AI Text to Image Generator
Create polished images from prompts with leading AI image models, flexible settings, and a fast browser-based workflow.
Pixverse/pixverse-v6-extend
pixverse-v6-extend
Extend videos with Pixverse V6 Extend API using 1080p output, optional sound, seed, and negative prompt controls. Stable pricing for video continuation. Built for free testing and stable API workflows.
Video Edit
Related Pixverse V6 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-v6-extend',
prompt: 'Continue the scene as the subject walks into the gallery hall',
duration: 5,
resolution: '720p',
video_url: 'https://example.com/source-video.mp4',
sound: false,
negative_prompt: 'shaky camera, artifacts',
seed: 0
})
});
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-v6-extend',
'prompt': 'Continue the scene as the subject walks into the gallery hall',
'duration': 5,
'resolution': '720p',
'video_url': 'https://example.com/source-video.mp4',
'sound': False,
'negative_prompt': 'shaky camera, artifacts',
'seed': 0
}
)
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-v6-extend",
"prompt": "Continue the scene as the subject walks into the gallery hall",
"duration": 5,
"resolution": "720p",
"video_url": "https://example.com/source-video.mp4",
"sound": false,
"negative_prompt": "shaky camera, artifacts",
"seed": 0
}'
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 V6 Extend Pricing
| Parameters | Price | Original Price | Discount |
|---|
README
Fast & Affordable PixVerse V6 Extend API (AI Video Continuation)
PixVerse V6 Extend API continues an existing video clip with AI-generated footage guided by a prompt. This affordable video extension API helps developers lengthen scenes, continue product shots, extend social clips, and build iterative video workflows with flexible resolution, optional audio, negative prompt guidance, and seed control. Designed for practical video continuation, PixVerse V6 Extend gives teams a scalable way to generate the next motion segment from an existing video on Flaq AI.
Key Features of PixVerse V6 Extend API
-
AI Video Continuation: Extend an existing video by generating a new short segment that follows the supplied clip and prompt direction.
-
Cost-Effective Extension Workflow: PixVerse V6 Extend supports affordable continuation across multiple resolutions and audio choices, making it useful for repeated video production.
-
Prompt-Guided Scene Development: Describe how the scene should continue, including subject action, camera movement, environment changes, and visual mood.
-
Negative Prompt Support: Reduce unwanted artifacts, motion patterns, styles, or objects by guiding the model away from specific outcomes.
-
Seed Control for Repeatability: Use seed settings when consistent behavior matters for testing, controlled variations, or production workflows.
-
Optional Audio Support: Generate continuation clips with sound when the final output needs a more complete audiovisual result.
-
Flexible Resolution Options: Choose from multiple output quality levels to match prototype, standard production, or high-definition delivery needs.
How to Use PixVerse V6 Extend API for Video Continuation on Flaq AI
-
Input: An existing video URL plus a natural-language prompt describing how the scene should continue.
-
Output: A generated continuation video clip delivered through a secure API workflow.
-
Resolution: Multiple resolution options are available for balancing speed, budget, and output quality.
-
Duration: Short-form extension generation is supported for controlled continuation and iterative video building.
-
Audio: Optional sound can be enabled when the extension should include an audio track.
-
Aspect Ratios: The workflow does not require a separate aspect ratio setting; composition follows the supplied video and selected output configuration.
-
Capabilities: Video continuation, prompt-guided scene extension, negative prompt guidance, seed control, optional audio, flexible resolution control, and PixVerse V6 API integration.
Best Use Cases for PixVerse V6 Extend API Integration
-
Longer Social Video Creation: Extend short clips into richer social media assets while preserving the scene direction and visual continuity.
-
Product Shot Continuation: Continue product motion, lifestyle footage, or promotional scenes for more flexible editing and ad production.
-
Creative Iteration & Story Building: Generate the next beat of a scene from an existing clip, then refine the prompt for alternate continuations.
-
Campaign Variant Production: Produce multiple extended versions of a source clip for testing different endings, pacing, and creative directions.
-
Video Tool Integration: Add AI video continuation to editors, creative automation platforms, and content generation systems through a direct API workflow.
Note Please ensure your video inputs and prompts comply with PixVerse and Flaq AI safety guidelines. If an error occurs, review the source video and prompt, adjust restricted content, and try again.
PixVerse V6 Extend vs Competitors: Comparative Analysis
-
PixVerse V6 Extend vs. PixVerse V6 Image-to-Video PixVerse V6 Image-to-Video animates a static first frame. PixVerse V6 Extend continues from an existing video clip, making it better for workflows where motion, timing, and scene context already exist.
-
PixVerse V6 Extend vs. PixVerse C1 Workflows PixVerse C1 focuses on cinema-quality generation and image-guided video creation. PixVerse V6 Extend is designed for affordable video continuation with negative prompt and seed controls for practical production.
-
PixVerse V6 Extend vs. Runway Video Extension Workflows Runway provides a broad creative editing environment. PixVerse V6 Extend API is better for developers who need direct video continuation inside automated tools and product workflows.
-
PixVerse V6 Extend vs. Kling Video Generation Kling is strong for generating dynamic video from prompts or images. PixVerse V6 Extend focuses specifically on continuing existing clips, which is valuable when the source scene must remain the foundation.
-
PixVerse V6 Extend vs. Luma Dream Machine Luma Dream Machine supports fast creative video experimentation. PixVerse V6 Extend provides a structured API route for continuing existing footage with prompt, negative prompt, seed, audio, and resolution controls.
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.
AI Image to Image Generator
Upload a reference image, guide edits with prompts, and transform visuals for design, marketing, and creative production.
AI Text to Video Generator
Turn written scene ideas into short AI videos with model selection, motion prompts, and practical generation controls.
AI Image to Video Generator
Animate reference images into smooth AI video clips for products, portraits, social posts, and creative concepts.