You can edit and publish the modified video right after your event. Go to Edit category and Recording editing.
Start by selecting your video clip(s). You can add your recorded clip, pre-made videos or record new ones. Drag clips to rearrange them to the right order.
Click the chosen video clip to start editing and a video editor will open.
In the video editor you can
Modify start and ending time
Add, remove and move slides. Slides are automatically synced based on the live event. You can also add totally new slides after your event if you want. This is handy if you have spotted a typo or want to add additional slides.
Add, remove and move chapters. Chapters are automatically synced based on actions in Live control room, but you can still tweak them here.