Use the following hotkeys in the Master Keyer module.
| Press: | To: | |
|---|---|---|
| M | Select Matte in the Sampling box | |
| D | Select Degrain in the Sampling box | |
| B | Select Blend in the Sampling box | |
| S | Select Spill in the Sampling box | |
| Shift+1, 2 or 3 | Select Patch 1, 2 or 3, respectively, in the Sampling box | |
| Ctrl-drag | Sample an area of the image | |
| Click | Sample a single pixel |
