Free Download
Convert MP4 to MPEG4 and Vice Versa
AuthorRecommended by the author
Free Download X

SoftwareHow to & Tips

Video FormatsConvert Video


MPEG4 VS MP4: Know the Differences and Connections Between MPEG4 and MP4

Author by Vita

Updated on Aug 29, 2023

Those new to the world of digital media may be confused about MP4 and MPEG4, as the terms are often used interchangeably. Is MPEG4 the same as MP4? What's the difference between MP4 and MPEG4? Take it easy, here is a full explanation of MPEG4 vs MP4.

Tips. If you want to convert MPEG4 to MP4 or vice versa, you can use this flexible video converter to get the job done at once:

Part 1: Is MPEG4 the Same as MP4?

MP4 is actually the abbreviation of MPEG-4 Part 14 so quite a few people may confuse MP4 with MPEG-4. However, MP4 (MPEG-4 Part 14) is a multimedia container format standard specified as only a part of MPEG-4. As a method of defining audio, videos, and other visual digital files compression, MPEG-4 is divided into a large number of parts for different implementations. Besides MPEG-4 Part 14, there are other key parts like MPEG-4 Part 2 and MPEG-4 part 10.

Due to different functionalities and definitions, obviously MP4 and MPEG4 are not the same thing. To obtain a deep understanding of MPEG4 vs MP4, the following parts explain how MP4 and MPEG4 works.

Also read: MP4 to MPEG-4 | MPEG-4 to MP4

Part 2: MPEG4 VS MP4 – What Are the Differences

A compression standard is a specification to define the method of reducing data size via a specific algorithm or formula and MPEG is a well-known video/audio compression standard that standardized the MPEG-4 compression method later. And then, MPEG-4 is divided into several parts, MPEG-4 part 1, MPEG-4, part2, etc. Based on the information, you can grasp the whole story more easily.

The structure of MPEG Standards

*Cited from Leonardo Chiariglione “There is more to say about MPEG standards”

What is MPEG4? - A Compression Method

MPEG-4 appeared in late 1998. It inherited many good features from its predecessors - MPPG-1, MPEG-2 and other standards while brought new functionalities. MPEG-4 can specify a group of popular audio and video coding formats, for instance, DivX and Xvid under MPEG-4 Part 2 and MPEG-4 AVC/H.264 under MPEG-4 part 10. Through adopting these video/audio coding formats, a file can be compressed to different specifications and for various usages. That is why we also describe MPEG-4 as a video coding method. Typically, the MPEG-4 compression method is used for online video/audio streaming, CDs and broadcast television applications.

What is MP4? – A Container Format

As we have mentioned in part 1, MP4 (MPEG-4 Part 14) is a multimedia container format. Literally, it wraps multiple data (videos, audio, subtitles, images) using different video/audio codecs as well as streams into a single file so that all the streams and metadata can be read by a video player for playback.

The MPEG-4 Part 14 was originally extended from MPEG-4 Part 12 based on QuickTime MOV in 2001. MPEG-4 Part 14 videos officially are with the .mp4 extension. So MPEG-4 Part 12 files also refer to MP4 videos. However, there are some MPEG-4 files using .m4p, .m4a, or .m4p extensions, as well.

Besides supporting video & audio coding algorithms of the MPEG-4 standard, for example, MPEG-4 Part 10 (H.264/AVC) video codecs and MPEG-4 Advanced Audio Coding, it also supports other MPEG coding formats.

Part 3: MP4 VS MPEG4 - In Conclusion

MP4 (MPEG-4 Part 14) is a part of the MPEG-4 compression standard and it supports a series of MPEG coding formats and data streams, such as MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC) video codecs and MPEG-4 Advanced Audio Coding. In the same way, in addition to MP4, MPEG4 standard also applies to other video containers including MKV, AVI, ASF, 3GP, FLV, M4V, M2TS, MXF, and QTFF.  

Video container and codecs

To put it more simply, here are some instances:

Case 1. An MP4 video can be encoded with MPEG-4 H.264 video codec & AAC audio codec, subtitle, and metadata. 

Case 2. An MP4 video can be encoded with MPEG-H H.265 video codecs, MPEG-2 MP3 audio codec, subtitle, and metadata.

Case 3. MPEG-4 H.264 video codec & AAC audio codec can encode data in MKV, AVI, and more other container formats.

Now we come to the end part of the MP4 vs MPEG4 explanation. Hopefully, this post will help you get a basic understanding of the two terms. However, the MPEG group is much more complicated than we discuss today, so is the MPEG-4 standard. If you’re interested in the whole history of the MPEG group, you may visit relevant pages on Wikipedia.

Hot Searches: H.265 VS H.264 l MP4 VS MPG l XAVC S VS AVCHD

Recommended Software: The All-purpose Video Process Software

WonderFox HD Video Converter Factory Pro

WonderFox HD Video Converter Factory Pro

1. Convert between any video and audio files.
2. Download video and music from 1000+ sites.
3. Batch convert video format, size, and quality.
4. Record computer screen with audio.
5. Make animated GIFs from videos and photos.
6. Make a slideshow, video collage, ringtones, and extract subtitles.

Download for free Download for free

More Related Articles

How to Convert MPEG4 to MP4 with Easy and High-efficiency Methods The Simplest Method for How to Play MPEG on iPhone Free MPEG Video Converter - Convert Video to MPEG Files Free
How to Convert MP4 to MPEG for Making VCD/ DVD An Effective Way to Convert WFP to MP4 Three Free Methods of Playing TSV Files and Converting .tsv to .mp4