[vdr] [Q: plugins] Changing APID from a plugin

["Olivier JACQUES" <jacquesolivier@hotmail.com>]

Hello plugin specialists :)
I'm starting to develop a plugin for VDR which will allow to use the Canal 
Satellite mosaique channels (and maybe other ones if they work on the same 
principle). The principle is rather simple: you tune to one of this channel 
(on Astra). Those channels display a grid of several programs (thumbnails). 
The sound of each of the displayed channels reside on a different Audio PID.
The plugin will allow to choose the channel in the grid (and hear the sound 
of the selected channel) and, eventually, tune to this channel.
I'm going to use the OSD features to display a box around the selected 
channel. I do not see any problem here.
But I don't know how to change of APID from within a plugin.

Any hint?

Thanks,