Use the right-hand menu to add text, stickers, or music, following Snapchat Support's guidance.

To make the best edit, what is in the video (e.g., vlog, artistic, selfie)? Knowing this helps me suggest the best filters, music, or length for the piece. How do I capture or edit a Long Snap? - Snapchat Support

Tap "Send To" to send the prepared video to friends, or add it to your story, as shown in this YouTube tutorial .