There are some shortcuts to alleviate the dragging and dropping of transitions when you want to do a lot of them in various places on the timeline. After you have established the parameter values for a transition that you have dragged from the Resources window, you can use "U" and "u" keys to paste the same transition;
the "U" key pastes the last video transition while the "u" key pastes the last audio transition on all recordable tracks.
There are some shortcuts to alleviate the dragging and dropping of transitions when you want to do a lot of them in various places on the timeline. After you have established the parameter values for a transition that you have dragged from the Resources window, you can use "U" and "u" keys to paste the same transition;
the "U" key pastes the last video transition while the "u" key pastes the last audio transition on all recordable tracks.