Blackmagic Design ATEM Mini Manuel D'installation Et D'utilisation page 124

Press the 'mix' button and set the transition rate using the LCD menu
Mix Transition Parameters
Rate
Dip Transitions
A DIP is similar to a mix in that it is a gradual transition that transitions from one source to
another. However, a dip transition gradually mixes through a third source, the dip source.
For example, the dip transition can be used for a transition that calls for a white flash or a
transition that quickly flashes the sponsor logo. The length of the dip transition and the dip
source can both be customized.
Program output for a dip transition.
To perform a dip transition on the ATEM 1 M/E Advanced Panel:
1 On the preview bus, select the video source that you want on the program output.
2 Press the DIP button to select the dip transition type. The LCD menu will automatically
display the transition settings.
3 In the transition settings, use the corresponding LCD control knob to adjust the dip rate.
You can also enter a rate duration using the number pad. Select a dip source.
4 Perform the transition as an auto transition or manual transition from the transition
control block.
The mix transition rate in seconds : frames.
Using ATEM 1 M/E Advanced Panel 124