Pixverse Pixverse C1 Transition

Pixverse Pixverse C1 Transition

Playground

PixVerse C1 generates smooth transition videos between two images with flexible duration (1-15s), multiple resolutions up to 1080p, and optional native audio generation. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.

Features

PixVerse C1 Transition

PixVerse C1 Transition generates a smooth, cinematic video transition between two images. Upload a start frame and an end frame, describe how the scene should transform — the model produces a natural, motion-consistent clip that flows seamlessly from one image to the other.

• Need to animate a single image? Try PixVerse C1 Image-to-Video

Why Choose This?

• Start-to-end frame transitions Generates a coherent video that naturally bridges two distinct images with smooth, believable motion.

• Prompt-guided transformation Describe how the transition should unfold — scene changes, camera movements, environmental shifts, and more.

• Eight aspect ratio options Supports 16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3, and 21:9 for any platform or format.

• Four resolution tiers Generate from 360p up to 1080p to match your quality and delivery requirements.

• Optional native audio generation Enable generate_audio_switch to produce synchronized ambient sound alongside the transition.

• Extended duration Generate clips from 1 to 15 seconds for full creative control over transition length.

Parameters

How to Use

1. Write your prompt — describe how the transition should unfold between the two frames.
2. Upload your start image — provide the URL of the opening frame.
3. Upload your end image — provide the URL of the target frame to transition toward.
4. Select aspect ratio — choose the format that fits your target platform.
5. Select resolution — 360p for fastest/lowest cost, 720p for standard, 1080p for highest quality.
6. Set duration — choose between 1 and 15 seconds.
7. Enable audio (optional) — check generate_audio_switch to generate synchronized native audio.
8. Submit — generate, preview, and download your transition video.

Pricing

Billing Rules

• 360p / 540p: $0.10 per second
• 720p: $0.20 per second
• 1080p: $0.40 per second
• Audio surcharge: +$0.10 flat fee when generate_audio_switch is enabled

Best Use Cases

• Scene transitions — Bridge two distinct environments or visual states with a natural cinematic transition.
• Before & after content — Create compelling before-and-after reveal clips for social media.
• Seasonal & atmospheric changes — Shift between seasons, times of day, or weather conditions from the same scene.
• Marketing & advertising — Transition between product states or campaign visuals for polished ad content.
• Creative storytelling — Connect two visual moments with a smooth, motioned narrative bridge.

Pro Tips

• Use images of the same scene or subject from different states for the most natural transition results.
• Be specific in your prompt about what changes between the two frames — lighting, season, atmosphere, or subject state.
• Use 360p to test your transition concept before committing to a 1080p final render.
• Enable audio for transitions with strong environmental context like nature scenes, city environments, or action sequences.

Notes

• prompt, image, and end_image are all required fields.
• Ensure image URLs are publicly accessible.
• Please follow PixVerse’s content usage policies when crafting prompts.

Related Models

• PixVerse C1 Image-to-Video — Animate a single reference image into a cinematic video clip.
• PixVerse C1 Text-to-Video — Generate video from text prompts without reference images.
• PixVerse V6 Transition — Previous generation PixVerse transition model.

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/pixverse/pixverse-c1/transition" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5,
    "generate_audio_switch": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"