Presenter 🎦

Introducing Presenter: A Multi-Agent AI Tool that can:

• Create beautiful presentations for any given topic 🔥
• Render intuitive & visually appealing diagrams 🖼️ for slides when needed (using Mermaid)
• Write scripts for every slide 📜
• Render & View interactive presentations in HTML 💻 (using markdown-slides & reveal.js)
• Intuitive speaker view with scripts (reveal.js)
• Export presentations to PDF 🖨️ (using DeckTape)
• Generate audio narrations from scripts 🎙️ (using ElevenLabs)
• Render full video presentations 🎥 with all the slides and voiceover (using FFmpeg)

Video Demo with overview of the multi-agent setup

Tools Used

• LlamaIndex Workflows to orchestrate the entire multi-agent setup
• markdown-slides and reveal.js for rendering & viewing the presentation
• Mermaid to render the diagrams
• DeckTape to export the presentation to PDF
• ElevenLabs API to create audio narration for the slides
• FFmpeg to render the full presentation with voiceover

How to use

• First install the necessary tools

python -m pip install git+https://gitlab.com/da_doomer/markdown-slides.git
npm install -g @mermaid-js/mermaid-cli
npm install -g decktape
npm install -g puppeteer
puppeteer browsers install chrome

• Install FFmpeg for your operating system from here

• Clone the repo

git clone https://github.com/rsrohan99/presenter.git
cd presenter

• Install dependencies

pip install -r requirements.txt

• Create .env file and add OPENAI_API_KEY and ELEVENLABS_API_KEY

cp .env.example .env

• Run the workflow with the topic to create the presentation on

python run.py "observer design pattern"

• Add --export-video argument to generate a full video of the presentation with voiceover.

python run.py "observer design pattern" --export-video

• After running the workflow, it'll put all the files (slides, video, pdf etc.) inside the presentations folder
• There be a folder for each presentation generated
• The interactive HTML for the presentation will be at presentations/<presentation_folder>/output/index.html
• The extracted PDF of the presentation will be at presentations/<presentation_folder>/presentation.pdf
• The rendered video with voiceover of the presentation will be at presentations/<presentation_folder>/presentation.mp4