Editing RMVB (section)

{{Infobox file format
| name                   = RealMedia Variable Bitrate
| icon                   = [[File:Realnetworks logo for rmvb article.gif]]
| extension              = .rmvb
| mime                   = application/vnd.rn-realmedia-vbr
| magic                  = 0x2E524D46 (".RMF")
| owner                  = [[RealNetworks]]
| type                   = [[Container format (digital)|Container format]]
| released               = {{start date and age|2003|df=y}}
| open                   = No
| free                   = No
}}
'''RealMedia Variable Bitrate''' ('''RMVB''') is a [[variable bitrate]] extension of the [[RealMedia]] [[multimedia]] [[digital container format]] developed by [[RealNetworks]].
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".