How to Convert WMV to MP4 with FFmpeg?

FFmpeg is free, open-source command-line software for transcoding multimedia files into different formats. Part of what makes FFmpeg so popular is that users are welcome to modify its source to extend more capabilities. Another reason lies in its wide compatibilities. It can run on all major desktop operating systems, including Windows, Linux, and Mac.

Next, we’ll walk you through a detailed guide on FFmpeg WMV to MP4 conversion.

Step 1. First of all, free download and install the latest FFmpeg from here.

Step 2. Open the location of your WMV file. type in CMD in the address bar, and press Enter. Then the FFmpeg command-line tool will appear.

Step 3. Then input this command line to make FFmpeg convert WMV to MP4:
ffmpeg -i file’name.wmv file’name.mp4

Step 4. Press Enter key to start the conversion. The exported MP4 video file is going to the same location as the original WMV file.

As it is shown, it’s easy to make FFmpeg convert WMV to MP4 as long as you input the correct command line. But if you’ve never used any command-line software before, you might find it a bit confusing to understand the command language. In such cases, you’re highly recommended to choose an easier solution to make WMV to MP4 conversion. WonderFox Free HD Video Converter Factory, for instance, is a free and effective video converter in Windows.

Add file by performing a simple drag-n-drop operation instead of a daunting command line. WonderFox Free HD Video Converter Factory features a glanceable UI, making it easier than ever to make audio and video conversions. It is compatible with all types of audio and video formats and offers 500+ output presets so that you can not only convert WMV files to MP4 but also MP4 to WMV, MP4 to MKV, WMV to MP3, and so forth. Besides, it comes with a handy editor and a powerful downloader.

Free download the best free FFmpeg alternative to make format conversions with ease.

Step 1. Add WMV Files to the Free Converter

Launch the program and enter the Converter module. Press the + Add Files button to add the source .wmv video file or simply drag it into the workplace.

Step 2. Select MP4 as the Output Format

Hit the format image on the right side to open the output format library. Navigate to Video > MP4.

(Optional)Step 3. Modify the Video Parameters

In the Parameter settings, you can adjust the video parameters including codec, resolution, bitrate, frame rate, volume, and more.

Also read：MP3 128kbps to 320kbps | Convert 4K Video to 2K | Mono to Stereo

Step 4. Start WMV to MP4 Conversion

Finally, hit the triangle button at the bottom of the conversion interface to set a new output folder. You can also just leave it as default. Click Run to start the conversion at once.

That’s all about how to make FFmpeg convert WMV to MP4. Which conversion tool will you go for? Personally, the latter drag-and-drop way is better to go. Users at all levels can master it in no time. It’s worth a shot. Get the efficient and free WonderFox video converter here: