1. Click "Choose Files" button and select your M4A files you would like converted.
2. Click on the “Convert to AC3” button to start the conversion.
3. When the status change to “Done” click the “Download AC3” button
To convert in the opposite direction, click here to convert from AC3 to M4A
People storing audio files on computers often are unaware of how these files are formed and what their purpose is. While you might find some partial answers online, these usually lack substance. This article will discuss M4A audio file and how you can open them on both a Windows and Mac system. M4A is an audio-only format based on MPEG-4 ...
Dolby Laboratories developed AC3 as an audio file format. Based on the Modified Discrete Cosine Transform (MDCT) lossy compression algorithm and perceptual coding principles, AC3 can encode sound data for DVDs, HDTV broadcasts and digital cable and satellite transmissions. AC3 operates between 20Hz and 20,000Hz, which corresponds to human hearing frequencies, making it ideally suited to creating the most lifelike ...
Upload a M4A file, click "Convert", and use additional options to quickly modify its contents before downloading the final AC3 file after processing has completed.
Our M4A to AC3 converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
