by Christine Smith • 2020-09-27 15:22:36 • Proven solutions
Sometimes you can't open a movie on the avseq.dat file or can't import video from a VCD or AVSEQ01.DAT file into FCPX. To quickly solve your problem, you need to convert DAT videos to MP4, WMV, MOV (QuickTime), and most other popular, standard video formats on Windows and Mac. This article will recommend an excellent DAT video converter also the online and free methods to convert DAT to MP4 easily and quickly.
Part 1. The best method to convert DAT to MP4/WMV/MOV (QuickTime).
To convert DAT to MP4/MOV/WMV or other standard formats, Wondershare UniConverter (originally Wondershare Video Converter Ultimate) will be your best choice. It supports 1000+ video formats for conversion, and you can customize video format for devices and specific platforms such as YouTube, Facebook, and Twitter. This DAT converter allows you to edit DAT files with trimming, cropping, rotating, adding watermarks, and more others. Other functions like compressing video size, transferring DAT files to the phone, making GIFs are supported. Read the following parts to know more features about it and the detailed steps.
Navigate to the location where you want the files to be stored. Click the Select button. Click the Close button to exit Preferences. To download a specific image that appears on a web page, move your pointer over the image, right-click, and choose Save Image As from the pop-up menu that appears. Hello fellows, How to merge dat files in mac? I have 12.dat files in my computer with mac operating system and was confused on the proper software needed to merge those 12 files as one. One more thing, can I zip a file using mac operating system? I need some help from you experts. Regards, Chloe Chylly. First you need to download the winmail.dat file from the letter that you received; Next go to the Winmaildat.com website and click “Choose a file”. In the window that opens, specify the path to the winmail.dat file downloaded on your computer. Mac App Store has a Winmail.dat Viewer application. It is called Letter Opener 4 and it also.
Wondershare UniConverter - Powerful DAT video converter for Windows/Mac (Mac OS Catalina included)
- Convert DAT to MOV, MP4, WMV, AVI, and more SD, 3D, and HD video formats on Windows/Mac
- Convert DAT to mobile phones, QuickTime, Final Cut Pro, and iMovie with the optimized presets
- Personalize DAT video like a professional video editing tool by trimming, cropping, adding a subtitle
- Convert DAT videos to a smaller size with super fast speed and no quality loss
- Burn DAT files to DVD/Blu-ray disc with free menu templates
- Transfer DAT files to iPhone/Android devices directly via a USB cable
- Additional toolbox with functions of Fixing Video Metadata, GIF Maker, Screen Recorder, Video Download, etc.
- Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
Steps to convert DAT to MP4/MOV/WMV easily and quickly on Windows/Mac.
The tutorial below will tell you how to convert DAT to MP4 or MOV for Windows (Windows 10 included). If you are looking for how to convert DAT to MP4 or MOV for Mac (Catalina included), download the Mac version, and follow the similar steps below.
Step 1 Import DAT videos to this DAT video converter.
Open Wondershare DAT video converter on your PC/Mac, and go to the Video Converter section by default. Click the Add Files button to add your DAT files for conversion. Drag and drop the DAT files to the video converter can also import videos.
(Optional) At this time, if you need to join all imported files together into a single file, just enable the Merge All Files option at the bottom of the interface.
Step 2 Choose an output format like MP4, WMV, MOV(QuickTime), etc.
Open this app's output format list by hitting the drop-down icon of Output Format. And then select any one of the video formats or optimized presetting you want.
If necessary, you can also set the customized video format with special parameters like Resolution, Bit Rate, Frame Rate, and more. To do these, just hit the Format Settings icon to open its setting window, select the settings as you wish, and then click Create to save them.
Step 3 Start DAT video conversion.
Convert DAT files to the format you've selected by pressing the Start All button on the lower-right corner of this app's interface. Next, you can see the conversion progress bar in this app's panel, which shows you the remaining time as well.
When the conversion is finished, you can access the output folder of this DAT Video Converter by clicking the Finished tab and then click the Open icon. Just enjoy the output files. If you want to play them on some device, an extra step is to transfer the output files to your device. Learn more about file transfer with this DAT converter.
Part 2. Other 5 DAT to MP4 converters for Windows/Mac.
DAT is a common file extension that is used to store video files on a DVD. However, since DVDs have become an outdated trend in 2020, many people want to know the best way to convert DAT to MP4 or other formats so that they can play the video files on any device. To make your job easier, here is a list of the best video converters you can use to convert DAT files to MP4 videos.
1. Wondershare Free Video Converter
Free Video Converter from Wondershare is an excellent program that allows converting an array of videos and audio files to formats that are compatible with iOS devices. The APEXTRANS technology of the software makes the conversion process super fast and high-quality. It also comes loaded with in-program editing features like rotating, merging, cropping, trimming, and others. YouTube videos can also be downloaded for offline playback and can then be converted to other needed formats. The free version has a very similar interface and steps with Wondershare UniConverter (originally Wondershare Video Converter Ultimate) we mentioned in Part 1.
Steps to convert DAT to MP4 using Wondershare Free Video Converter:
Step 1: Download, install and launch Wondershare Free Video Converter on your PC/Mac. From the Convert window, hit the Add Files button to browse and add DAT file(s) from your computer.
Step 2: Once the DAT file is added, click the drop-down menu next to the Convert all files to option to open the formats list, and choose one format you want to convert, such as MP4.
Step 3: Finally, click on the Convert All button to convert DAT to MP4 or other selected formats. After the converting process is completed, the finished message will be displayed.
Pros:
● Provide an array of video and audio formats for conversion for free
● Support batch processing for converting multiple files at a time
● Features in-program editing functions
● Other functions related to video such as Video Download, Burn DVD, Video Transfer are available
Cons:
● You have a watermark on the output video like most free converters you can find
● Fewer functions than Wondershare UniConverter (originally Wondershare Video Converter Ultimate)
2. DVDFab 11
One of the most convenient ways to convert DAT files to MP4 is to use DVDFab 11. It is a feature-rich video converter that can be used to convert videos from one format to the other. The tool supports a wide range of video formats, including the old-school DAT format, and makes it easier to convert videos instantly.
Here's how to convert DAT to MP4 using DVDFab 11.
Step 1: Launch the software and click the + icon to add DAT files that you want to convert.
Step 2: Now, tap the Convert button and choose MP4 as the output format.
Step 3: Select a destination folder for the video and click Start to initiate the conversion process.
Pros:
It can convert videos as well as audio files to different formats
It supports 4K video conversion
Cons:
The user interface isn't as straightforward as you'd expect
3. DAT to MP4 Converter
DAT to MP4 converter is an exclusive video converter that's specifically designed to convert DAT files to MP4 video format. However, you can also use the tool to convert a DAT file into other popular video formats, including AVI, AVCHD, MOV, etc. If you're looking for an easy-to-use solution, DAT to MP4 converter is the right answer.
Here's the step-by-step process to convert a DAT file into MP4 using DAT to MP4 converter.
Step 1: Download and install the software on your PC. Launch it and click the Add Files button to select a file.
Step 2: Now, use the drop-down menu to select the output format as MP4.
Step 3: Tap Convert, and the tool will instantly convert the file to MP4. If you want, you can also click the Edit button to tweak the final output before conversion.
Pros:
● Instantly convert videos to MP4
● Use the dedicated editing panel to make final adjustments to the video
Cons:
● Unlike other video converters, there are limited output formats in DAT to MP4 converter
4. VideoSolo Video Converter Ultimate
VideoSolo Video Converter Ultimate offers a quick and effective way to convert DAT to MP4. The tool supports 300+ video formats, which means you have endless opportunities when it comes to changing one video format to the other. The cherry-on-top is the built-in video enhances that'll help you to improve the video quality as well.
Follow these instructions to convert videos using the VideoSolo video converter.
Step 1: First of all, load the DAT file by tapping the Add Files button. Alternatively, you can drag-&-drop a DAT file to load it in VideoSolo's timeline.
Step 2: Tap the Profile button to choose an output format.
Step 3: At this point, you can either tap Convert or make the final adjustments to the video before conversion.
Pros:
● It is compatible with both macOS and Windows
● VideoSolo is a free DAT to MP4 converter
Cons:
● You won't be able to share converted videos to social media from the software directly
5. Movavi Video Converter
Movavi is yet another remarkable video converter that supports a seamless DAT to MP4 conversion. You can use Movavi to convert videos with different file sizes. As compared to other video converters, Movavi offers lightning-fast video conversion, making it easier to convert DAT files to MP4 quickly.
Here are the steps to Movavi to convert videos using Movavi.
Step 1: Launch Movavi and tap Add Media to add the DAT file.
Step 2: Choose MP4 as the output format in the present ribbon window at the bottom of the screen.
Step 3: Click Save To to choose a destination folder for the file and click Convert to start the conversion.
Pros:
● Export videos in batch
● You can also use Movavi to edit video clips and merge them together to create a movie
Cons:
● Movavi has comparatively limited video editing features
Part 3. 5 free ways to convert DAT to MP4 online.
Apart from using a dedicated video converter for PC, you can also use an online converter to convert VCD DAT to MP4 free. There is an extensive range of online video converters that you can use to instantly convert DAT files to MP4 without investing in dedicated software.
So, here's a list of the top 3 DAT to MP4 online video converters.
1. AConvert
AConvert is another free option for converting DAT to MP4, DAT to MOV, DAT to WMV, or other video formats. The program has decent conversion speed and allows adding files up to 200MB in size. Once converted, the file can be either saved to your desktop, Google Drive, or Dropbox. AConvert also allows changing the bit rate, frame rate, or size of the output file is needed. The interface of the program is simple and easy to understand.
Step 1: Open https://www.aconvert.com/video/ on your PC browser. Click Choose File to browse and add the desired DAT file to the program interface.
Step 2: Select MP4 (or any other if needed) as the Target format. Under Options: tab, you can also change the size, bit rate, or frame rate of the file is required.
Step 3: Hit the Convert Now button to start the process.
Once converted, the file can be downloaded from the link at the software interface.
Pros:
● No need for any download or installation
● Simple to use interface
● Allows changing bit rate, frame rate, or size if needed
● Converted videos can be saved to PC, Dropbox, or Google Drive
Cons:
● No batch processing and additional features
● The file size limitation on uploading videos
● Limited formats as compared to other similar programs
● Converting speed depends on the Internet connection
2. Online Convert
Online-Convert is an all-in-one online converter that can convert different types of files, such as videos, images, audios, documents, etc. The tool lets you convert three files simultaneously, making it convenient even to convert multiple files at a single point in time.
Here's how to convert DAT to MP4 using Online-Convert.
Step 1: Go to online-convert.com and select the video converter.
Step 2: Choose to MP4 and tap Add Files to select the DAT file from your local storage. You can also add a file using a Google Drive link.
Step 3: Click Start Conversion and the DAT files will be instantly converted to MP4. Tap Download to save the converted file on your PC.
Pros:
● Supports a wide range of conversions
● You can even configure video presets to make final changes to the video
Cons:
● You can't convert more than 3 files at once
3. Apowersoft Online Converter
Apowersoft is yet another online DAT to MP4 converter you can use on both Windows and macOS to convert videos. The tool can be used to convert DAT files for different output devices as well. Some of these devices, including the iPhone, iPad, iPod, Android smartphone, etc.
Step 1: Go to the official website and click Select files to start.
Step 2: You'll be asked to download a launcher to convert the video. So, download it and use it to upload the DAT file that you want to convert.
Step 3: Now, simply click Convert to start the conversion process.
Pros:
● Convert DAT to MP4 in a seamless manner
● It can be used to convert 4k videos as well
Cons:
● Some users find it quite annoying to download the launcher when they can simply convert the video using other online tools
4. Online Converter
Online Converter offers the simplest way to convert videos from DAT to MP4. Even though there's no fancy user interface, Online Converter is the most suitable option for people who are looking to convert only one video.
Step 1: Click Add File to select a DAT File.
Step 2: Use the drop-down menus to select initial and output formats, respectively.
Step 3: Click Choose File to upload a DAT file and click Convert. That's it; the DAT file will be converted to MP4, and you'll be able to play it on every device.
Pros:
● It can quickly convert DAT files to MP4
● It supports a wide range of video formats
Cons:
● There's no dedicated editing panel to edit your videos before the final conversion
Part 4. FAQs about playing AVSEQ01.DAT File.
Question 1: What is a DAT File
There are mainly three kinds of files with .dat extension: general data file, the Winmail.dat file used in email, and VCD video files. And the third one is what we are talking about. A DAT video is usually used to store MPEG-1 encoded video streams on VCD or SVCD discs. In most cases, the DAT videos are hard for you to play. So converting DAT to popular, standard video formats is necessary for extensive uses.
Question 2: Why I Can't Open the avseq.dat File on Windows or Mac?
You need to use a third-party program to convert DAT to QuickTime or convert DAT to MP4. Then you can watch the movie on the avseq.dat file.
Conclusion
Though the above 10 methods will help you to convert DAT to MP4 free or online, if you want to own a more professional video converter without ads or watermarks to finish the conversion tasks more time-saving and quickly, just download Wondershare UniConverter (originally Wondershare Video Converter Ultimate), the best DAT video converter, for a free trial.
Two Methods to Free Convert DAT video to MP4
Apowersoft Free Online Video Converter
The Apowersoft Free Online Video Converter is an application running on the web. There is no need to install for converting video files. Aside from the fact that it saves a good amount of space on your hard drive, using this web-based tool is totally free of charge. This handy file converter is best for people who are using computers in a friend’s house or public places because it doesn’t require installations, memberships, registrations or log-in details.
The online application can convert DAT to MP4 online in blazing fast speed, not to mention that using it is extremely easy. You just follow the steps below.
- Click “Select files to start”, you’ll be instructed to download an Launcher to your computer.
- After it is well installed, files can be added to convert.
- Select “MP4” from the Format dropdown listing.
- Hit “Edit” to customize your video like crop, trim, rotate, add effects, insert watermarks, etc.
- Press the “Convert” button and the files will be saved to the computer very soon.
It is no ordinary because it doesn’t have file size limitations or time restriction which are quite common in other converters.
Using WinFF
Another free DAT to MP4 converter comes to the name of WinFF, a desktop program that you need to install on your PC. Currently, it only supports both Windows and Linux. WinFF is an open-source application meaning downloading and using it is totally free. This software can alter both audio and video file formats.
How to convert DAT file to MP4 using WinFF is nevertheless simple, see the guide below:
- Right-click the DAT file and delete the.DAT extension;
- Replace it with.MP4 or to the format of your desire;
- Launch WinFF;
- Click the “Add” button and select the .dat file you’ve just replaced with .mp4;
- Hit “Convert to” and select MP4;
- Choose the right video quality as well as settings;
- Click “Convert”.
The main disadvantage of WinFF over the online converter listed above is that using it is a bit complex. You need to install the program, download the right version and replace file extensions. Additionally, bear in mind that WinFF is an open-source application, which means there might be some bugs, malware and crashes.
The Shareware to Convert DAT to MP4
If you have a bit of cash to shell out and don’t want to be tied up with free DAT to MP4 converters, check out Apowersoft Video Converter Studio. With this premium software, you can not only convert popular media files to different formats but also you can download videos from various websites and edit them as well. Press the “Download” button to install it on your PC and you will finish the conversion instantly.
Moreover, it supports high definition videos with resolutions up to 4K (4096×2160). Directly converting DAT files so as to make them readable by portable media gadgets such as the iPhone, Samsung, Android smartphones, PSP and many other devices is likewise possible with this shareware. Here are the instructions about how it works.
See All Files On Mac
- Click the “Add files” button to load your files
- Open the “Profile” drop-down list, choose your output format as “MP4”.
- Select the folder to place the MP4 file.
- Hit the “Convert” button and wait for the completion.
How to Play VCD (.dat) on PC without Conversion?
What Programs Open Dat Files On Mac
If you just want to play DAT files on your computer meaning you have no intention to convert DAT video to MP4, you can use a VLC media player. VLC is a free multimedia program that can play a wide variety of formats like FLV, DVD, WebM, WMV, MP4, DIVX, DAT, VCD and more. It is currently available for Windows, Linux and Mac OS X users.