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How to convert MP4 to AIFF?
You can convert MP4 to AIFF with MConverter in three easy steps:
Choose MP4 files from your device
At the top of this page, drag and drop your MP4's. You can also click to select MP4 files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste an MP4 file you have copied to clipboard. Converting a folder with MP4 files to AIFF is also supported: simply paste or drag and drop it.
Click or tap on AIFF from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's AIFF or something else.
Download your AIFF files, after MConverter has finished processing them
There's an option to automatically download the converted AIFF files, so you don't have to press the download icon for each AIFF. On desktop platforms, you can download the AIFF files to a different folder by clicking on SAVE TO... You may see a share icon as well. Use it to directly share the AIFFs with other apps.
About the formats
File extension
.mp4
Category
Video file formats
Developed by
MPEG (Moving Picture Experts Group)
Mime type
video/mp4
Format description
MP4 (short for MPEG-4 Part 14) files store multimedia - video, audio and subtitles. Websites frequently use them for displaying videos because the MP4 format is universally supported. However, newer video formats, such as WebM, produce smaller file sizes with almost no quality loss. Therefore, you can free up storage by converting your videos to WebM.
File extension
.aiff
Alternative filename extension
.aif
Category
Audio file formats
Developed by
Apple
Mime type
audio/aiff
Format description
AIFF (short for Audio Interchange File Format) is a lossless audio file format developed by Apple in 1988 for high-quality sound storage. Originally designed for Apple Macintosh computers, the AIFF format is now supported across many platforms and commonly used in audio production. Although AIFF files are usually large due to storing uncompressed audio data, they maintain better audio fidelity than other lossy formats such as MP3 or AAC.
Common questions about converting MP4 to AIFF
Can I convert MP4 to AIFF in bulk?
Yes, MConverter supports batch converting of multiple MP4's to AIFFs simultaneously. You can even drag and drop folders containing MP4's to convert to AIFF. Pasting MP4 files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an MP4 file to AIFF, if its size is 2 GB?
Yes, with MConverter Pro you can convert big MP4's, up to 2 gigabytes each. The free version lets you convert files up to 100 MB. If you need to convert MP4 files over 100 megabytes, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
Is converting MP4's to AIFF safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your MP4 files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your MP4's and other converted files immediately after finishing the conversion by clicking the bin icon. Join thousands who have trusted us to convert over 15,125,024 files so far.
How long does it take to convert MP4 to AIFF?
For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).
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