What are H.264 and MP4? This H.264 vs MP4 guide explains the differences between these two formats, including file size, video quality, and flexibility. It also shows how to convert MP4 to H.264 with MiniTool Video Converter on a computer for free.

What Is H.264 and MP4?

  • H.264 (AVC): A video codec used to compress video files while maintaining good quality and smaller file sizes. It is widely used for streaming, Blu-ray, and online videos.
  • MP4: A multimedia container format used to store video, audio, subtitles, and images. It commonly uses the H.264 codec and is supported by most devices and platforms.

H.264 vs MP4: What’s the Difference?

Here’s a quick comparison of H.264 vs MP4.

FeatureMP4H.264
TypeVideo container formatVideo codec
File SizeDepends on the codec usedSmaller file sizes with high compression efficiency
Video QualityDepends on the video codec inside the containerHigh quality at lower bitrates
FlexibilitySupported by most devices, platforms, and media playersWidely used for streaming, Blu-ray, and video recording

The main difference between H.264 and MP4 is that H.264 is a video compression codec, while MP4 is a multimedia container format. Most of the time, H.264 refers to an MP4 file encoded with H.264 codec, and a file with the “.h264” extension is generally a misnamed MP4 file (or another supporting container file format such as .AVI or .MKV).

H.264 vs MP4: Video File Size

H.264 has a higher compression ratio than basic MP4 while maintaining the same quality. In terms of file size, H.264 is usually about 1-2 times more efficient than MP4 encoding, which will help save more space.

H.264 vs MP4: Video Quality

H.264 video appears to provide a better quality reality than previous standards at a more suitable compression ratio. Meanwhile, H.264 is more suitable for real-time playback and unchanged quality. H.264 and MP4 are better options if you expect high-quality video.

H.264 vs MP4: Flexibility

MP4 is a standard for wider video, mobile video, broadcast content, DVD broadcast, and broadcast television programming. The H.264 standard also emerged with the growing need to stream video more efficiently. Its programs work with almost all modern devices, apps, and platforms, and appear.

Whether you need to upload videos to YouTube, store videos on mobile devices, compress video file sizes, or have other uses, H.264 is always the better choice for exporting videos. However, there are some exceptions; for example, MPEG-4 may be a more suitable choice for certain applications or platforms.

How to Convert MP4 to H.264

Fast Track:

  1. Install MiniTool Video Converter.
  2. Import the MP4 video.
  3. Set H.265 as the output video codec.
  4. Select output folder.
  5. Begin the conversion.
  6. Check the converted video.

MiniTool Video Converter lets users convert MP4 videos to the H.264 codec for better compatibility, smaller file sizes, and efficient video compression. It also supports adjusting resolution, bitrate, frame rate, and audio settings. Here’s how:

Step 1. Download and Install MiniTool Video Converter

Download and install MiniTool Video Converter onto the computer. Once installation is complete, open the program.

MiniTool Video ConverterClick to Download100%Clean & Safe

Step 2. Import the MP4 File

Select the Add Files option to upload the MP4 file to the application.

MiniTool Video Converter interface with the Convert Video tab and the Add Files option selected.

Step 3. Choose H.265 as the Output Format

Click the gear icon, switch to the Video tab, select MP4, choose the video quality, and click the edit icon next to it.

MiniTool Video Converter output format selection window showing how to choose MP4 as the output format.

In the Settings window, expand the Encoder option, choose H264, and click on Create.

MiniTool Video Converter format Settings window with the H264 option and the Create option selected.

Step 4. Set Output Location

Expand the Output menu and choose a destination folder for the converted file.

Step 5. Begin the Conversion

Click the Convert option beside the task to get started.

MiniTool Video Converter Convert Video interface with the output option and the Convert option selected.

Step 6. Check the Converted Results

Once conversion is complete, go to the Completed tab. Click the play icon to preview the file, the folder icon to open its location, or the more icon to compress the video.

MiniTool Video Converter Convert Video interface with the play icon and the folder icon and the more icon selected.

With MiniTool Video Converter, the conversion process is simple and suitable for streaming, sharing, and playback on different devices.

Final Words

Have you figured out the differences between H.264 and MP4 after reading this post? If you have any questions or suggestions about it, please let us know via [email protected] or share them in the comments section below.

H264 vs MP4 FAQ

Which is better for uploading to YouTube or social media, H.264 or MP4?
For YouTube and most social media platforms, MP4 with H.264 encoding is the recommended format. Most streaming platforms, web browsers, and mobile devices support H.264-encoded MP4 videos, making this combination ideal for uploading, streaming, and online sharing.
How do I know if my MP4 is H.264?
Open the MP4 video in VLC Media Player. Go to Tools > Media Information > Codec Details > check the video codec in the Codec line. If it says H264 - MPEG-4 AVC (or avc1), your file is encoded in H.264.
Is H264 outdated?
Although H.264 is an older video codec, it is still widely used because of its strong compatibility and efficient compression. H.264 remains one of the most commonly supported codecs for streaming, video playback, online sharing, and mobile devices.
  • linkedin
  • reddit