AI Multimodal
SkillFiles & storageProcess and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (captioning, object detection, OCR, visual Q&A, segmentation), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image with Imagen 4, editing, composition, refinement), generate videos (text-to-video with Veo 3, 8-second clips with native audio). Use when working with audio/video files, analyzing images or screenshots, processing PDF documents, extracting structured data from media, creating images/videos from text prompts, or implementing multimodal AI features. Supports Gemini 3/2.5, Imagen 4, and Veo 3 models with context windows up to 2M tokens.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the AI Multimodal skill
What this skill tells your AI
The instructions your AI receives, as published by duongthinh03/portfolio in .agents/skills/ai-multimodal/SKILL.md and read by ahel’s review.
Process audio, images, videos, documents, and generate images/videos using Google Gemini's multimodal API.
Setup
export GEMINI_API_KEY="your-key" # Get from https://aistudio.google.com/apikey
pip install google-genai python-dotenv pillow
Quick Start
Analyze media: python scripts/gemini_batch_process.py --files <file> --task <analyze|transcribe|extract>
Generate content: python scripts/gemini_batch_process.py --task <generate|generate-video> --prompt "description"
Models
Image generation: imagen-4.0-generate-001 (standard), imagen-4.0-ultra-generate-001 (quality), imagen-4.0-fast-generate-001 (speed)
Video generation: veo-3.1-generate-preview (8s clips with audio)
Analysis: gemini-2.5-flash (recommended), gemini-2.5-pro (advanced)
Scripts
gemini_batch_process.py: Process audio/image/video/PDF, generate images/videos media_optimizer.py: Compress/resize/convert media for API limits document_converter.py: Convert DOCX/XLSX/PPTX to PDF
Use --help for options.
References
Load for detailed guidance:
| Topic | File |
|---|---|
| Audio | references/audio-processing.md |
| Images | references/vision-understanding.md |
| Image Gen | references/image-generation.md |
| Video | references/video-analysis.md |
| Video Gen | references/video-generation.md |
Limits
Formats: Audio (WAV/MP3/AAC, 9.5h), Images (PNG/JPEG/WEBP, 3.6k), Video (MP4/MOV, 6h), PDF (1k pages) Size: 20MB inline, 2GB File API
Signals
- GitHub stars
- 85
- Forks
- 78
- Last commit
- Jun 2026
Advanced
- Catalog kind
- skill
- Gateway key
ai-multimodal- Source
- github.com/duongthinh03/portfolio