Open
Broadcaster Software
(OBS) is a free
and open source software for video recording and live streaming. With OBS you can capture video and audio and
mix diverse sources such as images, text, browser windows, video capture cards
and so on. The user can create scenes containing sources and can create
seamless transitions between these scenes, they can create new sources and
adjust all their properties. The built-in audio mixer allows the producer to control
audio gain and add audio effects such as noise gate or noise suppression. The settings panel gives access to a wide array of
configuration options to tweak all aspects of
the broadcast or recording. Programmable hotkeys let you control every action, such as switching between scenes, start and stop
streaming or recording, muting audio, etc. The preview
mode
lets the produce monitor up to 8 different scenes and sources before switching
them live. OBS
is available in multiple languages including amongst others Danish, German,
French, Finnish, Swedish, Portuguese.
Free
on https://obsproject.com (Windows 7 and
higher, macOS 10.11+ and higher, Linux)