Open Broadcaster Software is free and open source software for video recording and live streaming.
Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.
Choose from a number of different and customizable transitions for when you switch between your scenes.
Set hotkeys for nearly every sort of action, such as switching between scenes, starting/stopping streams or recordings, muting audio sources, push to talk, and more.
High performance real time video/audio capturing and mixing, with unlimited scenes you can switch between seamlessly via custom transitions.
OBS has been rebuilt from the ground up to be even more lightweight and high performance than before.
It supports all your favorite streaming platforms and more.
Studio Mode lets you preview your scenes and sources before pushing them live.
Adjust your scenes and sources or create new ones and ensure they’re perfect before your viewers ever see them.