In the first installment, we discussed what OBS is all about and why it’s a good alternative to commercial apps. Our software provides many time saving features not found in broadcasting software 10 times the price.Welcome back for the third installment of our series on Open Broadcaster Software, an open-source and free Mac, Windows and Linux app that can be used for live or recorded video production. Also suitable for party DJs and in-store music automation. StationPlaylist Creator + Studio integrate to provide a very affordable and powerful radio broadcasting software solution for terrestrial radio and internet streaming / webcasting.The software is categorized as Audio & Video Tools. The actual developer of this free Mac application is Open Broadcaster Software. Today, we’ll discuss two of the key ingredients in any video production: sources and scenes.The 27.1.1 version of OBS for Mac is provided as a free download on our software library.
Open Broadcaster Software Software Provides ManyWith OBS Studio, you can stream on Twitch, YouTube, Facebook, Huya, Douyu, VK, and any other RTMP server.Sources are exactly what the name implies — the sources of video or audio content that is used in OBS to create a livestream or recorded broadcast. It’s free open-source and multiplatform software for video recording and live streaming. On this page, you can download OBS Studio (also known as Open Broadcaster Software Studio). ![]() External USB webcams, like those from Logitech and many other manufacturers Built-in webcams like the FaceTime camera in most MacBooks and iMacs Audio input/output capture makes it simple to capture sound from an input like a built-in or external microphone or from a source like a Mac app ColorSource — a solid color screen, useful for background colors or for providing a tint to a particular scene using alpha compositing BrowserSource, which is a web browser extension to OBS that renders any website or HTML source directly into OBS. An example would be the OBS “Blackmagic Device” source, which adds support for a variety of cameras, capture cards, and more from Blackmagic Design. Gif formats, and use it as a video source Image — Take any type of image, in. Game Capture — many gamers love OBS as a way to stream gaming sessions with titles, overlays, comments, etc, and game capture uses a game as the source of video For example, a text source could add a simple title or overlay a scene with a quote Text sources are used to add text to scenes. Well, would you be surprised to know that any OBS scene can be a source? Scenes — As I described earlier, an OBS “scene” is a video “canvas” onto which you paint with sources. Webm video formats as well as. Media Source — Have a pre-recorded audio or video file that you want to use as a source? OBS supports. Download soapui for macFor example, Window Capture can be used to grab multiple Skype or Zoom windows to act as sources that can be switched between in a scene.As you can see, there are a lot of ways to add visual and audio content to a scene! The variety of sources adds a tremendous amount of flexibility to your OBS productions. Window Capture allows a specific window on a Mac to be captured as a source. Video Capture Device is a source that is kind of a “catch-all” for adding webcams and video capture cards into your production This requires VLC to be installed on your Mac in addition to OBS If you haven’t installed the app yet, be sure to read the last article to find out more about installation and configuration. In this example, we’ll create two simple scenes — a “stream start” scene that is just a repeating promo for the stream we’re going to blast to the world, and a “talking head” scene for our announcer/host in which he/she will say various things with a lower-third title at the bottom of the screen.1 – Launch OBS. Creating an OBS SceneNow that we know where we can get all of the video and audio inputs — the sources — we can use them on our OBS canvas to create a scene. The card is 1280 x 720 pixels in size — basically 720p resolution.I chose to create a new Image Source and named it “Going Live”. These can be created in many apps, both Mac and web apps like Canva. We’ll use a “card”, basically just an image we’ve created that tells viewers that we’re about to go live with the show. Of course we’ll need sound so that the host can be heard on the livestream or recording, so let’s start with an audio source from the menu that appears (see below):Adding the built-in microphone of a MacBook Pro to OBS as a sourceNow let’s add an Image Source. To do this, click on the + button below the Sources pane at the lower left. Note the scene and source panes in the bottom left of the window.2 – We need sources before we can have scenes, so let’s add a few easy sources. ![]() We’d like it to be “silent” (no sound input) so our viewers don’t need to hear us before the livestream goes live, and we just need that “Going Live” image source.Click on Preshow Roll, then — using the minus sign ( – ) button — remove the sources you don’t need (Mic/Aux, Lower Thirds, and FaceTime Camera). Our Preshow Roll scene has all four of the sources, but we really don’t need all of them. Next, we’ll create a second Scene by clicking the + button at the bottom of the Scenes pane and naming it Livestream.We have four sources and two scenes we need to make sure that the proper sources are assigned to each scene. We actually want two scenes: the “Going Live” scene that we’ll show prior to going live (we’ll call this “Preshow Roll”), and the second with sound, the live video from FaceTime, and the lower-third title that we’ll call “LiveStream”.We can rename the existing “Scene” by right-clicking on it, selecting “Rename” from the pop-up menu, and typing Preshow Roll. Actually, when we added the sources OBS created a default scene onto which all the sources were added. Oddly enough, there is no “Save…” menu item in the Mac version of OBS. Our “LiveStream” scene, with the FaceTime camera live feed, the lower thirds, and audio from the built-in microphone.4 – At this point, make sure that you save everything. For all of these items, there will be an existing source that’s saved in OBS and just needs to be selected. Do the same with the Profile here I gave it the name “Rocket Yard” (original, huh?). Any time a setting is changed in OBS, it’s saved to whatever profile is currently active.To “save” the default Profile and Scene Collection you’ve been working with so far, select Rename from the Scene Collection menu and give it a name — I named my example “RocketYard Live”. A profile can be built for each channel you’re streaming to (Facebook versus YouTube Live, for example) or for different recording or streaming settings. A Profile, on the other hand, holds all of the OBS settings but not scenes or sources. In the meantime, have fun creating your own scenes and adding sources. Part of the discussion will be about transitions from one scene to the next, then we’ll make a short recording, and finally, we’ll set up a Facebook stream.
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