Aimersoft Video Converter Ultimate

Best Video Converter to Convert H.264 to MP4

  • Converts H.264 to MP4 or other 500+ video formats easily.
  • Supports batch H.264 to MP4 conversion at 90X faster speed.
  • Flexibly select the resolution for the output video.
  • The built-in video editor allows you to cut, crop, merge video, add subtitle, effects, etc.
  • Download online videos from YouTube, Vevo, and other 1000 sites.
  • Record screen, compress video, make GIF image, burn DVD, etc.
  • Free download it below and have a try!
Aimersoft Video Converter Ultimate

How to Convert H.264 to MP4 Video with Original Quality

Jun 25,2019 • Filed to: Convert MP4 • Proven solutions

Our PC/Mac are already loaded with so many things. Deleting all of them can certainly be no solution. However, if you happen to possess high definition of H.264 file formats, without any speck of doubt, it must be ruling a good amount of space. You might not aim to get rid of it as they hold your special attention. How then can we have them and resolve the space problem. Well, the solution for such problem lies in converting your desired H.264 to MP4! Hah, shocked? We bet you will! Here are some of the awesome ways to switching the files without losing upon its original quality at all!

Part 1. How to Convert H.264 to MP4 Format without Quality Loss

There are a wide range of converters available in the technical space. Some claim to give promising results, outputs and assure to match all your expectations. But in reality, they can pose to be contrasting in nature. So, before you get lost in dilemma, we present you a powerful yet simple solution – Aimersoft Video Converter Ultimate. This impeccable converter manages conversion of more than 500 formats i.e. converting H.264 to MP4 is easily done. It shares compatibility with both the Mac/Windows systems. Despite being an amazing converter, this converter is built to fulfill other needs that we will discuss in the following section.

Aimersoft Video Converter Ultimate

Aimersoft Video Converter Ultimate

  • Easily converts H.264 files to MP4 format without losing quality.
  • It can manage batch H.264 to MP4 conversions with ease.
  • It is compatible with a variety of kinds like audio, video formats like VOB,3GP, 3G2, Divx, XviD, AU, WAV, etc.
  • Smoothly works and converts the videos in 90x faster speed.
  • Use this converter for burning the video file to DVD easily.
  • Has a pool of video editing functions so as to enhance output quality.
  • It can aslso ecord screen, convert image, make GIF image, compress video, etc.

[Guide] How to Convert H.264 to MP4 with Aimersoft Video Converter Ultimate

01 Add the H.264 files to Aimersoft H.264 to MP4 converter

Start with, loading Aimersoft Video Converter Ultimate over your working PC/Mac. Open the program and head on to upload the H.264 files by clicking the + Add Files button. Or you can drag and drop the files directly.

Note: In case of processing multiple types of files, then you can add all the desired files in just one shot!

add video

02 Choose MP4 as the output format

After the desired file gets uploaded promptly, move your cursor to Convert all files to: menu. In the following window, just tap the Video option and click on MP4. Then select a resolution according to your need.

choose mp4

03 Convert H.264 files to MP4 format

All you need to do is tap on Convert all option. Once the conversion of file, just press the little folder icon which will allow you to opt for the location. In a few seconds, the H.264 files will be converted to MP4 format quickly.

choose mp4

Part 2. How to Convert H.264 to MP4 Online

In this section, get acquainted with the insights of 2 converters useful in converting H.264 to MP4 online easily.


If you are seeking for a simple and easy solution then should come in the bucket of considerations. This stretches compatibility with a wide scope of file formats. From the popular image formats, audio to video formats, shares compatibility with all such kinds. To top it all, this converter can undertake several types of advanced customizations such as rotating, cutting mirror or cropping etc. This helpful converter can easily be used for future conversions and promptly fetch results too.


  • It can work as a hash generator, archive converter, eBook converter.
  • Provides advanced level of options like changing video bitrate, file size, rotating video etc.


  • There is a restriction on uploading the file.
  • Interface of the application is not so happening.

convert h264 to mp4 online

2. Zamzar

Zamzar is also a roundup option to swiftly convert H.264 to MP4 in a much effective manner. It supports conversion of video, audio, eBook, images and several other kinds! Each and every file uploaded by the user is directly protected by using strict base of encryption. It also follows a stern policy of scanning the file which is uploaded so as to have free of virus files. Users just have to add in the file by pasting the desired link or use drag n drop method, perform certain customizations and fetch the output in mail!


  • Free web-based application that does not charge for its facilities.
  • Simple, lucid and user-friendly converter which has no complicated procedures.


  • There is little to no scope of editing features provided as according to its contemporary converters.
  • As far as the speed is concerned, the converter fails to provide speedy conversion of files.

convert h264 to mp4 online zamzar

Part 3. H.264 vs MP4

In layman’s language, H.264 is actually a new video codec is one of the renowned compression known for HD video. This kind of format is mainly used to fetch good quality of video in a slightly less bitrates. H.264 is considered to be used in AVCHD camcorders, Blu-ray, HD DVD. This format can actually be considered as the “successor” of the formats prevalent in formats (MPEG2, MPEG-4, DivX, XviD etc).

On the other hand, MP4 is a multimedia container format coming from the part of MPEG-4. It can easily manage to stash digital video and as well as the digital audio streams. MP4 can also be used for stashing data like subtitles, still images. Being universal in nature, MP4 formats are easily executed in any kind of device as, it has become the de-facto standard of video format due to its size flexibility.

Adam Cash

staff Editor

0 Comment(s)
> Resources > Convert MP4 > How to Convert H.264 to MP4 Video with Original Quality

All Topics