Audio renderer distinction between LiveTV and Videos

[JePe]

Currently, LiveTV and Videos use the same audio renderer, selected under the playback tab in the config. What I'd like is to use HDMI output for LiveTV and HD output for Videos. LiveTV then works as your normal TV setup would behave, outputting audio through the LCD speakers. Videos, which mostly are divx i.c.w. ac3 would output via s/pdif through a receiver.

Maybe this scenario is already possible, couldn't find how to do this though.