Rhyno Hu
September 11, 2025
5 min
Rhyno Hu
September 11, 2025
5 min
Have you ever struggled to get the AI video results you envision? Writing effective prompts can be the key to unlocking the full potential of AI video generators. Whether you're aiming for a realistic scene, a cinematic masterpiece, or something uniquely creative, the way you structure your prompts directly influences the quality of your output. In this blog post, we’ll break down the essential components of crafting clear and precise prompts, helping you communicate your vision to the AI. From defining subjects and actions to adding the right camera angles and lighting, we’ll cover it all. By the end, you’ll know exactly how to write prompts that produce high-quality, engaging videos—every time.
Behavior analysis in AI video refers to how the AI interprets and responds to the input prompts in the context of video generation. In the realm of AI, behavior is often related to the interaction between an AI model and the instructions it receives, which is critical for generating the desired video output. This analysis encompasses various factors, such as:
Subject: The main focus or entity in the video (e.g., a person, animal, or object).
Action: The movement or behavior the subject is performing (e.g., walking, running, dancing).
Scene: The setting in which the action occurs (e.g., a park, beach, city street).
Camera Movement and Angles: The perspective from which the action is captured (e.g., close-up, wide shot, or aerial view).
Lighting and Style: The overall aesthetic of the scene, including lighting conditions (e.g., bright, dim, or natural) and artistic elements like clothing or environmental style (e.g., vintage, modern, or futuristic).
By analyzing these factors, AI can better understand the prompts and generate videos that closely match the user's expectations.
The process of behavior analysis in AI video generation involves a few key steps:
Identify the Key Elements: Before creating a prompt, determine the main aspects of the video you want to generate. These might include the subject, the action, and the scene.
Consider Camera Movement: Think about how you want the camera to move within the scene. Camera movements such as pan, zoom, or tracking shots can have a big impact on the final video. This can help in generating a dynamic video.
Specify Lighting and Style: Lighting plays an essential role in setting the tone of the video. Bright lighting can create a cheerful mood, while dim lighting may add suspense or drama. Similarly, the style of the scene (such as clothing or environmental elements) can influence the overall aesthetic of the video.
Understand AI’s Interpretation: AI models analyze your inputs based on their training data. They interpret specific keywords and instructions to generate the video. Understanding how AI works helps in crafting better, more precise prompts.
Test and Refine: Run multiple versions of your prompt and review the generated video. Refine the prompt as necessary to achieve the desired outcome.
By carefully considering these elements, you can create more effective prompts for AI video generators.
AI-generated video prompts instruct the AI model to generate videos based on textual input. These prompts usually describe the scene, the subject's actions, camera movement and other details. To write effective prompts, it is essential to structure them in a way that clearly conveys your intent.
A good AI-generated video prompt might include the following elements:
Subject: What or who is in the video?
Action: What is the subject doing?
Scene: Where is the subject performing the action?
Camera Movement: How should the camera move during the scene?
Lighting and Style: What is the overall atmosphere, mood, and aesthetic?
For example, a video prompt might look like this:“A person running through a sunny park with trees swaying. The camera zooms out as they run. Bright lighting, casual clothing, cheerful atmosphere.”
To ensure your prompts are well-structured, use this format:Prompt = Subject + Action + Scene + (Camera Movement + Lighting + Style)
This format helps AI better understand the scene and generate the video accordingly.
Definition: The Subject refers to the main entity or focus of the video. It’s the “who” or “what” that will be featured in your video.
Explanation: In any video, the subject is the core element around which the action happens. The subject can be a person, animal, object, or even a concept. For AI-generated videos, it’s important to be specific about the subject, as this helps the AI know exactly what to focus on.
Example:
Person: "A man"
Animal: "A dog"
Object: "A book"
Abstract Concept: "A glowing light"
Importance: Being specific about the subject helps the AI model understand exactly what needs to be featured. For example, instead of saying "a person," you could specify "a young woman wearing a red dress" to get a more defined outcome.
Definition: The action describes what the subject is doing in the scene. It’s the “what” the subject is performing during the video.
Explanation: Actions are key because they define the movement, behavior, or interaction the subject undergoes. It could range from something simple like “standing” to something dynamic like “running” or even more complex like “jumping over a hurdle.”
Example:
Simple Action: "Walking"
Dynamic Action: "Dancing"
Interaction: "Reading a book"
Movement: "Riding a bicycle"
Importance: The clearer you are about the action, the better the AI can generate the video. For instance, instead of saying "person," you might specify "a man running with a kite" to make the prompt more action-oriented.
Definition: The Scene describes the setting where the action takes place. It’s the "where" of the video.
Explanation: The scene sets the environment and background for the action. It provides the context in which the subject and action are framed. Scenes could be a physical location, an abstract space, or a time period (e.g., morning or night). The more specific you are about the scene, the more accurate the AI's output will be.
Example:
Location-Based: "On a beach," "In a busy city street," "In a forest"
Time-Based: "At sunset," "During a storm"
Emotional Tone: "A peaceful garden," "A crowded office"
Importance: A well-defined scene tells the AI where the subject is acting. If you say "a person running in a park," the AI will know how to place the action within a park environment. If you don’t specify, the AI might generate a generic or mismatched background.
Definition:Camera Movement refers to how the camera behaves during the video, or how it moves in relation to the subject and scene.
Explanation: Camera movement significantly impacts the visual storytelling of the video. Describing how the camera moves gives instructions on the type of shots and the visual perspective you want. It can add dynamism, create emphasis, or shift the viewer's attention.
Common Camera Movements:
Pan: Moving the camera horizontally (left to right or right to left).
Tilt: Moving the camera vertically (up and down).
Zoom: Changing the focal length of the camera to either get closer or farther from the subject.
Tracking (Dolly): Moving the camera along with the subject, usually to follow them.
Tilt-shift: Using a specific lens effect that blurs parts of the image to simulate depth.
Example:
"Camera zooms in on the subject’s face."
"Camera follows the subject as they walk across the beach."
"Wide shot of the city with a slow pan to the left."
Importance: Camera movements give the video a sense of motion and perspective. Specifying the movement can dramatically change the video’s feel—whether it's static and still or dynamic and cinematic.
Definition:Lighting refers to how the scene is illuminated, which can affect the video’s mood, tone, and clarity.
Explanation: Lighting can convey different emotions. Bright, soft lighting can create a cheerful, calm atmosphere, while harsh lighting might create a tense or dramatic feel. Specifying the lighting helps ensure that the video conveys the correct emotional tone.
Common Lighting Styles:
Bright: Full sunlight or high-intensity artificial lights.
Dim: Low light, often used for nighttime or moody scenes.
Natural: Soft lighting that mimics natural daylight.
Backlighting: Lighting from behind the subject, creating silhouettes or glowing effects.
Spotlight: Intense light focused on a small area or subject.
Example:
"The scene is brightly lit with soft, natural daylight."
"The scene is dim, with a single light casting long shadows."
"Soft light filters through the trees, creating a warm glow."
Importance: Lighting directly affects the mood and tone of the video. If you want a cheerful vibe, specifying "bright sunlight" would work. For a more mysterious or tense atmosphere, "dim lighting" might be a better fit.
Definition:Style refers to the overall look, aesthetic, and theme of the scene, including clothing, color schemes, and artistic elements.
Explanation: The style can include things like the type of clothing the characters are wearing, the color palette of the scene, or even the artistic era (vintage, futuristic, modern, etc.). The style element helps AI match the video’s visual output to your intended aesthetic.
Examples of Style Elements:
Clothing: “A person in vintage clothing,” “A futuristic suit”
Art Direction: “Cyberpunk neon lights,” “Rustic wood cabin”
Time Period: “1920s fashion,” “Medieval castle”
Color Scheme: “Muted colors with a retro vibe,” “Bright neon colors”
Example:
"The subject wears a red dress in a modern city."
"The scene is set in a vintage café with warm wooden furniture."
"The camera frames the action with a minimalist, modern style."
Importance: Style helps give the video its unique visual flavor. If you’re aiming for a specific aesthetic, like vintage or futuristic, specifying this will ensure the AI understands the kind of look and feel you're going for.
Now that we understand each individual element of the prompt structure, let’s combine them into a complete AI video prompt:
Example 1:"A young woman dancing on a beach at sunset. The camera follows her with a tracking shot, zooming in on her as she twirls. The lighting is warm, with soft orange hues reflecting on the water. She wears a flowy, bohemian dress."
Subject: A young woman
Action: Dancing
Scene: On a beach at sunset
Camera Movement: Tracking shot, zooming in
Lighting: Warm, soft orange hues
Style: Bohemian dress, beach setting
Example 2:"A dog chasing a ball in a park. The camera is stationary, capturing the action in a wide shot. Bright sunlight shines down, highlighting the dog’s fur. The scene has a joyful, playful feel."
Subject: A dog
Action: Chasing a ball
Scene: In a park
Camera Movement: Stationary, wide shot
Lighting: Bright sunlight
Style: Playful, energetic atmosphere
Writing effective AI video prompts is a skill that improves with practice. Here are some practical steps to help you write prompts that generate better AI videos:
Be Specific with the Subject and Action
The more detailed you are about the subject and its actions, the better the AI can understand your vision. For instance, instead of just saying "a person," describe what the person is doing. For example, "A person jogging in a park" is clearer than simply "a person."
Provide Context for the Scene
Describe the setting where the action takes place. Whether it's a city street, a beach, or a mountain trail, providing context helps the AI generate a more fitting background.
Use Clear Camera Directions
Camera movements can significantly affect the final product. Specify whether the camera should zoom in, pan, or follow the subject. Clear instructions like "wide shot," "close-up," or "overhead view" help the AI understand how to frame the scene.
Adjust Lighting for Mood
Lighting sets the mood and tone of the video. Be sure to mention whether the lighting should be bright, dim, or perhaps even dramatic. Lighting is crucial in creating the right ambiance.
Specify Style Elements
If you have a particular aesthetic in mind (such as vintage clothing, futuristic design, or nature-based styling), make sure to mention it in your prompt. This helps the AI generate a video that aligns with your desired look.
Test and Fine-Tune Your Prompts
Sometimes, even with a well-written prompt, the video may not turn out as expected. In these cases, revise and test the prompts. Experiment with different descriptions and settings to achieve your ideal result.
When writing behavior prompts, whether for AI video or image generation, following these tips can ensure that you get the best results:
Keep it Simple, Yet Detailed
While it's important to include specific details, avoid overwhelming the AI with unnecessary information. Aim for clarity and brevity while ensuring that all critical aspects are included.
Use Action Verbs
Action verbs help AI understand movement and behavior. Instead of saying "person," say "person running" or "person dancing." This gives the AI clear instructions about what the subject is doing.
Experiment with Different Scenarios
AI models respond well to creativity. Don’t be afraid to experiment with different settings, actions, or even genres. The more diverse your prompts, the more likely you are to generate interesting results.
Review AI-Generated Outputs
After running your prompt, take time to review the output. If it doesn’t meet your expectations, adjust the wording and add further details. Iterating on prompts can often yield better results.
Optimize for Your AI Model
Different AI platforms may have slightly different prompt requirements. Be sure to familiarize yourself with the specific instructions for the AI video generator you're using, whether it's Flexclip, Koios AI, Pixverse, or another tool.
Make Use of Camera Terms and Video Descriptions
Incorporating professional camera terminology can enhance the quality of your prompts. Terms like "tracking shot," "dolly zoom," "low angle," and "focus pull" can help generate more sophisticated video sequences.
Here are some examples of well-written AI video prompts that follow the Subject + Action + Scene + (Camera Movement + Lighting + Style) structure:
"A dog playing in a park. The dog is running around, chasing a ball. The camera follows the dog in a medium shot, capturing the bright sunlight and green grass. Fun, energetic mood."
"A woman walking in a bustling city street. She is carrying a coffee cup and smiling. The camera slowly pans from left to right, capturing the tall buildings and people in the background. Modern, vibrant lighting."
"A cat sleeping on a cozy couch. The cat is curled up, resting peacefully. The camera zooms in for a close-up shot. Soft, warm lighting creates a calm, peaceful atmosphere."
VeeSpark AI is an advanced image generator, but it can also be used to generate AI video prompts. When creating prompts, make sure to describe the image in enough detail to guide the AI in generating your desired video. Use clear, direct descriptions of the scene, subject, and mood to maximize output quality.
Writing effective prompts for AI video generation is an art that combines precision, creativity, and clear communication. By following a simple yet structured approach, you can guide AI to create high-quality videos that match your vision. Whether you're making AI-generated movie quality video prompts, exploring AI video generators, or working with prompt AI tools, these strategies will help you achieve better results.
With these tips in hand, you are now ready to experiment with AI video prompts to create stunning, professional-quality videos. Keep testing and refining your prompts, and soon you'll be generating AI videos that perfectly match your creative ideas.
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