriented design suits office users: select files first, then set parameters, then set the save location, and finally start processing, making the logic clear and less likely to miss key steps.
Step 4: Set Video Clarity and Playback Smoothness
After entering Step 2 "Set processing options", the page provides parameters related to the output video. The first is "Video clarity", with options including Standard Definition, High Definition, and Ultra High Definition. In the example screenshot, "High Definition" is selected. For document-type videos, clarity directly impacts the readability of text, charts, and page details. If the PDF contains a lot of small-font text, tables, or diagrams, it is recommended not to choose too low a clarity level.
The second is "Video smoothness", with options including Lowest, General, Normal, Standard, and Smooth. "Lowest" is selected in the example. Higher smoothness generally results in a smoother video playback effect but can also lead to larger file sizes and longer processing times. Users can balance quality and efficiency based on actual use: a lower smoothness for quick internal browsing, a higher level for formal presentations.
Step 5: Add Background Audio as Needed
On the same settings page, you can also see the "Background audio" option. In the screenshot, this option is enabled, and there is a "Select File" button below, with a prompt showing "1 file selected". This indicates that the user can add background audio to the generated MP4 videos.
Background audio is suitable for scenarios like courseware, instructional videos, product introductions, etc. For example, when converting PDF handouts to video, you can add explanatory audio; when converting promotional materials to video, you can add background music. If the goal is just to have PDF pages auto-play on the screen, you can also choose not to add any audio, depending on the purpose of the materials.
After completing these settings, click "Next" to proceed to the save location settings.
Step 6: Set the Save Location and Start Processing
Step 3 of the process is "Set save location". It is recommended to save the output MP4 files to a separate directory to avoid mixing them with the original PDFs. This not only facilitates checking but also makes subsequent uploading, copying, or archiving easier. For example, you could create a new "MP4 Output" folder next to the original folder.
After confirming the save location, proceed to Step 4 "Start processing". The software will batch generate MP4 videos based on the previously imported PDF records. After processing is complete, open the save directory, check that the number of output files matches the number of imported records, and play a few videos to spot-check the results. If the filenames correspond one-to-one, the extension is .mp4, and the footage plays normally, it indicates the batch PDF to MP4 task is complete.
FAQ and Important Notes
Can text be edited after converting PDF to MP4?
MP4 is a video format primarily for playback and is not suitable for continuing to edit the original text from the PDF. If you need to modify the document content later, it's recommended to keep the original PDF file; if you need to edit text, consider document conversion methods like PDF to Word.
Will filenames get mixed up during batch conversion?
From the processed result image, it can be seen that the output MP4s usually retain the original PDF filenames, with only the extension changed to .mp4. This makes it easy to identify which video corresponds to which PDF. To avoid confusion, it's best to organize the PDF filenames well before conversion.
How should I choose the clarity?
If the PDF is mainly text and tables, it's recommended to prioritize High Definition or Ultra High Definition to ensure the text is clear during video playback. If it's just simple images or for internal preview, Standard Definition might suffice. When choosing, one should balance output quality, file size, and processing time.
Is background audio mandatory?
No, it is not mandatory. Background audio is an option to enhance the video viewing experience. For scenarios like silent playback, material carousels, or simple archiving, it can be omitted; for courses, introductions, or explanatory content, you can select an audio file as needed.
Why is it recommended to test convert a few PDFs first?
Different PDFs have varying page counts, content complexity, and display requirements. Testing with a few typical files first helps you confirm if the parameters are appropriate, avoiding having to redo work after a large batch conversion.
Summary: Let Batch Processing Tools Handle Repetitive PDF-to-Video Work
The key to generating MP4 videos from multiple PDF files with one click lies in using office software that supports batch processing, rather than manually recording the screen for each one. HeSoft Doc Batch Tool , through its "PDF to MP4 Video" function, strings together file importing, parameter setting, output saving, and processing initiation into a clear workflow, suitable for handling multiple PDF documents.
If you are organizing courseware, reports, manuals, or presentation materials, you can first centralize the PDFs in one folder, then import them in batch using the software, uniformly set the clarity, smoothness, and background audio, and finally output them as MP4 videos. This not only saves time but also makes the conversion results more standardized and easier for subsequent use.