Convert RMVB Files to MP4 Audio

Click the upper Browse... button for the RMVB file which you'd like to convert. Browse for the RMVB file in the opened Windows Explorer Window and click Open button next to the filename of the Windows Explorer Window to load the RMVB file for File Converter RMVB to MP4 Audio. Make sure before clicking you have selected an RMVB file that you want to convert. You may also click + button or use drag-and-drop to add multiple RMVB files for RMVB files to MP4 Audio conversion.

RealMedia Variable Bitrate (RMVB) is a variable bitrate extension of the RealMedia multimedia compression format developed by RealNetworks. As opposed to the more common RealMedia container, which holds streaming media encoded at a constant bit rate, RMVB, compared with DVDRIP, is typically used for multimedia content stored locally. Files using this format have the file extension .rmvb.

Click To MP4 placed along on the top of the interface, which means you'd like to convert RMVB file to MP4 Audio file format.

Click the drop-down list next to MP4 profile, you can select a preset profile for the output MP4 Audio. Click Edit... button to set more details, if you want to customize the parameters of your selected profile.

MP4, an ISO/IEC standard 14496 developed by the Moving Picture Experts Group (MPEG). MP4 is a new container format, a container format allows you to combine different multimedia streams into one single file. MP4 is streamable and supports all kinds of multimedia content.

Hit the big button of Convert on the right bottom, when you have finished the steps above. Then the File Converter RMVB to MP4 Audio will start to convert RMVB files to MP4 Audio.

And the processing bar will show you how fast and where the process of converting from .RMVB file to .MP4 Audio is experiencing. Now we show you all steps about how do I convert RMVB files to MP4 Audio.