Have the possibility to navigate in the moments of an interview with ctrl + mouse wheel

[LouVinet]

The idea is to be able to navigate into the moments of a interview with zoom / dezoom. The use of ctrl + mouse wheel and the fact that the zoom is "centered" on the pointer could do the work.

[yprie]

This raises of the question of the navigation order, what moment should follow another, should we navigatre all the moments, etc.