# whitphx/streamlit-webrtc

Real-time video and audio processing on Streamlit

Repository: https://github.com/whitphx/streamlit-webrtc
Canonical: https://ross.abutalabs.com/products/streamlit-webrtc
Homepage: https://whitphx.github.io/streamlit-webrtc/
Language: Python
License: MIT
License Family: permissive
Topics: streamlit, streamlit-webrtc, pypi, webrtc, video-streaming, video-processing, python, hacktoberfest, computer-vision
Last push: 2026-08-25T16:34:11+00:00

## Health v2 (maintenance only)
Score: 94/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 84, longevity 100
- inputs: {"age_days": 2067, "days_push": 8, "days_rel": 26, "gap_med": 0.0, "n_releases_24m": 89}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1706, forks 219 (observed 2026-08-28T04:05:24.931054+00:00)

## What it is
A Python library that adds real-time video and audio streaming to Streamlit apps via WebRTC. It lets developers process live camera/microphone frames with custom callbacks for computer vision, audio effects, and ML demos.

## Use cases
- build a real-time object detection web app with a webcam
- apply opencv filters to live video in a streamlit dashboard
- create a video chat app in python
- stream live audio and apply effects in the browser
- real-time speech-to-text transcription app
- demo machine learning models on live camera feeds

## When to choose
- you already use Streamlit and need live webcam or microphone input
- you want quick Python-only prototypes for real-time CV or audio ML demos
- you need browser-to-Python media transport without writing JavaScript

## When to avoid
- you need production-grade, low-latency media servers at scale
- your app does not use Streamlit
- you need fine-grained WebRTC control like custom signaling or multi-party SFU features

## Facets
- artifact type: library
- maturity: active
- function: video-processing, audio-processing, computer-vision, speech-recognition, streaming
- domain: computer-vision, web-development, machine-learning
- platform: python, cross-platform
- tags: streamlit, webrtc, real-time, media-streaming, pypi, audio, video, web-server

## Member repositories
- whitphx/streamlit-webrtc (main) score 94

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:24.931054+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:37:30.662972+00:00, confidence not recorded.
  - readme: https://github.com/whitphx/streamlit-webrtc (fetched 2026-08-28T04:05:24.931054+00:00, sha 462d966bd7c6)
  - homepage: https://whitphx.github.io/streamlit-webrtc/ (fetched 2026-08-29T11:11:40.337666+00:00, sha 6694a17ab175)
  - registry_pypi: https://pypi.org/pypi/streamlit-webrtc/json (fetched 2026-08-29T11:11:40.347355+00:00, sha 55368ace5660)
- Data as of 2026-08-30T08:39:29.467469+00:00.