moreminimore-marketing/docs/VIDEO_MODEL_EDUCATION_SYSTEM.md

Video Model Education System - Implementation Complete ✅

Overview

Created a comprehensive, non-technical model education system to help content creators choose the right AI model for their video generation needs. The system provides clear, creator-focused information without technical jargon.

Implementation Summary

1. Backend Implementation ✅

Google Veo 3.1 Service (backend/services/llm_providers/video_generation/wavespeed_provider.py):

• ✅ Complete implementation following same pattern
• ✅ Duration: 4, 6, or 8 seconds
• ✅ Resolution: 720p or 1080p
• ✅ Aspect ratios: 16:9 or 9:16
• ✅ Audio generation support
• ✅ Negative prompt support
• ✅ Seed control
• ✅ Progress callbacks
• ✅ Error handling

Factory Function Updated:

• ✅ Added Veo 3.1 to model mappings
• ✅ Supports: "veo3.1", "google/veo3.1", "google/veo3.1/text-to-video"

2. Frontend Model Education System ✅

Model Information (frontend/src/components/VideoStudio/modules/CreateVideo/models/videoModels.ts):

• ✅ Comprehensive model data for 3 models:
  • HunyuanVideo-1.5
  • LTX-2 Pro
  • Google Veo 3.1
• ✅ Non-technical, creator-focused descriptions
• ✅ Use case recommendations
• ✅ Strengths and limitations
• ✅ Pricing information
• ✅ Tips for best results

Model Selector Component (frontend/src/components/VideoStudio/modules/CreateVideo/components/ModelSelector.tsx):

• ✅ Dropdown with model selection
• ✅ Real-time compatibility checking
• ✅ Cost calculation based on selected model
• ✅ Expandable details panel
• ✅ Visual indicators (audio support, compatibility)
• ✅ Best-for use cases display
• ✅ Pro tips section

3. UI Integration ✅

GenerationSettingsPanel:

• ✅ Model selector integrated (only for text-to-video mode)
• ✅ Positioned after mode toggle, before prompt input
• ✅ Seamless integration with existing UI

useCreateVideo Hook:

• ✅ Added selectedModel state (default: 'hunyuan-video-1.5')
• ✅ Updated cost calculation to use model-specific pricing
• ✅ Model selection persists across settings changes

Model Information Structure

Each model includes:

1. Basic Info:

   • Name & tagline
   • Description (non-technical)

2. Capabilities:

   • Best for (use cases)
   • Strengths
   • Limitations

3. Technical Specs (for compatibility):

   • Durations supported
   • Resolutions supported
   • Aspect ratios
   • Audio support

4. Pricing:

   • Cost per second by resolution

5. Education:

   • Example use cases
   • Tips for best results

Model Comparison

Feature	HunyuanVideo-1.5	LTX-2 Pro	Google Veo 3.1
Best For	Social media, quick content	Production, YouTube	Multi-platform, flexible
Duration	5, 8, 10s	6, 8, 10s	4, 6, 8s
Resolution	480p, 720p	1080p (fixed)	720p, 1080p
Audio	❌ No	✅ Yes	✅ Yes
Cost (720p)	$0.04/s	N/A	$0.08/s
Cost (1080p)	N/A	$0.06/s	$0.12/s
Speed	Fast	Medium	Medium
Quality	Good	Excellent	Excellent

User Experience Features

1. Smart Compatibility Checking

• ✅ Models incompatible with current settings are disabled
• ✅ Clear reason shown (e.g., "Duration 5s not supported")
• ✅ Only compatible models shown as selectable

2. Real-Time Cost Calculation

• ✅ Cost updates based on selected model
• ✅ Shows estimated cost in model selector
• ✅ Updates when duration/resolution changes

3. Educational Content

• ✅ Expandable details panel
• ✅ Strengths listed with checkmarks
• ✅ Pro tips for best results
• ✅ Best-for use cases as chips

4. Visual Indicators

• ✅ Audio support indicator (green/red)
• ✅ Cost chip with pricing
• ✅ Compatibility warnings
• ✅ Model tagline for quick understanding

Creator-Focused Messaging

HunyuanVideo-1.5

• Tagline: "Lightweight & Fast - Perfect for Quick Content"
• Best For: Instagram Reels, TikTok, quick social media content
• Tips: Use for 5-8 second clips, describe motion clearly

LTX-2 Pro

• Tagline: "Production Quality with Synchronized Audio"
• Best For: YouTube, professional marketing, music videos
• Tips: Audio automatically matches motion, best for 6-8 second clips

Google Veo 3.1

• Tagline: "High-Quality with Flexible Options"
• Best For: YouTube, multi-platform content, flexible needs
• Tips: Use negative prompts, seed for consistency, 720p for social, 1080p for YouTube

Next Steps

1. ✅ Backend: All 3 models implemented
2. ✅ Frontend: Model education system complete
3. ⏳ Testing: Test model selection and cost calculation
4. ⏳ Additional Models: Add LTX-2 Fast and Retake when ready

Files Created/Modified

Backend

• ✅ backend/services/llm_providers/video_generation/wavespeed_provider.py
  • Added GoogleVeo31Service class
  • Updated factory function

Frontend

• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/models/videoModels.ts (NEW)
• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/components/ModelSelector.tsx (NEW)
• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/components/GenerationSettingsPanel.tsx (MODIFIED)
• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/hooks/useCreateVideo.ts (MODIFIED)
• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/CreateVideo.tsx (MODIFIED)
• ✅ frontend/src/components/VideoStudio/modules/CreateVideo/components/index.ts (MODIFIED)

Summary

✅ Complete model education system for content creators ✅ 3 models implemented (HunyuanVideo-1.5, LTX-2 Pro, Google Veo 3.1) ✅ Non-technical, creator-focused descriptions and tips ✅ Smart compatibility checking prevents invalid selections ✅ Real-time cost calculation based on model selection ✅ Expandable educational content for informed decisions

The system is ready for testing and provides end users with all the information they need to choose the right AI model for their content creation needs.