One of the biggest trends in gaming over the last few years has been screencasting—broadcasting your screen online in real-time as you play. Whether you're a pro or just getting started, it's a great way to get feedback. To get started with screencasting, try Open Broadcaster Software. It's got all the tools you'll need to stream anything, including full-screen games, windowed games, and even your desktop.
What is OBS?
Open Broadcaster Software is free and open source software for recording and live streaming. Source code is available to everyone to contribute and improve. Both 32 and 64 bit versions are available and it's absolutely free.
The application offers support for various streaming services, such as Twitch, iNSTAGIB.tv, DailyMotion, CashPlay, YouTube, CyberGame and Hitbox. It can help you record videos from various sources; you can integrate image slideshows, texts, game captures and webcam streams in the output, as well as record a running application on your desktop.
You can easily change the order of the sources, adjust their position on the screen (center, align left or right etc.), remove or rename a source. The preview function enables you to take a look at the generated video before proceeding to actually broadcasting it online.
The application features video and audio encoding options, allowing you to set the quality balance, the maximum bitrate and customize the buffer size. Additionally, you can change the streaming resolution and choose the monitor to stream from, adjust the FPS rate and customize the streaming delay.
Other options are related to configuring the microphone settings (mute / unmute, auxiliary boost, time offset, push-to-talk and more), changing the audio-video options (modifying the keyframe interval, using custom x264 encoder settings, customizing the global audio time offset, using microphone QPC timestamp).
Settings profiles can be created and saved for later loading and the application can be instructed to automatically reconnect to the target server.
Program review (Softpedia): http://www.softpedia.com/get/Internet/Other-Internet-Related/Open-Broadcaster-Software.shtml
Developers’ website: http://obsproject.com/
Direct download (installer): http://downloads.sourceforge.net/project/obsproject/OBS_0_591b_Installer.exe
Direct download (portable version): http://downloads.sourceforge.net/project/obsproject/OBS_0_591b.zip