mmrplay has a -C option to set context parameters:

# mmrplay -C OPT_COOKIEFILE=/foo/bar -C othereparam=othervalue http://foo.bar/foo.bar

mmcli has a ContextParameters command:

# mmcli -i mmrenderer_cli.so 
000.000 Starting...
> ContextParameters OPT_COOKIEFILE=/foo/bar,othereparam=othervalue 

> -----Original Message-----
> From: Dennis Kelly [mailto:community-noreply@qnx.com]
> Sent: Monday, February 22, 2016 9:08
> To: general-multimedia@community.qnx.com
> Subject: RE: mm-renderer authentication
> 
> Curl, ssl.
> 
> "Is there a way to set the OPT_COOKIEFILE parameter normally configured
> via calling mmr_context_parameters()?"
> 
> -----Original Message-----
> From: Wojtek Lerch [mailto:community-noreply@qnx.com]
> Sent: Monday, February 22, 2016 9:06 AM
> To: general-multimedia@community.qnx.com
> Subject: RE: mm-renderer authentication
> 
> What kind of authentication?  What kind of encrypted audio?  Is it something
> you know mm-renderer already supports and you just want to figure out
> how to use it, or is there a chance it might require new work inside mm-
> renderer?
> 
> > -----Original Message-----
> > From: Dennis Kellly [mailto:community-noreply@qnx.com]
> > Sent: Monday, February 22, 2016 8:47
> > To: general-multimedia
> > Subject: mm-renderer authentication
> >
> > Is there a way to present mmrplay or mmrcli (i.e the mm-renderer
> > utilities) with options and parameters from the authentication result
> > so that the encrypted audio is played?  Something like that would help
> > to figure out how to use and debug the mm-renderer API in our code.
> >
> >
> >
> > _______________________________________________
> >
> > General
> > http://community.qnx.com/sf/go/post115825
> > To cancel your subscription to this discussion, please e-mail general-
> > multimedia-unsubscribe@community.qnx.com
> 
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post115826
> To cancel your subscription to this discussion, please e-mail general-
> multimedia-unsubscribe@community.qnx.com
> 
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post115827
> To cancel your subscription to this discussion, please e-mail general-
> multimedia-unsubscribe@community.qnx.com