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Pixverse/pixverse-c1-transition
pixverse-c1-transition
Generate start-to-end frame transitions via Pixverse C1 API with 1080p output and optional sound. Stable pricing for precise visual transition workflows. Built for free testing and stable API workflows.
Image to Video
Related Pixverse C1 Models
API Examples
Submit Example
// Step 1: Submit generation request
const response = await fetch('https://api.flaq.ai/api/v1/video/task', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY'
},
body: JSON.stringify({
model_name: 'pixverse-c1-transition',
prompt: 'Smooth cinematic morph between the two keyframes',
duration: 6,
resolution: '720p',
image_url: 'https://example.com/start-frame.jpg',
image_end_url: 'https://example.com/end-frame.jpg',
sound: true
})
});
const { data } = await response.json();
const taskId = data.task_id;
Polling Example
// Step 2: Poll for results
const taskId = data.task_id;
const pollResult = async (taskId) => {
const res = await fetch(`https://api.flaq.ai/api/v1/video/${taskId}`, {
headers: { 'Authorization': 'Bearer YOUR_API_KEY' }
});
return res.json();
};
while (true) {
const pollResultData = await pollResult(taskId);
const status = pollResultData.data.task_status;
if (status === 'succeed') {
console.log(pollResultData.data.task_result.videos[0].url);
break;
}
if (status === 'failed') {
console.error(pollResultData.data.task_status_msg);
break;
}
await new Promise(resolve => setTimeout(resolve, 10000));
}
Submit Example
# Step 1: Submit generation request
import requests
response = requests.post(
'https://api.flaq.ai/api/v1/video/task',
headers={
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY'
},
json={
'model_name': 'pixverse-c1-transition',
'prompt': 'Smooth cinematic morph between the two keyframes',
'duration': 6,
'resolution': '720p',
'image_url': 'https://example.com/start-frame.jpg',
'image_end_url': 'https://example.com/end-frame.jpg',
'sound': True
}
)
result = response.json()
task_id = result['data']['task_id']
Polling Example
# Step 2: Poll for results
task_id = response.json()['data']['task_id']
poll_url = f"https://api.flaq.ai/api/v1/video/{task_id}"
while True:
poll_result = requests.get(poll_url, headers={'Authorization': 'Bearer YOUR_API_KEY'}).json()
status = poll_result['data']['task_status']
if status == 'succeed':
print(poll_result['data']['task_result']['videos'][0]['url'])
break
if status == 'failed':
print(poll_result['data']['task_status_msg'])
break
time.sleep(10)
Submit Example
# Step 1: Submit generation request
curl -X POST https://api.flaq.ai/api/v1/video/task \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model_name": "pixverse-c1-transition",
"prompt": "Smooth cinematic morph between the two keyframes",
"duration": 6,
"resolution": "720p",
"image_url": "https://example.com/start-frame.jpg",
"image_end_url": "https://example.com/end-frame.jpg",
"sound": true
}'
Polling Example
# Step 2: Poll for results
# Replace {task_id} with the task_id returned from the submit response
curl -X GET "https://api.flaq.ai/api/v1/video/{task_id}" \
-H "Authorization: Bearer YOUR_API_KEY"
Try the AI Video Generator now
Pixverse C1 Transition Pricing
| Parameters | Price | Original Price | Discount |
|---|
README
Fast & Affordable PixVerse C1 Transition API (First-and-Last-Frame Video Generation)
PixVerse C1 Transition API creates cinematic video clips between a starting image and an ending image. This first-and-last-frame PixVerse API is designed for controlled scene transitions, product reveals, before-and-after sequences, and storyboard-style motion generation. With flexible resolution options, optional audio, and short-form duration support, PixVerse C1 Transition helps developers build reliable image-guided video workflows on Flaq AI.
Key Features of PixVerse C1 Transition API
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First-and-Last-Frame Control: Provide a starting image and an ending image to guide the video's visual trajectory from opening composition to final frame.
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Cinematic Transition Generation: Create smooth motion between two visual states for reveals, transformations, scene changes, and narrative beats.
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High-Fidelity Image Guidance: Preserve important source details while generating coherent motion that connects the two supplied frames.
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Flexible Resolution Support: Generate transition clips across multiple quality levels, making the workflow useful for both quick previews and high-definition production assets.
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Optional Audio Support: Add sound when the transition needs more impact for social content, ads, or cinematic presentation.
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Prompt-Guided Motion Direction: Use natural language to describe camera movement, pacing, subject behavior, environment changes, and visual mood.
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Production-Friendly API Workflow: Integrate PixVerse C1 Transition into automated tools, creative platforms, and batch video production systems.
How to Use PixVerse C1 Transition API for Controlled Video Transitions on Flaq AI
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Input: A starting image, an ending image, and a natural-language prompt describing the desired movement between the two frames.
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Output: A generated transition video that connects the first frame to the final frame through coherent motion.
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Resolution: Multiple resolution options are available for preview, standard, and high-definition output.
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Duration: Short-form clip generation is supported for controlled transitions and fast creative iteration.
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Audio: Optional sound can be enabled when the transition should include an audio track.
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Aspect Ratios: The workflow does not require a separate aspect ratio setting; visual structure is guided by the supplied start and end frames.
-
Capabilities: First-frame and end-frame control, prompt-guided transition generation, optional audio, flexible resolution control, and PixVerse C1 API integration.
Best Use Cases for PixVerse C1 Transition API Integration
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Product Reveals & Transformations: Animate from one product state to another for launches, feature reveals, packaging changes, and promotional clips.
-
Before-and-After Marketing: Create controlled transformation videos for beauty, fashion, interior design, fitness, and creative service campaigns.
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Storyboard Motion: Convert paired storyboard frames into short transitional video shots for pitch decks, previs, and production planning.
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Cinematic Scene Changes: Generate smooth transitions between two visual compositions for trailers, social videos, and narrative content.
-
Creative Automation: Build workflows that turn image pairs into repeatable video transitions for design tools, ad systems, and content platforms.
Note Please ensure your image inputs and prompts comply with PixVerse and Flaq AI safety guidelines. If an error occurs, review both frames and the prompt, adjust restricted content, and try again.
PixVerse C1 Transition vs Competitors: Comparative Analysis
-
PixVerse C1 Transition vs. PixVerse V6 Transition PixVerse V6 Transition is a flexible and affordable first-and-last-frame workflow. PixVerse C1 Transition emphasizes cinema-quality transition generation, making it a strong fit for polished visual storytelling and controlled creative direction.
-
PixVerse C1 Transition vs. Runway Image Transition Workflows Runway offers strong creative tooling for visual experimentation. PixVerse C1 Transition API focuses on direct integration, first-and-last-frame control, and scalable transition generation for developer products.
-
PixVerse C1 Transition vs. Kling Image-to-Video Kling can generate strong image-driven motion from a single visual reference. PixVerse C1 Transition provides more explicit endpoint control through separate start and end frames, which is valuable for planned scene evolution.
-
PixVerse C1 Transition vs. Pika Transition Workflows Pika is approachable for stylized creator workflows. PixVerse C1 Transition is designed for API-based production where teams need consistent transition generation from paired visual inputs.
-
PixVerse C1 Transition vs. Luma Dream Machine Luma Dream Machine is useful for fast image animation. PixVerse C1 Transition differentiates with clear two-frame guidance, optional audio support, and practical output controls for commercial transition clips.
Explore multiple Creative Tools with Flaq AI
Explore several AI creation tools for quick image and video workflows in your browser, then scale successful ideas with Flaq AI's production-ready model APIs. Flaq AI provides a unified API layer for all models, making it easy to use and scale your workflows.
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