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gradio-webrtc/docs/cookbook.md
2025-04-01 16:04:53 +08:00

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A collection of applications built with FastRTC. Click on the tags below to find the app you're looking for!

Audio Video LLM Computer Vision Real-time API Voice Chat Code Generation Stopword Transcription SambaNova Groq ElevenLabs Kyutai Agentic Local Models
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  • 🗣️{ .lg .middle }👀{ .lg .middle } Gemini Audio Video Chat {: data-tags="audio,video,real-time-api"}

    ---
    
    Stream BOTH your webcam video and audio feeds to Google Gemini. You can also upload images to augment your conversation!
    
    <video width=98% src="https://github.com/user-attachments/assets/9636dc97-4fee-46bb-abb8-b92e69c08c71" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/gemini-audio-video)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/gemini-audio-video)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/gemini-audio-video/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Google Gemini Real Time Voice API {: data-tags="audio,real-time-api,voice-chat"}

    ---
    
    Talk to Gemini in real time using Google's voice API.
    
    <video width=98% src="https://github.com/user-attachments/assets/ea6d18cb-8589-422b-9bba-56332d9f61de" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/talk-to-gemini)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/talk-to-gemini-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/talk-to-gemini/blob/main/app.py)
    
  • 🗣️{ .lg .middle } OpenAI Real Time Voice API {: data-tags="audio,real-time-api,voice-chat"}

    ---
    
    Talk to ChatGPT in real time using OpenAI's voice API.
    
    <video width=98% src="https://github.com/user-attachments/assets/178bdadc-f17b-461a-8d26-e915c632ff80" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/talk-to-openai)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/talk-to-openai-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/talk-to-openai/blob/main/app.py)
    
  • 🤖{ .lg .middle } Hello Computer {: data-tags="llm,stopword,sambanova"}

    ---
    
    Say computer before asking your question!
    <video width=98% src="https://github.com/user-attachments/assets/afb2a3ef-c1ab-4cfb-872d-578f895a10d5" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/hello-computer)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/hello-computer-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/hello-computer/blob/main/app.py)
    
  • 🤖{ .lg .middle } Llama Code Editor {: data-tags="audio,llm,code-generation,groq,stopword"}

    ---
    
    Create and edit HTML pages with just your voice! Powered by Groq!
    
    <video width=98% src="https://github.com/user-attachments/assets/98523cf3-dac8-4127-9649-d91a997e3ef5" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/llama-code-editor)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/llama-code-editor/blob/main/app.py)
    
  • 🗣️{ .lg .middle } SmolAgents with Voice {: data-tags="audio,llm,voice-chat,agentic"}

    ---
    
    Build a voice-based smolagent to find a coworking space!
    
    <video width=98% src="https://github.com/user-attachments/assets/ddf39ef7-fa7b-417e-8342-de3b9e311891" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/burtenshaw/coworking_agent/)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/burtenshaw/coworking_agent/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Talk to Claude {: data-tags="audio,llm,voice-chat"}

    ---
    
    Use the Anthropic and Play.Ht APIs to have an audio conversation with Claude.
    
    <video width=98% src="https://github.com/user-attachments/assets/fb6ef07f-3ccd-444a-997b-9bc9bdc035d3" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/burtenshaw/coworking_agent)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/burtenshaw/coworking_agent)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/talk-to-claude/blob/main/app.py)
    
  • 🎵{ .lg .middle } LLM Voice Chat {: data-tags="audio,llm,voice-chat,groq,elevenlabs"}

    ---
    
    Talk to an LLM with ElevenLabs!
    
    <video width=98% src="https://github.com/user-attachments/assets/584e898b-91af-4816-bbb0-dd3216eb80b0" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/llm-voice-chat)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/llm-voice-chat-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/llm-voice-chat/blob/main/app.py)
    
  • 🎵{ .lg .middle } Whisper Transcription {: data-tags="audio,transcription,groq"}

    ---
    
    Have whisper transcribe your speech in real time!
    
    <video width=98% src="https://github.com/user-attachments/assets/87603053-acdc-4c8a-810f-f618c49caafb" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/whisper-realtime)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/whisper-realtime-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/whisper-realtime/blob/main/app.py)
    
  • 🤖{ .lg .middle } Talk to Sambanova {: data-tags="llm,stopword,sambanova"}

    ---
    
    Talk to Llama 3.2 with the SambaNova API.
    <video width=98% src="https://github.com/user-attachments/assets/92e4a45a-b5e9-45cd-b7f4-9339ceb343e1" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/talk-to-sambanova)
    
    [:octicons-arrow-right-24: Gradio UI](https://huggingface.co/spaces/fastrtc/talk-to-sambanova-gradio)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/talk-to-sambanova/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Hello Llama: Stop Word Detection {: data-tags="audio,llm,code-generation,stopword,sambanova"}

    ---
    
    A code editor built with Llama 3.3 70b that is triggered by the phrase "Hello Llama".
    Build a Siri-like coding assistant in 100 lines of code!
    
    <video width=98% src="https://github.com/user-attachments/assets/3e10cb15-ff1b-4b17-b141-ff0ad852e613" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/hey-llama-code-editor)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/hey-llama-code-editor/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Audio Input/Output with mini-omni2 {: data-tags="audio,llm,voice-chat"}

    ---
    
    Build a GPT-4o like experience with mini-omni2, an audio-native LLM.
    
    <video width=98% src="https://github.com/user-attachments/assets/58c06523-fc38-4f5f-a4ba-a02a28e7fa9e" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/mini-omni2-webrtc)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/mini-omni2-webrtc/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Kyutai Moshi {: data-tags="audio,llm,voice-chat,kyutai"}

    ---
    
    Kyutai's moshi is a novel speech-to-speech model for modeling human conversations.
    
    <video width=98% src="https://github.com/user-attachments/assets/becc7a13-9e89-4a19-9df2-5fb1467a0137" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/talk-to-moshi)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/talk-to-moshi/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Talk to Ultravox {: data-tags="audio,llm,voice-chat"}

    ---
    
    Talk to Fixie.AI's audio-native Ultravox LLM with the transformers library.
    
    <video width=98% src="https://github.com/user-attachments/assets/e6e62482-518c-4021-9047-9da14cd82be1" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/talk-to-ultravox)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/talk-to-ultravox/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Talk to Llama 3.2 3b {: data-tags="audio,llm,voice-chat"}

    ---
    
    Use the Lepton API to make Llama 3.2 talk back to you!
    
    <video width=98% src="https://github.com/user-attachments/assets/3ee37a6b-0892-45f5-b801-73188fdfad9a" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/llama-3.2-3b-voice-webrtc)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/llama-3.2-3b-voice-webrtc/blob/main/app.py)
    
  • 🤖{ .lg .middle } Talk to Qwen2-Audio {: data-tags="audio,llm,voice-chat"}

    ---
    
    Qwen2-Audio is a SOTA audio-to-text LLM developed by Alibaba.
    
    <video width=98% src="https://github.com/user-attachments/assets/c821ad86-44cc-4d0c-8dc4-8c02ad1e5dc8" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/talk-to-qwen-webrtc)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/talk-to-qwen-webrtc/blob/main/app.py)
    
  • 📷{ .lg .middle } Yolov10 Object Detection {: data-tags="video,computer-vision"}

    ---
    
    Run the Yolov10 model on a user webcam stream in real time!
    
    <video width=98% src="https://github.com/user-attachments/assets/f82feb74-a071-4e81-9110-a01989447ceb" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/fastrtc/object-detection)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/fastrtc/object-detection/blob/main/app.py)
    
  • 📷{ .lg .middle } Video Object Detection with RT-DETR {: data-tags="video,computer-vision"}

    ---
    
    Upload a video and stream out frames with detected objects (powered by RT-DETR) model.
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/rt-detr-object-detection-webrtc)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/rt-detr-object-detection-webrtc/blob/main/app.py)
    
  • 🔈{ .lg .middle } Text-to-Speech with Parler {: data-tags="audio"}

    ---
    
    Stream out audio generated by Parler TTS!
    
    [:octicons-arrow-right-24: Demo](https://huggingface.co/spaces/freddyaboulton/parler-tts-streaming-webrtc)
    
    [:octicons-code-16: Code](https://huggingface.co/spaces/freddyaboulton/parler-tts-streaming-webrtc/blob/main/app.py)
    
  • 🗣️{ .lg .middle } Real Time Transcription with On-device Whisper 🤗 {: data-tags="audio,transcription,local"}

    ---
    
    Transcribe speech in real time using Whisper via the Transformers library, running on your device!
    
    [:octicons-code-16: Code](https://github.com/sofi444/realtime-transcription-fastrtc/blob/main/main.py)
    
    -   :speaking_head:{ .lg .middle } __Talk to Claude - Electron App__
    

    {: data-tags="audio,electron"}

    ---
    
    An Electron desktop application that uses FastRTC to enable voice conversations with Claude.
    
    <video width=98% src="https://github.com/user-attachments/assets/df4628e4-ef0f-4a78-ab9b-1ed2374b1cae" controls style="text-align: center"></video>
    
    [:octicons-arrow-right-24: Demo](https://github.com/swairshah/voice-agent)
    
    [:octicons-code-16: Code](https://github.com/swairshah/voice-agent)