Converting video from Windows Movie Maker to MP4, a widely compatible and versatile format, generally involves exporting your project from Windows Movie Maker in a suitable video format (often WMV), then utilizing a separate video converter tool to transform that file into MP4. While Windows Movie Maker lacks direct MP4 export capabilities, this two-step process ensures your video can be played on virtually any device.
Understanding the Conversion Process
The absence of direct MP4 export in Windows Movie Maker necessitates an intermediary step. Think of it as translating a language – you first translate to a common language, then from that language to the target language. In this case, Windows Movie Maker’s output (usually .WMV) is the common language, and a video converter acts as the interpreter that produces the MP4 file.
This isn’t necessarily a limitation; in fact, it often provides greater control over encoding settings and output quality. MP4, or MPEG-4 Part 14, is a container format capable of holding various video and audio codecs. Choosing the right codec during the conversion process is crucial for optimizing file size and maintaining visual fidelity.
Step-by-Step Guide to Converting Your Video
Here’s a detailed breakdown of how to successfully convert your Windows Movie Maker video to MP4:
1. Saving Your Project in Windows Movie Maker
- Complete your video editing: Ensure your project is finalized within Windows Movie Maker, including all edits, transitions, and audio enhancements.
- “Save Project” vs. “Save Movie”: Understand the difference. “Save Project” preserves your editing progress for later modification, while “Save Movie” creates the actual video file.
- Navigate to “Save Movie”: Go to “File” > “Save Movie.” Windows Movie Maker offers several pre-defined settings or allows you to create a custom one.
- Choose a Preset or Custom Setting: Pre-defined settings such as “For computer” or “For email” offer quick options. For more control, select “Create custom setting.”
- Codec Selection (within custom settings): Although not creating an MP4 directly, select a codec that is compatible with later conversion. Options like Windows Media Video (WMV) are common and generally work well.
- Resolution and Bitrate: Set the resolution and bitrate appropriately. A higher resolution and bitrate will result in a larger file size and better quality. Consider your intended viewing platform when making this decision.
- Name and Save: Give your video a descriptive name and choose a location on your computer to save it. Click “Save.” Windows Movie Maker will now render and save your video in the chosen format (typically .WMV).
2. Selecting a Video Converter
Numerous video converters are available, each with its own strengths and weaknesses. When choosing a converter, consider factors such as:
- Cost: Many converters offer free versions with limited features, while others require a paid subscription.
- Ease of Use: Opt for a converter with a user-friendly interface, especially if you’re new to video conversion.
- Supported Formats: Ensure the converter supports both the input format (WMV) and the output format (MP4) you require.
- Advanced Features: Some converters offer advanced features like batch conversion, video editing tools, and device-specific output profiles.
- Reputation and Reviews: Research the converter’s reputation and read user reviews before making a decision.
Some popular and reputable video converters include:
- Handbrake: A free and open-source transcoder widely praised for its powerful features and flexibility.
- Any Video Converter: A user-friendly converter with a free version and a paid version with advanced features.
- Freemake Video Converter: A free converter with a wide range of supported formats, but it may bundle unwanted software during installation, so be cautious.
- CloudConvert: An online converter that doesn’t require any software installation.
3. Converting Your Video to MP4
Once you’ve chosen a video converter, follow these general steps:
- Launch the Converter: Open your chosen video converter.
- Import Your Video: Locate the .WMV file you saved from Windows Movie Maker and import it into the converter.
- Select MP4 as Output Format: Choose MP4 as the desired output format.
- Configure Encoding Settings: This is the most crucial step. Pay attention to the following settings:
- Video Codec: H.264 (also known as AVC) is the most widely compatible and efficient codec for MP4.
- Resolution: Match the resolution of your original video, or scale it down if desired.
- Bitrate: A higher bitrate generally results in better quality but a larger file size. Experiment to find the right balance for your needs.
- Audio Codec: AAC is the most common and compatible audio codec for MP4.
- Audio Bitrate: Choose an appropriate audio bitrate, such as 128kbps or 192kbps.
- Choose Output Location: Select a location on your computer to save the converted MP4 file.
- Start Conversion: Click the “Convert” or “Start” button to begin the conversion process. The time it takes to convert will depend on the size of the video and the speed of your computer.
4. Verify the Converted File
Once the conversion is complete, play the MP4 file to ensure that the video and audio are working correctly. If you notice any issues, such as poor quality or audio problems, try adjusting the encoding settings and converting the video again.
Frequently Asked Questions (FAQs)
Here are 12 frequently asked questions about converting video from Windows Movie Maker to MP4:
1. Why can’t I directly save my video as MP4 in Windows Movie Maker?
Windows Movie Maker is an older program that pre-dates the widespread adoption of MP4. It wasn’t designed with native MP4 support in mind.
2. Which video converter is the best for converting WMV to MP4?
“Best” is subjective and depends on your needs. Handbrake is generally considered excellent for its power and flexibility, while Any Video Converter is praised for its ease of use.
3. What is a video codec, and why is it important?
A video codec is an algorithm used to compress and decompress video data. It’s crucial because it determines the file size and quality of your video. Using the right codec ensures optimal compression without sacrificing too much visual fidelity. H.264 is the most common and recommended codec for MP4.
4. What bitrate should I use when converting to MP4?
The appropriate bitrate depends on the video resolution and content. For standard definition (SD) video, a bitrate of 1-2 Mbps is usually sufficient. For high definition (HD) video (720p), a bitrate of 3-5 Mbps is recommended. For full HD (1080p), a bitrate of 5-10 Mbps may be necessary. Experiment to find the best balance between quality and file size.
5. Will converting my video to MP4 reduce the quality?
Yes, any video conversion will technically introduce some quality loss due to re-encoding. However, by using a high-quality converter and appropriate settings (especially a decent bitrate), you can minimize this loss and produce an MP4 file that is virtually indistinguishable from the original.
6. Is it possible to convert multiple videos at once?
Yes, many video converters support batch conversion, allowing you to convert multiple videos simultaneously. This can save significant time if you have a large number of files to convert.
7. Can I edit the video while converting it to MP4?
Some video converters offer basic editing features, such as trimming, cropping, and adding watermarks. However, for more extensive editing, it’s best to use dedicated video editing software.
8. Are online video converters safe to use?
While convenient, online video converters pose a security risk. Be cautious about uploading sensitive videos, as they may be stored on the converter’s servers. Always use reputable online converters and read their privacy policies carefully.
9. What are the differences between H.264 and H.265 (HEVC)?
H.265 (High Efficiency Video Coding, or HEVC) is a newer codec that offers better compression efficiency than H.264. This means it can achieve the same quality at a lower bitrate, resulting in smaller file sizes. However, H.265 is not as widely supported as H.264. For maximum compatibility, stick with H.264.
10. My converted MP4 video has no sound. What could be the problem?
This is usually due to an incompatible audio codec. Ensure that you’re using AAC as the audio codec during conversion. Also, check the audio settings in your converter to make sure the audio stream is enabled.
11. How do I reduce the file size of my MP4 video?
You can reduce the file size by lowering the resolution, bitrate, or frame rate during conversion. Using a more efficient codec like H.265 (HEVC) can also help, but ensure it’s compatible with your target devices.
12. Can I convert my video directly to MP4 on my smartphone?
Yes, numerous mobile apps are available that allow you to convert videos directly on your smartphone. Search your app store for “video converter” to find suitable options. Be aware that conversion speeds may be slower on mobile devices.