> For the complete documentation index, see [llms.txt](https://docs.mixeffect.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mixeffect.app/automate/shortcuts/actions/get-transition-stinger-details.md).

# Get Stinger Transition

**Parameters**

* **Mix Effect Block Index**: The Mix Effect Block to change. Default is M/E 1.

**Returns**

Stinger Transition Details object, which contains the following fields:

* **Mix Effect Block Index**: The Mix Effect Block to change. Default is M/E 1.
* **Clip Duration**: The number of frames for the transition from 1-250.
* **Trigger Point**: Can be no longer than the clip duration minus the mix rate value.
* **Mix Rate**: Can be no longer than the clip duration minus the trigger point value.
* **Pre Roll**: together with clip duration can be no longer than 255.
* **Enable Pre Multiplied**: Set to true to identify the key source as a pre-multiplied key.
* **Clip**: Adjust the threshold at which the key cuts its hole. A lower clip level shows more of the background.
* **Gain**: Modifies the angle between on and off for the key signal. Used to adjust the softness along the edges of the key signal.
* **Invert Key**: Inverts the key source.