howto create mask
Hello
How to create video circular mask like diaphragm in superposition with video when sound is low high?
You're really asking several questions:
1. How to create a real-time mask
2. How create a geometric shape to use for the mask
3. How to get video to respond to audio
For 1., try looking at jit.lcd-layer.pat in the examples folder.
For 2., there are various options, but look into the LCD object or simply creating a JPG you use as the mask
For 3., lots of options. A quick/dirty approach is to use [meter~] chained to [zmap] then chained to whatever video parameter you want to modify.
hello
The idea is to create mask whitch two possibilities to enlarge or not maybe jpeg's idea is good idea if it's used with zoom for simulate diaphragm
here's an example
hello
If you want mobile mask cicular it's possible with jit fill mask?
if i would like image with alpha transparence like circle of two pixels transformed like 600*600pixels how must to do? And the border of mask is black.