How to convert 3GP to RMVB
- Add your .3GP file - drop it in the box above or click to browse.
- Convert it to .RMVB in a few seconds.
- Download your new .RMVB file.
What to expect
- The video and audio are fully re-encoded from MPEG-4/H.263/H.264 and AMR/AAC into RealMedia codecs - a lossy step, so fidelity is capped by the 3GP source.
- Container-level metadata from the 3GP file may not survive; expect essentially picture and sound to carry across.
- RMVB is a RealNetworks format, so the output is tied to RealMedia-capable players rather than general mobile/web support.
Frequently asked questions
What quality can I expect converting 3GP to RMVB?
3GP already holds lossy MPEG-4/H.263/H.264 video with AMR or AAC audio, and RMVB stores RealVideo/RealAudio, so the video is decoded and re-encoded into a different codec. This is a lossy-to-lossy step, so quality cannot improve beyond the original and may soften slightly depending on the target bitrate.
Why convert a 3GP file to RMVB?
RMVB's variable bitrate was designed for compact playback in the RealPlayer/RealMedia ecosystem, so people convert when a target player or library expects RealMedia rather than the mobile 3GP container.
Where will the resulting RMVB file open?
RMVB is a RealNetworks format, so it plays best in RealPlayer and in players built on its codecs; VLC and some other players can also open many RMVB files.
What is lost in the conversion?
Because the audio and video are re-encoded into RealVideo/RealAudio, you lose the original 3GP codec data and any container metadata does not necessarily carry over. Only picture, sound and basic timing are preserved.
