Check out some of the extra bonus features we packed in Twitch
More Functions & Features:
With this function enabled, the plug-in will only render the frames that have twitching and leave the rest transparent. This is a great tool for blending 2 separate shots with twitch.
Example: If your film requires a flashback scene where images rapidly appear on the screen over the face of your main character as he tries to stop them from taking over his soul!
Not exactly a function of Twitch, but using After Effects you can hold the twitch values over an entire piece of footage. The values are still editable and you can still modify settings.
If you like the way the glow looks, just freeze it and you can apply those setting to your entire video.