Bring Your Own Container (BYOC)

Bring Your Own Container (BYOC) lets you run any custom AI model on the Livepeer network inside your own Docker container. Your container receives a live video (or audio) stream, processes it with your model, and returns the processed output – all over the Livepeer network’s trickle streaming protocol. BYOC was hardened to production-grade in Phase 4 (January 2026). The Embody SPE and Streamplace are currently running production BYOC workloads. If you are building with ComfyUI workflows specifically, see Build with ComfyStream – ComfyStream is already BYOC-compatible and may be all you need.

When to Use BYOC

Use BYOC when…	Use ComfyStream or the AI gateway API instead when…
Your model does not fit into a ComfyUI node graph	Your model is already a ComfyUI workflow
You need full control over the inference runtime	You want a hosted or managed inference path
You are using a non-standard model architecture	You are running standard batch pipelines (text-to-image, etc.)
You want to earn network fees as an AI worker	You are building a client application, not a worker
Your pipeline requires Python packages not available in ComfyStream	–

Prerequisites

Docker installed on a Linux machine with NVIDIA GPU
Your AI model or processing function implemented and tested locally
go-livepeer – to register your container as a worker on the network
Familiarity with the trickle streaming protocol (you do not need to implement it directly – PyTrickle handles this)

How BYOC Works

Your BYOC container does two things:

Exposes a REST API that the Livepeer gateway calls to start, stop, and update your processing session
Connects to the trickle streaming layer – subscribes to an input stream URL and publishes to an output stream URL

PyTrickle handles both of these for you. You implement one Python class (FrameProcessor), and PyTrickle handles the streaming, encoding, decoding, and API surface.

Livepeer Gateway
  ↓ trickle protocol
PyTrickle StreamServer (inside your container)
  ↓ VideoFrame / AudioFrame tensors
Your FrameProcessor (your model logic here)
  ↓ processed tensors
PyTrickle StreamServer
  ↓ trickle protocol
Livepeer Gateway

Step 1 – Implement Your Processor

Install PyTrickle:

pip install git+https://github.com/livepeer/pytrickle.git

Create your processor class:

from pytrickle import FrameProcessor, StreamServer
from pytrickle.frames import VideoFrame, AudioFrame
from typing import Optional, List
import torch

class MyAIProcessor(FrameProcessor):
    """Custom AI video processor."""

    def __init__(self, **kwargs):
        super().__init__(**kwargs)
        self.model = None

    async def initialize(self):
        """Load your model here. Called once on startup."""
        # Load your model
        self.model = load_my_model()  # your model loading logic

    async def process_video_async(self, frame: VideoFrame) -> Optional[VideoFrame]:
        """Process a single video frame. Called once per frame."""
        tensor = frame.tensor  # PyTorch tensor: (H, W, C) or (C, H, W)

        # Run your model
        with torch.no_grad():
            processed = self.model(tensor)

        return frame.replace_tensor(processed)

    async def process_audio_async(self, frame: AudioFrame) -> Optional[List[AudioFrame]]:
        """Process audio. Return None to drop, return frame list to pass through."""
        return [frame]

    def update_params(self, params: dict):
        """Handle real-time parameter updates from the gateway or client."""
        pass  # implement if your model supports dynamic configuration


async def main():
    processor = MyAIProcessor()
    await processor.start()

    server = StreamServer(
        frame_processor=processor,
        port=8000,
        capability_name="live-video-to-video",  # must match the pipeline type expected by the gateway
    )
    await server.run_forever()

Step 2 – Define the REST API Contract

PyTrickle automatically exposes these endpoints on your container. The Livepeer gateway calls them to manage your processing session.

Endpoint	Method	Request body	Purpose
`/api/stream/start`	POST	`{subscribe_url, publish_url, gateway_request_id, params}`	Start a new stream processing session
`/api/stream/params`	POST	`{key: value, ...}`	Update parameters mid-stream
`/api/stream/status`	GET	–	Returns current session status
`/api/stream/stop`	POST	–	Stop the current session

You do not need to implement these – PyTrickle’s StreamServer provides them. /api/stream/start body:

{
  "subscribe_url": "http://<trickle-server>/<input-stream>",
  "publish_url": "http://<trickle-server>/<output-stream>",
  "gateway_request_id": "session-id-from-gateway",
  "params": {
    "width": 704,
    "height": 384
  }
}

Step 3 – Build Your Docker Container

FROM nvidia/cuda:12.1.0-cudnn8-runtime-ubuntu22.04

RUN apt-get update && apt-get install -y python3 python3-pip ffmpeg git

# Install PyTrickle and your dependencies
RUN pip install git+https://github.com/livepeer/pytrickle.git
RUN pip install torch torchvision  # and your other model dependencies

WORKDIR /app
COPY processor.py .

EXPOSE 8000

CMD ["python3", "processor.py"]

Build and test locally:

docker build -t my-ai-processor:latest .

# Test the container starts and exposes port 8000
docker run --gpus all -p 8000:8000 my-ai-processor:latest

Step 4 – Test Locally

Before deploying to the Livepeer network, verify your container processes a stream end-to-end. Prerequisites for local testing:

Install http-trickle (the trickle protocol server):

git clone https://github.com/livepeer/http-trickle.git ~/repos/http-trickle
cd ~/repos/http-trickle && make build

Test sequence:

Start a local trickle server

cd ~/repos/http-trickle && make trickle-server addr=0.0.0.0:3389

Start your container

docker run --gpus all -p 8000:8000 my-ai-processor:latest

Start a test input stream

cd ~/repos/http-trickle && make publisher-ffmpeg in=video.mp4 stream=input url=http://127.0.0.1:3389

Send a start request

curl -X POST http://localhost:8000/api/stream/start \
  -H "Content-Type: application/json" \
  -d '{
    "subscribe_url": "http://127.0.0.1:3389/input",
    "publish_url": "http://127.0.0.1:3389/output",
    "gateway_request_id": "test-session",
    "params": {"width": 704, "height": 384}
  }'

View processed output

cd ~/repos/http-trickle && go run cmd/read2pipe/*.go --url http://127.0.0.1:3389/ --stream output | ffplay -

Check GET /api/stream/status to confirm the session is active:

curl http://localhost:8000/api/stream/status

Step 5 – Push to a Container Registry

docker tag my-ai-processor:latest <your-registry>/<your-image>:latest
docker push <your-registry>/<your-image>:latest

The image must be accessible to your orchestrator. Public Docker Hub or any registry your orchestrator can pull from works.

Step 6 – Deploy to the Livepeer Network

Your BYOC container runs on an orchestrator. The orchestrator pulls your image, starts it, and routes live-video-to-video jobs to it. To register your container with an orchestrator, you (or the orchestrator you are working with) configure go-livepeer to use BYOC mode and point to your container image:

# Placeholder — exact flags not confirmed
# REVIEW: Verify the correct go-livepeer flags for BYOC container registration
livepeer \
  -orchestrator \
  -byoc \
  -byocImage <your-registry>/<your-image>:latest \
  # ... Other orchestrator flags

For current orchestrators accepting BYOC workloads, see the MuxionLabs BYOC example apps – these include working deployment configurations that other orchestrators have used.

BYOC orchestrator onboarding is actively scaling as of Phase 4 (January 2026). If you cannot find a willing orchestrator, reach out in the Livepeer Discord #developers channel.

Building a Client Application on Top of BYOC

Once your BYOC container is live on the network, applications connect to it through a Livepeer gateway using the @muxionlabs/byoc-sdk:

import { BYOCClient } from '@muxionlabs/byoc-sdk';

const client = new BYOCClient({
  gatewayUrl: 'https://<livepeer-gateway-url>',
  capability: 'live-video-to-video',
});

// WebRTC streaming, data-channel support, React hooks built in
await client.startStream({ videoElement, params: { /* your params */ } });

The SDK handles WebRTC streaming from the browser directly to your gateway without requiring a custom backend.

Variants

ComfyStream as a BYOC container

ComfyStream is already integrated with PyTrickle (Phase 4). To run ComfyStream as a BYOC worker, use the muxionlabs/comfystream image instead of building from scratch:

# REVIEW: Confirm the exact muxionlabs/comfystream image name and tag
docker pull muxionlabs/comfystream:latest

See Build with ComfyStream for ComfyStream-specific configuration.

Python-native processing (no Docker)

For development and testing, PyTrickle can run without Docker:

pip install git+https://github.com/livepeer/pytrickle.git
python processor.py

This does not register with the Livepeer network but is useful for local development.

Build with ComfyStream

Use ComfyStream’s node-based pipeline system instead of implementing a FrameProcessor from scratch.

PyTrickle documentation

Full PyTrickle reference – FrameProcessor API, TrickleClient, advanced usage patterns.

Start Here

Concepts

Get Started

Custom AI Workflows

Guides

Resources

Bring Your Own Container (BYOC)

When to Use BYOC

Prerequisites

How BYOC Works

Step 1 – Implement Your Processor

Step 2 – Define the REST API Contract

Step 3 – Build Your Docker Container

Step 4 – Test Locally

Step 5 – Push to a Container Registry

Step 6 – Deploy to the Livepeer Network

Building a Client Application on Top of BYOC

Variants

ComfyStream as a BYOC container

Python-native processing (no Docker)

Build with ComfyStream

PyTrickle documentation

Start Here

Concepts

Get Started

Custom AI Workflows

Guides

Resources

​When to Use BYOC

​Prerequisites

​How BYOC Works

​Step 1 – Implement Your Processor

​Step 2 – Define the REST API Contract

​Step 3 – Build Your Docker Container

​Step 4 – Test Locally

​Step 5 – Push to a Container Registry

​Step 6 – Deploy to the Livepeer Network

​Building a Client Application on Top of BYOC

​Variants

​ComfyStream as a BYOC container

​Python-native processing (no Docker)

​Related

Build with ComfyStream

PyTrickle documentation

When to Use BYOC

Prerequisites

How BYOC Works

Step 1 – Implement Your Processor

Step 2 – Define the REST API Contract

Step 3 – Build Your Docker Container

Step 4 – Test Locally

Step 5 – Push to a Container Registry

Step 6 – Deploy to the Livepeer Network

Building a Client Application on Top of BYOC

Variants

ComfyStream as a BYOC container

Python-native processing (no Docker)

Related