This article introduces how to convert multiple PDF documents into playable MP4 videos at one time, which is suitable for scenes such as courseware display, data demonstration, meeting report, document filing preview, etc. By HeSoft Doc Batch Tool This kind of office software can import multiple PDFs such as services.pdf, The Safety of Mars Sample Return.pdf in batches, set the video definition, video fluency and background sound in a unified way, and then press the wizard to complete the save location and start processing, thus reducing the repeated labor caused by opening, recording screen or manual export one by one.
When there are many PDF documents on hand that need to be made into playable videos, if you open PDF one by one, turn pages, record screen and export MP4, it is not only time-consuming, but also the more files, the easier it is to make mistakes. The problem to be solved in this article is: how to convert many PDF documents into MP4 videos in batches, so that PDF content can be directly played, shared and demonstrated as video files.
Below in the screenshot HeSoft Doc Batch Tool This is illustrated as an example. It is a document batch processing software for office scenarios, the core value is to help users batch processing files, reduce duplication of work, improve office efficiency. This article will explain the complete operation method from selecting functions, importing PDF, setting video parameters to generating MP4 according to the actual process in the software interface.
Applicable scenarios: Which situations are suitable for batch PDF to MP4
Batch PDF to MP4 video, suitable for the following office and learning scenarios:
- courseware video:Convert PDF courseware, lecture notes and training materials into videos for easy playback on the player or teaching platform.
- Meetings and presentations:Convert PDF reports, plans and product information into MP4 for conference screen projection or unified demonstration.
- Information display:Make multiple PDF documents into video files, suitable for exhibition hall screens, promotional playback or circular display.
- Mobile View:Some devices or platforms are more friendly to video playback, and it is easier to spread after converting PDF into MP4.
- Bulk Archive Preview:A large number of PDF generated video version, easy to quickly browse the document content.
If you want to deal with a lot of PDF files, rather than a single document, then the use of office software that supports batch conversion will be more appropriate, you can import, multi-file unified processing.
Effect preview: PDF before processing and MP4 video after processing
From the file before processing, the folder contains multiple PDF documents, for example:
- services.pdf
- The Safety of Mars Sample Return.pdf
- the-crowdsourced-guide-to-learning.pdf
- Voyager-Grand-Tour.pdf
These files are originally in PDF format and usually need to be opened by a PDF reader. After the conversion is completed, the same batch of files will generate the corresponding MP4 video files, for example:
- services.mp4
- The Safety of Mars Sample Return.mp4
- the-crowdsourced-guide-to-learning.mp4
- Voyager-Grand-Tour.mp4
That is, the processed file extension is from.pdfbecomes. mp4, you can use the common video player to open the playback. For users who need to make document content into demonstration video, material video or playable courseware, this batch conversion method is more efficient than manual screen recording.
Step 1: Enter the PDF tool and select "Convert PDF to MP4 Video"
Open HeSoft Doc Batch Tool In the left function navigation, selectPDF Tools. The main interface of the software will display a number of PDF-related batch processing functions, such as PDF conversion to Word, PDF conversion to PowerPoint, PDF conversion to JPG pictures, etc.
Locate and click in the feature list"Convert PDF to MP4 Video". In the screenshot, the function is located in the PDF tool area, with the name "19, PDF to MP4 Video" and the description text "Batch Convert PDF Files to MP4 Video Format".
Operation purpose:Enter the dedicated PDF to video processing wizard.
Expected results:The software enters the "PDF to MP4 Video" task page, and the processing flow can be seen at the top, including selecting the records to be processed, setting the processing options, setting the save location and starting the processing.
Operation step two: add the need to convert the PDF file
After entering the "PDF to MP4 Video" page, first in step 1:Select records to process. Several common buttons can be seen at the top right of the interface:
- To add a file:Suitable for manually selecting one or more PDF files from a folder.
- To import a file from a folder:Suitable for batch import of PDF in a folder.
- Empty:Use to clear the list of currently added files.
- And more:Used to expand more related actions.
If all your PDFs are in the same folder, it is recommended to use"Import files from a folder", This is more suitable for batch processing; if you only need to select a few of them, you can click"Add File".
After the file is added, the details of each PDF are displayed in the list, including the serial number, name, path, extension, creation time, modification time, and action columns. In the screenshot, 4 records have been imported with pdf extensions, indicating that these PDFs have been successfully added to the pending list.
Operation purpose:Add PDF documents that need to be converted to MP4 to batch processing tasks.
Expected results:The PDF file to be converted appears in the table, and the number of records is displayed at the bottom summary, for example, "Number of records: 4". After confirming that it is correct, click at the bottom"The Next Step"Enter the parameter settings.
Operation step 3: set the video clarity, fluency and background sound
Go to Step 2Set processing optionsAfter that, you can see the parameter settings related to PDF to MP4 video. According to the screenshots, it mainly includes the following items:
- Video clarity:You can choose standard definition, high definition, ultra-clear. The screenshot selected is "HD".
- Video Fluency:Can choose the lowest, general, normal, standard, smooth. The one selected in the screenshot is "Lowest".
- Background sound:The interface provides a background sound switch, and can add audio files through "Select File". After adding, the number of selected files will be displayed.
If the converted video is mainly used to clearly show the PDF content, it is recommended to select the clarity according to the actual use. Generally speaking, the higher the definition, the clearer the video picture, but the generated file may also be larger. Video fluency affects the appearance of playback. If it is used for formal display, you can choose higher fluency. If you pay more attention to the file volume or only internal preview, you can choose lower fluency.
The background sound is suitable for adding soundtrack, lecture audio, or ambient sound to the document video. In the screenshot, the background sound area has been turned on, and 1 file has been selected by "Select File. In actual use, whether to add a background sound may be determined according to video usage, and a corresponding audio file may be selected according to an interface prompt.
Operation purpose:Set the video quality and audio effect after converting this batch of PDF to MP4 in a unified way.
Expected results:After setting options such as video clarity, video fluency, and background sound, click"The Next Step"Go on.
Step 4: Set the save location and start batch processing
As can be seen from the process at the top of the interface, step 3 isSet Save LocationStep 4 isStart processing. After completing the video parameter settings, follow the software wizard to continue setting the save location of the converted MP4 file.
It is recommended to set the output location to a separate new folder, such as "PDF to MP4 results" or "video output", which can avoid mixing with the original PDF file, and subsequent inspection and distribution are more convenient.
After confirmation of the save position, enterStart processingStep to start the batch conversion. The software will convert PDF documents into MP4 videos according to the list of imported files.
Operation purpose:Specify the output directory and let the software automatically complete the batch PDF to MP4.
Expected results:After the processing is completed, the corresponding MP4 video file is obtained in the save directory. Usually you can see that the file name corresponds to the original PDF file name, but the extension is changed to. mp4, which is easy to identify and manage.
Frequently Asked Questions and Precautions
1. How many files can be imported at a time when batch PDF is converted to MP4?
From the interface design point of view, the software supports batch joining PDF through "Add File" or "Import File from Folder. The actual processing quantity is recommended to be reasonably arranged according to the computer performance, the number of PDF pages and the file size. If there are many PDFs, they can be processed in batches to facilitate checking the results.
2. Should the clarity be standard definition, high definition or ultra-clear?
If it is only an internal preview, standard definition or high definition is usually sufficient. If you want to put on the screen, train or show publicly, it is recommended to choose high definition or ultra-definition. It should be noted that the higher the definition, the larger the generated video may be and the processing time may be longer.
3. How to choose video fluency?
For formal playback or presentation, you can select Normal, Standard, or Fluency; if you are just generating a preview video quickly, you can select a lower level of fluency. The specific selection should be combined with video usage, file volume and processing speed.
4. What is the role of background sound?
Background sound can make the video after PDF conversion more suitable for presentation and viewing, such as adding audio or background music. The background sound switch and the select file button are provided in the screenshot. after the addition is successful, the interface will display the number of selected files.
5. What should I pay attention to before conversion?
- Confirm that the PDF file can be opened normally to avoid the conversion failure caused by damage to the source file.
- It is recommended to put the PDF to be converted in the same folder for batch import.
- Check the file list before processing and delete records that do not need to be converted.
- It is recommended to set the output directory separately, which is convenient to distinguish between the original PDF and the generated MP4.
- If the number of PDF pages is large or higher parameters such as ultra-clear and smooth are selected, the processing time may increase accordingly.
Summary: Use office software to complete PDF to MP4 in batches to reduce duplication of labor.
Batch conversion of PDF documents into MP4 videos that can be played is essentially to hand over the video production process that originally needed to be opened, recorded and exported one by one to the office software for automatic completion. By HeSoft Doc Batch Tool , you can select "convert PDF to MP4 video" in the PDF tool, import multiple PDF in batch, set the video definition, fluency and background sound in a unified way, then set the save location and start processing.
For users who often deal with courseware, reports, materials and document presentations, this approach can significantly reduce duplication of operations and improve file conversion efficiency. If you have a batch of PDF files that need to be made into videos, it is recommended to sort out the source files first, and then import them at one time according to the steps in this article to quickly obtain playable MP4 files.