Open Broadcaster Software

Open Broadcaster Software 19.0.3

Free and open source software for video recording and live streaming. Download and start streaming quickly and easily on Windows, Mac or Linux.

Download options:
Windows/macOS/Linux
Freeware
8.2 MB
1,348
More votes needed

Share your gaming, art and entertainment with the world.

Features:

  • High performance real time video/audio capturing and mixing, with unlimited scenes you can switch between seamlessly via custom transitions.
  • Filters for video sources such as image masking, color correction, chroma/color keying, and more.
  • Intuitive audio mixer with per-source filters such as noise gate, noise suppression, and gain. Take full control with VST plugin support.
  • Powerful and easy to use configuration options. Add new Sources, duplicate existing ones, and adjust their properties effortlessly.
  • Streamlined Settings panel for quickly configuring your broadcasts and recordings. Switch between different profiles with ease.
  • Light and dark themes available to fit your environment.
  • Encoding using H264 (x264) and AAC.
  • Support for Intel Quick Sync Video (QSV) and NVENC.
  • Unlimited number of scenes and sources.
  • Live RTMP streaming to Twitch, YouTube, DailyMotion, Hitbox and more.
  • File output to MP4 or FLV.
  • GPU-based game capture for high performance game streaming.
  • DirectShow capture device support (webcams, capture cards, etc).
  • Windows 8 high speed monitor capture support.
  • Bilinear or lanczos3 resampling.

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