Share your video file or your phone screen on your instagram account as a live.

Instalive streams your saved video file on your device as live on your instagram account. Be live every-time everywhere. You can also share your device screen as live.

Stream file:
Login to your instagram account.
Click on stream live from file and choose a video.
Click start live to start stream.
After live ended you can save it in your stories.

Share device screen:
Login to your instagram account.
Click on stream live from screen.
Click start live to start stream device screen.
After live ended you can save it in your stories.