File Extension Library

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.IMA4 File Extension

  • Developer by: Apple, Inc.
  • Category: Audio and sound Files

What are .IMA4 files and how to open them?

Can't open .IMA4 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .IMA4 file.

What is a .IMA4 file extension?

.IMA4 file extension is created by Apple, Inc.. .IMA4 has been classified as Audio and sound Files.

.IMA4 is Apple QuickTime IMA4 encoded audio

The ima4 file extension is related to IMA ADPCM Apple Quicktime audio fomat.

QuickTime files can store either mono or stereo IMA ADPCM data. Files with IMA data contain the codec fourcc "ima4" in the audio stsd atom.

The files store the data in blocks of nibbles. The individual IMA samples are never interleaved; one block of IMA nibbles represents either all left-channel or all right-channel PCM samples.


How to open:

Use compatible tools to work with *.ima4 files.

How to convert:

Probably can be exported to other formats.

How to fix problems with .IMA4 files

  1. You need to update the application that you normally use to open .IMA4 files. Only the latest version of the software supports the current .IMA4 file format
  2. You need to check the .IMA4 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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