How to convert M4A files to MP4 online?

Step 1.

Upload M4A-file

Click "Choose File" button to select a m4a file on your computer. M4A file size can be up to 50 Mb.
Step 2.

Convert M4A to MP4

Click "Convert" button to start conversion.
Step 3.

Download your MP4

When the conversion process is complete, you can download the MP4 file.

FAQ

  • First you need to add file for conversion: drag and drop your M4A file or click the "Choose File" button. Then click the "Convert" button. When M4A to MP4 conversion is completed, you can download your MP4 file.
  • Audio conversion is pretty fast. You can change M4A to MP4 in a few seconds.
  • Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including M4A to MP4) is absolutely safe.
  • Yes, you can use AnyConv on any operating system that has a web browser. Our M4A to MP4 converter works online and does not require software installation.

Information about M4A and MP4 file formats

Name M4A MP4
Full name M4A - Audio-only MPEG-4 MP4 - MPEG-4 Part 14
File extension .m4a .mp4, .m4a, .m4p, .m4b, .m4r, .m4v
MIME type video/mp4 video/mp4
Developed by International Organization for Standardization International Organization for Standardization
Type of format Media container Media container
Description MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
Technical details Audio-only MPEG-4 files generally have a .m4a extension. This is especially true of non-protected content. M4A is often compressed using AAC encoding (lossy), but can also be in Apple Lossless format. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (mp4ra.org).
Associated programs Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
Wiki https://en.wikipedia.org/wiki/MPEG-4_Part_14 https://en.wikipedia.org/wiki/MPEG-4_Part_14