The ComfyUI-Stream-Pack is in active development and not yet stable. We welcome your feedback as we continue to improve it.
The ComfyUI-Stream-Pack provides a custom node pack for ComfyUI, designed specifically for building real-time video, audio, and data pipelines. These tools enhance output quality, optimize performance, and include benchmarking and profiling features to help users create and refine efficient AI-driven workflows.

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Installation

We are actively working on publishing the StreamPack as a ComfyUI registry node. Once available, you will be able to install it directly via the ComfyUI Manager for a more streamlined setup process.
To use the StreamPack nodes, you need to install the StreamPack repository in your ComfyUI setup.
1

Navigate to the custom_nodes directory

Open a terminal and navigate to the custom_nodes directory in your ComfyUI workspace:
cd /workspace/ComfyUI/custom_nodes
2

Clone the StreamPack repository

Clone the StreamPack repository from GitHub:
git clone https://github.com/livepeer/ComfyUI-Stream-Pack.git
cd ComfyUI-Stream-Pack
3

Install dependencies

Activate your ComfyUI environment and install the required dependencies:
conda activate comfyui
pip install -r requirements.txt
4

Restart ComfyUI

Restart your ComfyUI server to load the new nodes.

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StreamPack Nodes Overview

We also recommend third-party nodes from other teams that work well with real-time workflows. While not maintained by the ComfyStream team, these nodes are highly compatible and can enhance your pipelines. Learn more on the Third-Party Nodes page.
StreamPack includes a variety of custom nodes grouped into four main categories: Video Quality Nodes, which enhance video output; Performance Nodes, which optimize real-time workflows; Benchmarking and Profiling Tools, which help analyze and refine workflow efficiency; and Task-Specific Nodes, which provide specialized functionality for real-time video workflows.