my first steps in building with gem. i want to enhance it to a kind of vj tool, but i guess there'll be a lot of work....

If this is the beginning ... it looks really promising!
Did you use "bonk" to get some sort of synchro between audio and video?
Btw, I like the "wireframe"/"full object" transitions. Nice one!

AlbertoZ

thank you! well, gem seems to be a great tool.... the audio sync is simply based on bandpass filters, env~ to convert to db and moses for threshold. so, the low frequencies (kickdrum) trigger the x-axis scaling of the mask ([slideSquares], the mid frequencies (snares) trigger the y-axis scaling and the high frequencies above a certain level trigger the switching between fill and line mode of the mask. okay, bonk might be a better and mor accurate solution, i will give it a try!

Simple but nice

Totally OT but interesting: have a look at the "Configurator" tool,
made in processing: http://www.rgb.nu/

wow, that's really cool!