OBS Studio

Active

Country: United States (US)
Founded: 2012
Developer: OBS Project
Pricing: Free (open-source)
Open source: Yes
Platforms: Windows, macOS, Linux

Indexes

Audio Recording Live Streaming Screen Recording Streaming

Overview

OBS Studio is a screen recording and live streaming application that captures video from screens, webcams, and other sources, mixes them into scenes, and outputs to platforms like Twitch and YouTube or local files. It supports multiple profiles for switching output settings such as bitrate, resolution, and encoders for different streaming or recording scenarios. Designed for gamers, content creators, educators, and broadcasters, it stands out due to its modular scene system, plugin extensibility, and cross-platform availability without licensing fees.

Key Features

Scene Collections - Groups of scenes with sources, transitions, and layouts that can be switched or imported/exported independently.
Profiles - Saves output settings like encoders, bitrate, resolution, and stream keys for quick switching between streaming/recording setups.
Multi-source Capture - Captures screen, windows, webcams, audio inputs, and overlays them in customizable layers.
Plugin Support - Extensible via community plugins for filters, effects, browser sources, and hardware integration.
Advanced Audio Mixing - Per-source audio controls, noise suppression, gain, and mixing with visual meters.
Recording Formats - Supports MP4, MKV, FLV with remuxing options and custom output paths.
Hotkeys - Customizable keyboard shortcuts for scene switching, muting, starting/stopping streams.
Virtual Camera - Outputs OBS scenes as a webcam source to other applications.

Pricing

Plan	Price	Includes
Community Edition	Free	Full feature set including streaming, recording, scenes, profiles, plugins.

Platforms & Requirements

Runs natively on Windows (7+), macOS (10.13+), and Linux (Ubuntu 18.04+ equivalents) with hardware acceleration support via NVENC, Quick Sync, and VA-API. Minimum requirements include a dual-core CPU, 4GB RAM, and OpenGL 3.3-compatible GPU. Linux has fewer plugins and occasional Wayland compatibility issues compared to Windows and macOS.

Integrations & Ecosystem

Twitch
YouTube Live
Facebook Live
Kick
RTMP/RTMPS custom servers
Streamlabs OBS import
Web browser sources
OBS Websocket API

Alternatives

App	Difference
Streamlabs Desktop	Proprietary with built-in themes and alerts, less customizable than OBS but easier for beginners.
XSplit Broadcaster	Commercial software with premium features like chroma key, higher cost than free OBS.
vMix	Professional switcher with multi-camera support and NDI, Windows-only and paid.
Wirecast	Enterprise-grade with sports graphics and bonding, expensive and Mac/Windows only.

Reputation

OBS Studio is widely regarded as the leading free tool for streaming and recording, praised for its power, flexibility, and active community support including forums and plugins. Users appreciate the profile and scene systems for managing complex setups efficiently. Criticisms include a steep learning curve for newcomers and occasional stability issues with certain hardware or plugins on Linux.

Sources (10)