Downstream Keyers - Blackmagic Design Atem Mini Installationsanleitung

When selecting the elements of the next transition, the switcher operator should look at the
preview video output because it provides an accurate representation of what the program
output will look like after the transition is completed. When only the BKGD button is selected,
a transition from the current source on the program bus to the source selected on the preview
bus will occur without the keyer. You can also select only keyer to transition, leaving the current
background live throughout the transition.
On Air
The ON AIR indicator button indicates when the key is currently on air and can also be used to
immediately cut the key on or off air.

Downstream Keyers

Tie
The TIE button will enable the downstream keyer, or DSK, on the preview output, along with the
next transition effects and tie it to the main transition control so that the DSK can be taken to air
with the next transition.
The DSK will transition at the rate specified in the 'rate' display of the transition control block.
If the DSK is tied, the signal routing to the clean feed 1 is unaffected.
On Air
The ON AIR button is used to cut the DSK on or off air and indicates whether the DSK is
currently on or off air. The button is illuminated if the DSK is currently on air.
Auto
The AUTO button will mix the DSK on or off air at the rate specified in the DSK 'rate' window.
This is similar to the main AUTO rate on the transition control block, however it's limited only to
the downstream keyer. This can be used to fade up and down bugs and logos, such as live or
replay bugs during production, without interfering with the main program production transitions.
Fade to Black
The FTB button will fade the whole program video output to black at the
rate specified in the fade to black RATE window. Once the program output
has been faded to black, the FTB button will flash red until it is pressed
again. Doing so will fade up from black at the same rate, or you can enter a
new rate in the fade to black palette in the 'switcher' window. Fade to black
is mostly used at the start and end of your production, or when cutting to
commercial breaks. It ensures all layers in ATEM Mini are faded down
together. A fade to black cannot be previewed. You can also set the audio
mixer to fade the audio with your fade to black by selecting the 'audio
follow video' checkbox in the fade to black palette, or by enabling the AFV
button on the master audio output fader.
Downstream key and
fade to black
ATEM Software Control 48