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You cannot run
"live" streaming, but recorded audio should be just fine.
First of all, you will need the correct software from www.real.com
to create the real audio files.
- You'll want to create a realaudio
file subdirectory under the "yourdomain-www" directory
such as "yourdomain-www/ra", and put all your
audiofiles (.rm files) there.
- Then create a plain text file with
a URL like this pointing to your real media file: http://your.domainname/ra/filename.rm
- Be SURE to save the text file with
an extension of .ram and NOT .txt and make sure that
it only contains that one line of text
- Upload the .ram file to your site
and place a link to it like this: http://www.yourdomainname/filename.ram
- Note: The .ram file actually
called the.rm file, so you would need to always link to your
.ram file in your html. So for example, your HTML code would
look something like this:
<a href="http://musicforyou.com/ra/music.ram">Click
here to listen to music.</a>
Some basic questions
about running Real Audio/Video files on our servers.
(1) You do not have the RealServer
software running on your servers. Will we be able to stream
RealMedia files?
Yes, you will be able to stream
RealMedia files. You will need to create a .ram file that calls your
real audio/video file. The .ram file is a text file with an absolute
URL. This URL will need to be:
http://full.domain.name/directory/filename.rm
(2) Is there a difference between
streaming using the PNM-protocol and the HTTP-protocol?
If you visit http://www.real.com/,
you might come across a term called "pseudo-streaming".
According to audiohost.com:
"Pseudo-streaming" is a
discriminating name for HTTP-stream. It was invented by the
RealAudio promotion to suggest that you need to use the RealAudio
server if you want to get "real" streaming. Here's a free
translation: "Streaming RealAudio files without using RealAudio
server software". That's all there is to it! The RealAudio
server actually has some special features that cannot be achieved
(in RealAudio) without it. Regarding "streaming" we cannot
find a difference between the two protocols.
(3)What are some of the special
features of the RealServer?
With the Real Server, you are able to take advantage of
"bandwidth negotiation". This feature takes into account
the bandwidth of the surfer's Internet connection when clicking on
the hyperlink that requests the RealMedia file. Depending on the
connection, the RealServer will provide a different version of the
RealMedia file that best suits the visitor's bandwidth connection.
You also need the RealServer to broadcast live on the Internet.
(4) How do I get around not having
"bandwidth negotiation"?
While encoding, if you set the target
audience to 28 K modem, you will be able to reach the largest
audience possible. If you want your higher bandwidth connection
visitors to receive better quality recordings, you can always create
a second link to a RealMedia file that is encoded with a target
audience of a higher bandwidth connection.
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