MP4 to RA Converter

Select files for conversion or just drag and drop them to the upload area

How to convert MP4 files to RA online?

Step 1.

Upload MP4-file

Click "Choose File" button to select a mp4 file on your computer. MP4 file size can be up to 50 Mb.
Step 2.

Convert MP4 to RA

Click "Convert" button to start conversion.
Step 3.

Download your RA

When the conversion process is complete, you can download the RA file.

Information about MP4 and RA file formats

Name MP4 RA
Full name MP4 - MPEG-4 Part 14 Real Audio File
File extension .mp4, .m4a, .m4p, .m4b, .m4r, .m4v .ra
MIME type video/mp4 audio/vnd.rn-realaudio
Developed by International Organization for Standardization RealNetworks
Type of format Media container
Description MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet. RA file format was developed by RealNetworks. This is an audio format that makes use of various audio codecs. Those codecs range from the high fidelity type that is for music, and can also go all the way down to low-bitrate formats. The low-bitrate formats are commonly used for older dialup modems. RA format is also one that allows audio to be streamed online. However, the use of RA for online streaming has declined in recent years as other technologies have been developed.
Technical details Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (mp4ra.org).
File conversion MP4 conversion RA conversion
Associated programs Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player RealPlayer, KMPlayer, VLC media player
Wiki https://en.wikipedia.org/wiki/MPEG-4_Part_14 https://en.wikipedia.org/wiki/RealAudio