Pruna AI P-Video Image to Video API

Pruna AI P-Video Image-to-Video

Pruna AI P-Video Image-to-Video transforms a single reference image into a generated video clip with prompt-guided motion, controllable duration, resolution options, optional audio saving, and seed-based reproducibility. It is suitable for cinematic shots, character scenes, commercial visuals, concept videos, and other image-driven video generation workflows.

Why Choose This?

• Image-guided video generation Start from a reference image and generate motion while preserving the overall scene, subjects, and visual identity.

• Prompt-based motion control Use a text prompt to describe subject movement, camera behavior, emotional tone, and scene progression.

• Flexible output settings Control duration and resolution based on quality and budget needs.

• Optional audio saving Enable save_audio when you want the saved output to include audio.

• Seed support for reproducibility Use seed to get more consistent results across repeated runs.

• Simple pricing model Cost scales clearly with duration and output resolution.

Parameters

Parameter	Required	Description
image	Yes	Reference image used as the starting visual input for video generation.
prompt	Yes	Text description of the desired motion, scene progression, camera movement, and style.
duration	No	Video duration in seconds.
resolution	No	Output resolution: 720p or 1080p.
seed	No	Random seed for reproducibility. Use the same seed to get more consistent results.
save_audio	No	Whether to save the generated video with audio.

How to Use

1. Upload your image — provide the reference image you want to animate.
2. Write your prompt — describe the motion, subject behavior, camera movement, and mood you want.
3. Set duration — choose how long the video should be.
4. Choose resolution — use 720p for lower cost or 1080p for higher quality.
5. Set a seed (optional) — use a fixed seed for more reproducible generations.
6. Enable audio saving (optional) — turn on save_audio if you want the saved result to include audio.
7. Submit — run the model and download the generated video.

Example Prompt

Two characters stand on a rainy train platform as a distant train approaches. One person tightens their grip on a suitcase while the other slowly lowers their eyes toward the unopened letter. The camera slowly pushes in between them, emphasizing the emotional distance. Preserve the same characters, faces, outfits, lighting, background, and composition while adding subtle cinematic motion and realistic atmosphere.

Pricing

Pricing is based on duration and resolution.

Resolution	Per Second
720p	$0.02
1080p	$0.04

Example Costs

Resolution	5s	10s	15s
720p	$0.10	$0.20	$0.30
1080p	$0.20	$0.40	$0.60

Billing Rules

• 720p costs $0.02 per second
• 1080p costs 2× the 720p rate
• Pricing scales linearly with duration
• seed and save_audio do not affect pricing

Best Use Cases

• Character scene animation — Turn still character images into short cinematic moments with subtle motion.
• Commercial image animation — Bring product, fashion, or editorial stills to life with camera and subject movement.
• Concept visualization — Convert a keyframe or story image into a motion preview for pitching and ideation.
• Mood-driven storytelling — Use prompts to shape atmosphere, pacing, and emotional tone from a single image.
• Social media video — Generate short clips from still images for promotional or narrative content.
• Creative prototyping — Explore multiple motion directions from the same base image with prompt and seed control.

Pro Tips

• Use a clean, high-quality reference image for better stability and subject preservation.
• Be specific in your prompt about motion, camera behavior, and what should remain unchanged.
• Mention preservation explicitly when identity, outfit, background, or composition must stay consistent.
• Start with shorter durations to validate motion before generating longer clips.
• Use 720p for quick testing, then switch to 1080p for higher-quality final outputs.
• Keep the same seed when you want to iterate on a concept with more consistent results.

Notes

• Both image and prompt are required.
• Pricing depends on duration and resolution.
• save_audio controls whether the saved video includes audio, but does not affect pricing.
• seed helps with reproducibility but may not guarantee identical results in every case.

Related Models

• Pruna AI P-Video Text-to-Video — Generate videos directly from natural-language prompts.
• Pruna AI P-Image Text-to-Image — Generate still images from prompts for image-first creative workflows.