RealAudio files were originally identified by a filename
extension of .ra (for Real Audio).
RealVideo is a proprietary video format developed by RealNetworks,
it is usually paired with RealAudio and packaged in a RealMedia
RealMedia Variable Bitrate (RMVB) is a variable bitrate extension
of the RealMedia multimedia container format developed by
RealMedia is suitable for use as a streaming media format,
that is one which is viewed while it is being sent over the
network. Streaming video can be used to watch live television,
since it does not require downloading the video in advance.
How to download/save/record realmedia streaming files(rm,ra,rmvb)
through RTSP, PNM and HTTP Protocol
1.Click "Add" button
and open "add URL to download" window
2.Input URL into "URL" editbox
3.Select "RealMedia Streaming" from "Streams"
4.Press "OK" button, HiDownload add the URL to
list and download it.
Note: HiDownload check automatically the
RealMedia streaming server and select the usable protocol
(HTTP/PNM/RTSP) to download streaming media, you can change
the order from "Options" window.