Click Video > + Music to add M4A file (s) to the list, or you can simply drag and drop the music file into the centerboard. Step 2. Start converting M4A to WAV. After loading up all M4A files, select Music in the section of Target Format. And then choose WAV. Batch Convert M4A to WAV with VideoProc Converter AI.
How to Convert M4A to WAV? Click the “Choose Files” button to select your M4A files. Click the “Convert to WAV” button to start the conversion. When the status change to “Done” click the “Download WAV” button. ElyGMWY.