ConverterFactory is a free & online convert M4A to AC3 file in the cloud, you can easily and quickly use our convert services via browser for PC, mobile or pad, and we also support convert of over 140+ audio, video, document, image and more file formats.
M4A is a file format for audio files encoded with Advanced Audio Coding (AAC) which is a lossy compression. It is a popular format for Apple products and is widely used for storing music and other audio data. M4A files are usually of higher quality than MP3 files and usually have smaller file sizes.
AC3 is a file format for storing audio data. It is an audio coding format developed by Dolby Laboratories for use in a Digital Audio Compression (DAC) system. It is most commonly used in DVD and Blu-ray Discs, as well as in some video games. The AC3 format supports up to 5.1 channels of audio, including surround sound. It is also used in some streaming audio services, such as HD Radio.
Before preparing to convert m4a documents, we need to choose a computer, mobile phone, PAD comes with Chrome, Edge, Safari and other browsers, and enter https://converterfactory.com/m4a-to-ac3 website to open the m4a to ac3 conversion page.
STEP 1
Choose M4A files to upload to ConverterFactory website for conversion
STEP 2
Select the target output AC3 format for conversion
STEP 3
Download the converted AC3 file