Converting between WMV and MP4 without fuss
You have a WMV file that won't play on your phone, or an MP4 that your older Windows software refuses to open. ImTOO WMV MP4 Converter handles that one job: it converts video from WMV to MP4 and from MP4 to WMV, and it can pull audio out as M4A or WMA.
Quick facts
- Platform: Windows 11, 10, 8, 7, Vista and XP (SP2 or later)
- Input video: MP4, WMV, ASF
- Output video: MP4, MPEG4/H.264, WMV
- Output audio: M4A, WMA
- Images accepted: BMP, JPG, GIF, PNG
- Guarantee: the product page shows a 30-day money-back badge
Key features
Convert video both ways between WMV and MP4
You can turn WMV into MP4 or MP4 into WMV. The output formats also include MPEG4/H.264.
Extract audio as M4A or WMA
If you only want the soundtrack, convert a WMV or MP4 video to M4A or WMA. You can also add a cover when you output to M4A.
Faster conversions with multi-core CPUs and GPU acceleration
The converter uses multi-core CPUs. It also supports NVIDIA CUDA and AMD APP acceleration, which the vendor says can raise MP4 conversion speed up to 5X. Profile parameters include Main, Baseline and High. Presets run from Ultrafast to Slower.
Batch, split and clip tools for handling many files
Batch conversion lets you queue several files and convert them with one click. You can convert a segment by setting a start time and duration. You can also split a file by time or by file size.
Control bit rate, frame rate, codec and output size
You can customize bit rate, frame rate, codec and channel. The Bitrate Calculator works out the bit rate from the output file size you want. You can also add several profiles to one source video and get more than one output file in a single run.
Turn pictures into video and grab snapshots
You can make JPG, PNG, GIF and BMP images into a WMV or MP4 video. The Snapshot option saves the current frame of a video you're previewing in the built-in player. You can resize that player and switch between 4:3 and 16:9.
Walk away while it works
Conversion can run in the background to use fewer resources. You can also pick an after-done action: exit, hibernate, standby or shutdown. That suits long overnight batches.
Who it's for
This tool suits you if your files are mostly WMV and MP4 and you want a simple, focused Windows converter. It also fits you if you want basic trimming and splitting in the same program. If you need many other formats, such as MKV or MOV, this program's input list (MP4, WMV, ASF) is too narrow for you.
Pros and cons
Pros
- Handles both directions between WMV and MP4.
- Includes batch conversion, clipping, splitting and a bitrate calculator.
- Supports GPU acceleration through CUDA and AMD APP.
- Runs on modern Windows as well as older versions.
Cons
- Input is limited to MP4, WMV and ASF video.
- Windows only in this edition.
- Free technical support is by email only.
FAQs
Can it convert MP4 to WMV as well as WMV to MP4?
Yes. It converts in both directions.
Can I extract just the audio?
Yes. You can output M4A or WMA audio from your video.
Can I turn photos into a video?
Yes. BMP, JPG, GIF and PNG images can be converted to WMV or MP4 video.
Can I convert only part of a video?
Yes. Set a start time and duration to convert just that segment. You can also split a file by time or size.
Does it run on Windows 11?
The vendor lists Windows 11, 10, 8, 7, Vista and XP (SP2 or later).
System requirements
- OS: Windows 11 / 10 / 8 / 7 / Vista / XP (SP2 or later)
- Processor: 1GHz Intel/AMD processor or above
- RAM: 256MB (512MB or above recommended)
- Free disk space: 100MB for installation
- Graphics: Super VGA (800×600) resolution, 16-bit graphics card or higher