If you meant something else — like "piece" as in a or a musical piece you're trying to edit in Audition from an M4A — just clarify and I can give more specific steps.
Working with (MPEG-4 Audio) files in Adobe Audition is a common task, especially for podcasters and editors dealing with mobile recordings or iTunes libraries. While Audition is a powerhouse for audio editing, M4A support can sometimes require specific settings or workarounds depending on your operating system and the specific codec used within the M4A container. How to Import and Open M4A Files adobe audition m4a
The most critical technical consideration when editing M4A in Adobe Audition is . If you meant something else — like "piece"
Adobe Audition provides comprehensive, native support for the M4A container format. By treating M4A as a first-class citizen in the import/export pipeline, Adobe facilitates modern workflows centered around podcasting and mobile media. How to Import and Open M4A Files The
M4A files containing proprietary DRM (Digital Rights Management) protection, such as those purchased from the iTunes Store prior to 2009, will fail to import. Adobe Audition cannot decode DRM-protected containers.
Here’s the direct answer: