3GP to RM - Convert video online
Conversion Results:
| # | Output File | Source File | Action |
|---|
How to convert 3GP to RM:
1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox. The source file can also be audio format. Video and audio file size can be up to 200M. You can use file analyzer to get source video's detailed information such as video codec, duration and bitrate.
2. Set target video format, bitrate, aspect ratio, frame size and frame rate. All audio streams will be removed if the "Mute" option is checked. The target video format can be MP4, AVI, FLV, MPG, MKV, WMV, M2TS, WEBM, ASF, MOV, M4V, RM, VOB, OGV or GIF.
3. Click the "Convert Now!" button to start batch conversion. It will automatically retry conversion on another server if one fails, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.
3GP vs RM:
| Name | 3GP | RM |
| Full name | Third Generation Partnership Project | RealMedia |
| File extension | .3gp, .3g2 | .rm, .rmvb |
| MIME | Video/3gpp | application/vnd.rn-realmedia |
| Developed by | 3GPP | RealNetworks |
| Type of format | Media container | Multimedia container format |
| Introduction | 3GP (3GPP file format) is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but can also be played on some 2G and 4G phones. 3G2 (3GPP2 file format) is a multimedia container format defined by the 3GPP2 for 3G CDMA2000 multimedia services. It is very similar to the 3GP file format but consumes less space & bandwidth also has some extensions and limitations in comparison to 3GP. | RealMedia is a proprietary multimedia container format created by RealNetworks. Its extension is ".rm". It is typically used in conjunction with RealVideo and RealAudio and is used for streaming content over the Internet. Typically these streams are in CBR, but a container for VBR streams, named RMVB, has been developed. |
| Technical details | 3GP and 3G2 are container formats similar to MPEG-4 Part 14 (MP4), which is also based on MPEG-4 Part 12. The 3GP and 3G2 file format were designed to decrease storage and bandwidth requirements to accommodate mobile phones. They are good for lower end smartphones for faster streaming & download. | Support of RealMedia is available in a few multimedia players for different architectures/platforms, including RealPlayer, the Real Alternative codec pack and the open source DAP firmware Rockbox. |
| Associated programs | Windows Media Player, Apple QuickTime, VLC media player, Media Player Classic, K-Multimedia Player, Totem, RealPlayer, MPlayer, and GOM Player | RealPlayer |
| Sample file | sample.3gp | sample.rm |
| Wikipedia | 3GP on Wikipedia | RM on Wikipedia |