Apple TV painfully slow buffering HD files from iTunes over WiFi
When using Apple TV over WiFi to access my iTunes library everything works well EXCEPT when the video is an HD format file. I convert using SmartConverter to the standard Apple TV setting, and anything that is HD transfers so slowly over to Apple TV that I pause for up to 1/2 an hour (do the chores) and then come back to Apple TV to see that only 15-20 minutes has buffered.
If I connect via Ethernet, it works perfectly well and buffers at a very fast rate so this is ONLY over WiFi and only on files that are HD.
Whilst there are practical solutions (i.e. don't watch HD, or keep the ethernet cable plugged in) that's not the point - I want to watch HD and I don't want an ethernet cable snaking through the house.
I've searched forums and can't see something directly relating to this, so any advice or tips would be really useful.
Thanks