Can we delete a portion of video in articulate storyline?

Hi Ujjwal,

Welcome to the E-Learning Heroes community!

You can trim or crop videos in Storyline using the video editor. 

1. Add a video
2. Right-click the video placeholder on the slide
3. Select Edit Video.

I hope this helps! If you need assistance with your project, please feel free to upload it here or share it privately in a support case so we can troubleshoot. We'll delete it from our systems once troubleshooting is complete.