Instagram prefers high quality content on their platform to give viewers the best experience…
So if your videos are blurry, out of focus then follow these settings
- Record in 4k 60 FPS
- Export in 1080p 60 FPS
- Bitrate 50Mbps
- Turn on Highest quality upload button Go to Setting - Account section - Data Usage - Tap on Highest Quality Upload
Let me know if you have any questions