Open Broadcaster Software

High performance real time video/audio capturing and mixing. Create scenes made up of multiple sources including window captures， and adjust their properties effortlessly. Streamlined Settings panel gives you access to a wide array of configuration options to tweak every aspect 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. OBS supports all your favorite streaming platforms and more. ， browser windows，。

capture cards and more. Set up an unlimited number of scenes you can switch between seamlessly via custom transitions. Intuitive audio mixer with per-source filters such as noise gate， and gain. Take full control with VST plugin support. Powerful and easy to use configuration options. Add new Sources， webcams。

images， duplicate existing ones， noise suppression， text。