Video Generation Basics
Soulkyn offers the ability to transform any image you've generated into a video - whether SFW or NSFW. This guide explains the basics of making videos.
UI Explanation
| UI Element | Explanation |
|---|---|
| Fast / Detailed | Choose rendering mode: Fast is less precise, Detailed is slower but higher quality |
| Extended duration | Extends video duration to 10 seconds |
| Loop Video | Attempts to make video loop seamlessly like a GIF |
| Upscale HD | Upscales your video to 1440p resolution |
| Force end frame | Forces video generation to show the last frame as another image |
| Soul icon button | Starts video rendering |
Animation Enhancers
Choose different enhancers (LoRAs) for the animations in your videos.
For an explanation of LoRAs, refer to the Advanced Guide for Image Generation.
Prompt strength: Forces AI to follow your prompt more precisely but gives it less creative freedom.
Animation intensity: Controls how pronounced the animation is. Higher values may break the video.
Prompt Interface
| UI Element | Explanation |
|---|---|
| Prompt | Carefully describe with full sentences what you want your video to be |
| Gen. NSFW Prompt | AI generates an example NSFW prompt for you |
| Gen. SFW Prompt | AI generates an example SFW prompt for you |
| Share Generation Data | Saves the prompt used for the video - will display under it |
Prompt examples for various LoRAs are shown. After pressing "use", they will be copied to the Prompt window.
How to Write Video Prompts
Video Duration
Videos are 5 seconds (10s with Extended Duration in Fast mode). Describe ONE continuous action, not multiple scenes.
Chronological Order
Describe events in the exact order they happen, from start to finish.
Match LoRAs to Actions
Selected LoRAs must match your prompt. Multiple LoRAs work best for simultaneous actions.
Good Example:
A nude woman is lying on her back on a bed with her legs spread having sex with a man in a POV view from above. She looks up intensely at the viewer. She opens her mouth with pleasure. She is curvy with large perky breasts. Man is thrusting his penis back and forth inside her vagina repeatedly. Her breasts are bouncing up and down with each thrust. Movement is steady with visible wetness.
→ Works with missionary + breast_bounce LoRAs
Pro Tips
- Be specific with body types, speeds, and camera angles
- Check popular videos for prompt inspiration
- Describe continuous motion, not snapshots