Size of SL Block in Rise360
what is your experience about the best story-size (in SL360) and format to integrate into rise360 as block? The SL block is interactive (drag&drop) with voice-over. The target group is rather heterogenious: smartphones, tablets, notebooks, large monitors. Would you use 720 x 405 (=16:9) or any custom size?
Appriciate if yu could share your experience or lessons learnt :-)