RMVB to 3GP Converter
Convert your rmvb files to 3gp online & free
How to convert rmvb to 3gp
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to 3gp"
Choose 3gp or any other format you need as a result (more than 200 formats supported)
Download your 3gp
Let the file convert and you can download your 3gp file right afterwards
RealMedia Variable Bitrate
As opposed to the more common RealMedia container, which holds streaming media encoded at a constant bitrate (CBR), RMVB is typically used for multimedia content stored locally. Files using this format have the file extension .rmvb.
Third Generation Partnership Project
Is a the most popular media container format on phones without the support of 3G, which is currently somewhat outdated. Its main advantage is a compactness. Video data here gets stored in h.263 or MPEG-4 formats. AAAC-LC or AMR-NB are available for audio.