The mixer panel lets the user mute the audio, and adjust the volume through virtual faders, and apply effects by pressing the cogwheel next to the mute button. Scenes are groups of sources like live and recorded video, text and audio. The main user interface is organized into five sections: scenes, sources, audio mixer, transitions, and controls. Advanced users can choose to use any codecs and containers available in libavcodec / libavformat as well as output the stream to a custom ffmpeg URL. Multiple tracks of audio can be encoded using the AAC codec. Transmission of data is primarily done via the Real Time Messaging Protocol (RTMP) and can be sent to any RTMP supporting destination, including many presets for streaming websites such as YouTube, Twitch, Instagram and Facebook.įor video encoding, OBS Studio is capable of using the x264 free software library, Intel Quick Sync Video, Nvidia NVENC and the AMD Video Coding Engine to encode video streams into the H.264/MPEG-4 AVC format and the H.265/HEVC format. Written in C, C++ and Qt, OBS provides real-time source and device capture, scene composition, encoding, recording, and broadcasting. You can find the support article detailing this procedure here.OBS Studio is a free and open-source software suite for recording and live streaming. From here, you will be able to retrieve the Server and Stream Key data that will connect Thinkzoom to OBS. You are now ready to create a Thinkzoom Live Virtual Classroom Session. We recommend that you cancel this Wizard, as these settings are not essential to getting your Thinkzoom LVC stream online. When OBS opens for the first time, you will be presented with the option to run an Auto-Configuration Wizard. Upon doing so, you will want to grant access through the System Preferences security pop up that occurs. You will know that the installation is complete when you can see OBS in your Applications folder.Īt this point, you can click on OBS to launch it for the first time. Simply drag the OBS icon to the Applications folder, and macOS will perform the necessary steps.

When the disk image is fully mounted, you will be presented with a pop up showing you that the OBS Studio application is now ready to be installed. dmg file to begin the OBS Studio Installation process. Select the Apple logo to be shown the available download options:Ĭlick on 'Download Installer' to trigger the download of the installer disk image (.dmg) file. As long as you have macOS v10.13 or higher, you can visit. We recommend OBS (Open Broadcast Software) Studio.

In order to be able to stream with Thinkzoom Live Virtual Classrooms, you'll need a broadcasting application installed to the machine you wish to stream on.

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