RealMedia Variable Bitrate (RMVB) is an extension of the RealMedia (RM) format. In contrast to RM, which uses constant bitrate (CBR), RMVB uses variable bitrate.
WMV is a video format which is compressed with Windows Media compression and contains a video encoded with one of Microsoft's Windows Media Video. WMV was originally used for Internet streaming applications, but with WMV9 version it has also gained adoption for HD DVD and Blu-ray Disc.
CloudConvert supports the conversion between more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats. Check the supported formats for more details.
There is no need to install any software on your computer! Upload your files to CloudConvert and we will do the job for you. Don't worry, your files are safe and only you can access them. They will be deleted again as soon as your conversion is finished.
Most conversion types support advanced options, for example setting the codecs of audio/video files. Also, we support batch converting and folder monitoring!
The CloudConvert API offers the full functionality of CloudConvert and makes it possible to use the conversion services in your own applications.