From: "Craig A. Schultz" <[EMAIL PROTECTED]>
Subject: Saving a presentation.
Hi all,
I'm trying to save the presentation in my rendering plug-in. From =
what I can tell, there are two requirements for this to happen; 1. The =
client has to be told that the presentation can be saved to disk and 2. =
The rendering plug-in has to support it. Implementing =
IRMAPacketHookHelper is trivial but how do I tell the client that the =
presentation can be saved in the first place. The only mention I see of =
it is in the documentation regarding RMFF, or Real Media File Format. =
In the specifications for RMFF, a flag parameter is available in the =
Properties header that signals PN_SAVE_ENABLED, PN_PERFECT_PLAY_ENABLED =
and PN_LIVE_BROADCAST.
My application is a streaming container system that uses access =
control through encryption and proprietary authentication. At present, =
it will containerize all content I have tried so far, except =
Sure-Stream, for obvious reasons and encrypt on the fly as it is =
streamed out or encrypt it to disk in my FileFormat plug-in. This works =
OK on the server, or containerizer side but doesn't work if I try to do =
it in the Renderer on the client side. Reason being that there is only =
one of my FileFormat plug-ins loaded for an entire presentation but =
possible multiple Renderers loaded on the client side with no good =
method for collecting the data from individual instances.
Is there a way of my FileFormat plug-in turning recording on and off =
so that I can have the client side and it's IRMAPacketHook do all the =
work?
Craig A. Schultz
Samurai Coder
*******************************************************
The RealForum is an email discussion group focused on using RealNetworks
products. The RealForum is a place to post messages about the best methods
for creating content using RealNetworks technologies and the planning and
implementation of streaming-media web sites. Archives of RealForum can
be found at http://realforum.real.com
If you ever want to remove yourself from this mailing list,
you can send mail to <[EMAIL PROTECTED]> with the following
command in the body of your email message:
unsubscribe realforum
or from another account, besides the address you subscribed with:
unsubscribe realforum <[EMAIL PROTECTED]>
