DirectShow capture device support (webcams, capture cards, etc.).Live preview of any changes on your scenes and sources using Studio Mode before pushing them to your stream where your viewers will see those changes.Customizable hotkeys for almost any action such as start or stop your stream or recording, push-to-talk, mute of any audio source, show or hide any video source, switch between scenes, and much more.Customizable transitions for when you switch between scenes.GPU-based game capture for high-performance game streaming.Hardware encoding using Nvidia NVENC, Intel Quick Sync Video (QSV), and AMD AMF (Advanced Media Framework).
Record your game, screen, webcam, or any other source.Live streaming to Twitch, YouTube, Facebook, Huya, Douyu, VK, and any other RTMP server.OBS Studio (also known as Open Broadcaster Software) is a free and open-source live streaming and video recording software.
