ConverterFactory is a free & online convert MP4 to OPUS 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.
MP4 is a digital multimedia container file format. It is most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. It is based on the Apple QuickTime container format and is part of the MPEG-4 standard developed by the Moving Picture Experts Group.
OPUS is an audio coding format developed by the Internet Engineering Task Force (IETF) and standardized by the International Telecommunications Union (ITU). It is a lossy audio compression format designed for both speech and music.
Before preparing to convert mp4 documents, we need to choose a computer, mobile phone, PAD comes with Chrome, Edge, Safari and other browsers, and enter https://converterfactory.com/mp4-to-opus website to open the mp4 to opus conversion page.
STEP 1
Choose MP4 files to upload to ConverterFactory website for conversion
STEP 2
Select the target output OPUS format for conversion
STEP 3
Download the converted OPUS file