How do I smooth the change from one clip to another (add/remove transitions)?

👉 To add transitions:

1. Open your Splice project composed of multiple media.
2. On the timeline, between every clip of your project you will see a little rectangular icon: tap it and it becomes white.
3. At the bottom of the screen, a new menu will show up: here you will find a list of transition effects. Try them out to choose the one that suits you best. Here you can also adjust the transition duration with help of the slider under the timeline.

👉 Apply to all. To apply the same transition effect to the subsequent clips, tap on the expandable blue button with double-ticks at the bottom of your screen. You'll see it as soon as you choose one of the transitions from the list. 

👉 To remove a transition, tap on None - it's the very first option in the transition list.