OBS Studio

OBS Studio is a Free and open-source software for video recording and live streaming, window capture, editing, encoding, and screen recording. Free Download and start live stream or recording easily on Windows, Mac, or Linux.
It is distributed under the GNU General Public License v2 (or any later version) – see the accompanying COPYING file for more details.
OBS Studio Features:
Outstanding and extraordinary video/audio capturing and mixing. Create scenes made up of multiple sources including window captures, images, text, browser windows, webcams, capture cards, and more.
Setup an infinite range of scenes you’ll switch between seamlessly via custom transitions.
Intuitive audio mixer with per-source filters such as noise gate, noise suppression, and gain. Take full management with VST plugin support.
Powerful and easy-to-use configuration options. Add new Sources, duplicate existing ones, and regulate their properties effortlessly.
Streamlined Settings panel offers you access to a good array of configuration choices to tweak each side of your broadcast or recording.
Modular ‘Dock’ UI allows you to rearrange the layout exactly as you like. You can even pop out each individual Dock to its own window.
Create skilled Productions:
Choose from a variety of various and customizable transitions for once you switch between your scenes or add your own stinger video files.
Set hotkeys for nearly every form of action, reminiscent of change between scenes, starting/stopping streams or recordings, muting audio sources, push to talk, 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.
Get a high-level read of your production exploitation of the Multiview. Monitor eight totally different scenes and simply cue or transition to any of them with simply one or double click.