Documentation Index
Fetch the complete documentation index at: https://docs.jinba.io/llms.txt
Use this file to discover all available pages before exploring further.
Overview
AI Video Generation tools allow you to create high-quality videos from simple text descriptions using advanced AI models. These tools support multiple video formats, aspect ratios, and durations for various use cases.
Key Features
LUMA_TEXT_TO_VIDEO
- Generate videos using Luma AI’s advanced models (ray-2, ray-flash-2, ray-1-6)
- Support for 4K resolution and multiple aspect ratios
- Customizable duration (5s or 10s) with seamless looping options
LUMA_TEXT_TO_IMAGE
- Generate high-quality images from text descriptions
KLING_TEXT_TO_VIDEO
- Generate videos using Kling AI’s enhanced models
- Improved motion quality and lifelike character generation
- Support for multiple aspect ratios and durations
Authentication
For further details, click here and click here.
To use video generation tools, you need API keys from the respective services:
Note: Treat API keys as sensitive information and never commit them to public repositories.
Example: Basic Video Generation
- id: generate_marketing_video
name: generate_marketing_video
tool: LUMA_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
- name: model
value: "ray-2"
- name: aspect_ratio
value: "16:9"
- name: duration
value: 10
- name: loop
value: false
input:
- name: prompt
value: |
A professional product showcase video featuring a sleek smartphone
rotating slowly on a white background with soft lighting. The phone
displays a modern app interface. Camera slowly zooms in to highlight
the premium build quality and design details.
- id: generate_social_media_video
name: generate_social_media_video
tool: KLING_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.KLING_API_KEY}}"
- name: aspect_ratio
value: "9:16"
- name: duration
value: 5
input:
- name: prompt
value: |
A vibrant animated scene of a person working at a coffee shop,
typing on a laptop with steam rising from their coffee cup.
Warm afternoon sunlight streaming through the window.
Perfect for social media content about productivity and lifestyle.
Example: Video Content Creation Pipeline
- id: get_video_brief
name: get_video_brief
tool: INPUT_JSON_WITH_VALIDATION
input:
- name: value
value: {
"video_type": "product_demo",
"product_name": "Smart Watch",
"target_audience": "fitness enthusiasts",
"duration": 10,
"style": "modern_minimal"
}
- id: generate_video_script
name: generate_video_script
tool: OPENAI_INVOKE
config:
- name: version
value: gpt-4
input:
- name: prompt
value: |
Create a detailed video description/prompt for AI video generation based on this brief:
Product: {{steps.get_video_brief.result.product_name}}
Target Audience: {{steps.get_video_brief.result.target_audience}}
Duration: {{steps.get_video_brief.result.duration}} seconds
Style: {{steps.get_video_brief.result.style}}
Type: {{steps.get_video_brief.result.video_type}}
Requirements:
1. Write a detailed visual description for AI video generation
2. Include camera movements, lighting, and composition details
3. Specify product positioning and key features to highlight
4. Ensure the description fits the target duration
5. Match the requested visual style
Format the output as a single, detailed prompt suitable for AI video generation.
- id: create_main_video
name: create_main_video
tool: LUMA_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
- name: model
value: "ray-2"
- name: aspect_ratio
value: "16:9"
- name: duration
value: "{{steps.get_video_brief.result.duration}}"
input:
- name: prompt
value: "{{steps.generate_video_script.result.content}}"
- id: create_social_variant
name: create_social_variant
tool: KLING_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.KLING_API_KEY}}"
- name: aspect_ratio
value: "9:16"
- name: duration
value: 5
input:
- name: prompt
value: |
Vertical social media version: {{steps.generate_video_script.result.content}}
Optimized for mobile viewing with close-up shots and dynamic movement.
Example: Multi-Format Content Creation
- id: create_hero_image
name: create_hero_image
tool: LUMA_TEXT_TO_IMAGE
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
input:
- name: prompt
value: |
A stunning hero image for a tech startup website. Modern office space
with diverse team members collaborating around a large display showing
data visualizations. Professional lighting, clean design, inspiring
atmosphere. High-resolution, photorealistic.
- id: create_background_video
name: create_background_video
tool: LUMA_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
- name: model
value: "ray-flash-2"
- name: aspect_ratio
value: "16:9"
- name: duration
value: 10
- name: loop
value: true
input:
- name: prompt
value: |
Subtle background video for website hero section. Gentle floating
abstract particles and soft geometric shapes in corporate blue colors.
Minimal motion, professional feel, seamless loop. Perfect for website
background without being distracting.
- id: create_product_showcase
name: create_product_showcase
tool: KLING_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.KLING_API_KEY}}"
- name: aspect_ratio
value: "1:1"
- name: duration
value: 5
input:
- name: prompt
value: |
Square format product showcase for Instagram. Modern laptop computer
on a clean desk setup with plants and coffee. Smooth 360-degree
rotation showing all angles. Premium aesthetic with natural lighting
and minimal shadows.
Example: Video Generation with Quality Control
- id: generate_video_options
name: generate_video_options
tool: PYTHON_SANDBOX_RUN
input:
- name: script
value: |
import json
base_prompt = "A professional presentation of a new mobile app interface"
# Generate variations for A/B testing
variations = [
{
"name": "version_a_minimal",
"prompt": f"{base_prompt} with minimal design, clean white background, subtle animations",
"model": "ray-2",
"aspect_ratio": "16:9"
},
{
"name": "version_b_dynamic",
"prompt": f"{base_prompt} with dynamic camera movements, colorful gradient background, energetic transitions",
"model": "ray-flash-2",
"aspect_ratio": "16:9"
},
{
"name": "version_c_social",
"prompt": f"{base_prompt} optimized for social media, vertical format, engaging visual effects",
"model": "ray-2",
"aspect_ratio": "9:16"
}
]
print(json.dumps({"variations": variations}))
- id: create_version_a
name: create_version_a
tool: LUMA_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
- name: model
value: "{{steps.generate_video_options.result.variations[0].model}}"
- name: aspect_ratio
value: "{{steps.generate_video_options.result.variations[0].aspect_ratio}}"
- name: duration
value: 10
input:
- name: prompt
value: "{{steps.generate_video_options.result.variations[0].prompt}}"
- id: create_version_b
name: create_version_b
tool: LUMA_TEXT_TO_VIDEO
config:
- name: api_key
value: "{{secrets.LUMA_API_KEY}}"
- name: model
value: "{{steps.generate_video_options.result.variations[1].model}}"
- name: aspect_ratio
value: "{{steps.generate_video_options.result.variations[1].aspect_ratio}}"
- name: duration
value: 10
input:
- name: prompt
value: "{{steps.generate_video_options.result.variations[1].prompt}}"
- id: analyze_results
name: analyze_results
tool: PYTHON_SANDBOX_RUN
input:
- name: script
value: |
import json
# Compile results
results = {
"version_a": {
"url": "{{steps.create_version_a.result.video_url}}",
"status": "{{steps.create_version_a.result.status}}",
"style": "minimal"
},
"version_b": {
"url": "{{steps.create_version_b.result.video_url}}",
"status": "{{steps.create_version_b.result.status}}",
"style": "dynamic"
}
}
print(json.dumps({"video_results": results}))
Tips and Best Practices
- Use specific, detailed prompts for better video quality
- Choose the right model based on your needs (quality vs speed)
- Consider aspect ratio based on intended platform (16:9 for web, 9:16 for mobile)
- Test different prompt variations to find the best results
- Use looping for background videos and website elements
- Plan video duration based on platform requirements
- Include lighting, camera movement, and composition details in prompts
- Consider creating multiple versions for A/B testing
- Monitor API usage and costs for high-volume generation
Jinba Flow
Jinba App
Jinba Toolbox