title: How to play lottie animation for specific time duration in flutter
body: <p>I want to play lottie animation for specific time duration in flutter. I don't want to play it by fast forwarding. Like If my animation contains total <code>90 frames</code> then If I only want to play first <code>30 frames</code> so can I achieve this? or like If my animation has total 2 seconds but I only want to play 1st second. then How can I do this with using animation controller or any other thing?</p>