How to convert MP4 to H.264? This article focuses on how to do it with 5 handy steps using the fabulous video converter: MiniTool Video Converter. Also, it demonstrates 2 direct reasons for the conversion, including compatibility and compression efficiency. Moreover, the article compares MP4 and H.264 in terms of compatibility, file size, and video quality.
I frequently need to convert video formats, including MP4 to H.264. I tried many conversion tools before, but the results weren’t ideal. Last year, I tried MiniTool Video Converter, which really helped me with many format conversions.
How to Convert MP4 to H.264
To convert MP4 to H.264, MiniTool Video Converter is a fantastic tool that I’ve used for several years. It doesn’t limit the conversion file size. Below are the easy steps on how to convert MP4 to H.264 using MiniTool Video Converter.
Fast Track:
- Download MiniTool Video Converter
- Import target file
- Set a format encoded by H.264
- Start conversion
- Check and locate the converted video
Step 1. Download and install MiniTool Video Converter.
Download MiniTool Video Converter and follow the on-screen prompts to install it. Then open this application.
MiniTool Video ConverterClick to Download100%Clean & Safe
Step 2. Add the Target File
In the main interface, I click the Add Files option in the default Convert Video tab to add the MP4 file.

Step 3. Set an H.264 Encoded Format
Click the Gear icon on the imported conversion task to open the output format window. From this window, go to Video and choose a desired format. Here, I select MP4, which is encoded with H.264 by default. On the right page, I pick the 4K Video option as the output resolution.

Step 4. Start the Conversion Process
After that, expand the Output option at the bottom of the main interface to specify a storage location for the converted video. There, I choose the Same as Source Folder option. Then, click on the Convert button on the conversion task to start the MP4 to H.264 conversion.

Step 5. Check and Locate the Converted Video
Once the conversion is done, the converted file will land on the Completed tab. There, click on the Play icon to check the result. Or I can also click on the Folder icon to locate the output file on my computer.

MiniTool Video Converter is an excellent video converter. It supports over 1,000 audio and video formats conversion. Moreover, MiniTool Video Converter allows me to change video resolution, video frame rate, video bitrate, video encoder to H.264, MPEG-4, or HEVC, and more.
Besides that, MiniTool Video Converter also enables me to convert formats compatible with various devices, including Apple, Huawei, Samsung, and Android. In addition, it also empowers me to convert formats that multiple social media platforms support.
H.264 (AVC) vs Old MP4 Codecs: Key Differences
Converting MP4 to H.264 actually converts MP4 encoded using outdated codecs, such as MPEG-4 or H.263, to the H.264 encoding format. MP4 is a multimedia container format, while H.264 is a codec. A container format can typically use multiple codecs. Using different codecs for the same container format will result in different video effects, usually shown in file size, video quality, and compatibility.
Let’s take a look at the differences between MP4 and H.264 using the table below.
| MP4 (encoded by MPEG-4/H.263) | H.264 | |
| Property | Multimedia container | Codec |
| Compatibility | Old devices or traditional web browsers | Universal |
| File Size | Large | Small |
| Video Quality | Low | High |
Conclusion
This article shows how to convert MP4 to H.264 with 5 easy steps using MiniTool Video Converter. It also explains why to do it and compares them in terms of property, compatibility, file size, and video quality. If you have any questions or suggestions about MiniTool Video Converter, feel free to contact MiniTool official via email at [email protected] for support.


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