If you want to turn MP4 to M4A in bulk, drag and drop them all into the program at this step. Step 3. Set the output format as M4A. Hover over the "Target Format" section at the bottom of the interface. Click "Music > M4A" to select M4A as the output format. Step 4. Customize the M4A audio file (optional). In the Open Media dialog that opens, add the media files from which you want to extract the audio. Click the Convert / Save button. In the Convert dialog, select the output file format — e.g., Audio – MP3 option. You also have WMA, OGG, and other options in the list box. To use FFmpeg, you have to download and install FFmpeg as per the link I already gave you in your other post: Audacity Manual . LAME and FFmpeg are different libraries. LAME is for MP3 export and nothing else. FFmpeg adds support for M4A export (and M4A import on Windows and Linux) and for import/export of many other additional formats. I have a load of audio files (about 1000) which I want to convert from m4a to mp3 so I can use play them on a CD player which has a USB port. I tried doing something simple like: ffmpeg -i FILE.m4a FILE.mp3 but this seems to reduce the bitrate to a very low value, which isn't what I want. Your voice recordings sound bad? Learn how to make it better here: How do you convert m4a music audio files (from Apple) to MP3 using Windows Media Player? Thank you, Berenda iqAjfr. When opening it in Audacity (Ubuntu) and saving it as .m4a, Audacity adds a total of 39 milliseconds of silence at the beginning (15) and at the end (24), which clearly breaks the audio loop. Trying to convert the file in Garage Band (MacOS) can lead to better results: At best, only 15 milliseconds of silence is added at the end of the clip. 1. Convert M4A to MP3 with iTunes. You can convert a song in M4A format to MP3 format while keeping a copy of the original with iTunes. Step 1: Open iTunes and add the M4A file to iTunes. Click "File" and open "Add Folder to Library." Select the folder where the M4A files are saved and then click "Open" to add the M4As to iTunes. How to convert M4A to WAV using free software? To convert an M4A file to a WAV file using free software, you can use an open source audio converter such as Audacity. After downloading and installing Audacity, select the "File" menu and then "Import" to select the M4A file you want to convert. Launch VLC, go to Media > Convert/Save, or simply press the shortcut keys Ctrl + R. Step 3. Under File tab, click Add button to import your M4A files, yes, it supports batch conversion. Then press Convert/Save button. Step 4. In the drop-down list of Profile, select Audio - MP3. Download for Free. Download for Free. Step 2. Add your M4A files. Locate the M4A files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once. Step 3. Select MP3 as the output format. In the Formats menu, select Launch. the best M4A to MP3 Converter for Windows 10/11 . Step 1. Load M4A audio files to the converter; Step 2. Choose MP3 as output format; Step 3. Convert M4A to MP3 Windows 10/11. Maybe you want to listen to your M4A music files using other non-Apple devices or media players but for whatever reasons, this article will show you the easiest

can audacity convert m4a to mp3