How to Make Slow Motion Videos on Instagram Story/Reels - FlexClip
Step 1. Start the Instagram App and tap on the Camera icon to enter the Reels video mode by tapping the Reels at the bottom. Step 2. Now, you can see some options, including the Audio, Speed, Effects, and Timer. To create slow-motion videos, focus on the Speed and choose 0.3x or 0.5x slower speed to record your video.