The timer continually runs, so you can trigger a function continuously in your application. Each time the countdown time is reached, the function runs and you reset the timer countdown to start over.

How to Add a Countdown Timer in Flash. Adobe Flash enables you to create dynamic animations using an intuitive interface and the ActionScript scripting language. Perhaps you want to create a ...

Twitch Studio adds chat overlay and countdown timer tools It'll be easier for people to stream console games too.