Open Broadcaster Software (OBS) is a free and open-source application for video recording and live internet broadcasting.

It allows for the capture and mixing of video and audio sources in real-time, scene composition, scene transitions, encoding, recording, and rebroadcasting.

It supports the RTMP protocol to enable data transmission, with presets for different streaming platforms such as Youtube, Twitch, Hitbox, or DailyMotion. It features simplified panels to configure the interface for each type of recording, and has extensive filter support for use in video editing and assembly.

• Licenses:
  • GPLv2
• Website
• Website (Spanish)
• Installation guides:
  • Installation and Configuration Guide (web)
• Tutorials:
  • OBS for beginners (video)
  • OBS for remote teaching (video)
  • Separating Audio Tracks in OBS (video)
  • Scenes in OBS (video)
• Source code
• Last updated: 20/04/2021