If you haven’t already installed the GPAC package, which includes MP4Box, you can download it from the official GPAC website. MP4Box is a multimedia packager, part of the GPAC framework, with a vast number of functionalities such as conversion, splitting, hinting, dumping, and others. output.m4a is the name of the output file.-c:a copy instructs FFmpeg to copy the audio stream directly without re-encoding, preserving the original audio quality.-vn is an option that tells FFmpeg to disable video recording.Navigate to the directory where FFmpeg is installed (if it’s not in your system’s PATH).įfmpeg -i input.mp4 -vn -c:a copy output.m4a.If FFmpeg is not already installed on your system, you can download it from the official FFmpeg website. It’s often used to store AAC-encoded audio.įFmpeg is a free and open-source project consisting of a vast software suite of libraries and programs for handling video, audio, and other multimedia files and streams. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.It’s designed to be the successor of the MP3 format and generally achieves better sound quality than MP3 at the same bit rate. AAC (Advanced Audio Coding) is an audio coding standard for lossy digital audio compression.
MP4A TO MP4 MP4
MP4 is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images.Before we delve into the process, let’s briefly understand what these file formats are:
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