For some reason I could not reply in an other post:
But the question was if Infuse could do streaming from TVheadend. And the answer then (4th Dec 2013) was that it could not at the time.
Any update on this? Since VLC doesn’t work anymore on iOS I’m looking for a new video player on my devices. Infuse looks very promising and would be great if you could enter the stream URL ex. http://ip.of.tvheadend.streamer:9981/stream/channelid/number_of_channel and watch it in infuse.