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Why Is OBS Not Capturing a Window? Here's How to Fix Window Capture in OBS Studio
Once you understand how Display Capture records your monitor, how Window Capture communicates with individual applications, how Game Capture hooks directly into games, and why Application Capture exists, OBS starts making a lot more sense.
Instead of trying random fixes from forum posts or Reddit threads, you can troubleshoot based on what's actually happening behind the scenes.

Teacher Nine
Jul 912 min read


Why the Focusrite Scarlett Solo 3rd Gen Is Still One of the Best Budget Audio Interfaces for Creators
If you've spent any amount of time watching musicians, streamers, podcasters, or producers on YouTube or Twitch, there's a good chance you've seen a little red box sitting somewhere on their desk. That's the Focusrite Scarlett Solo 3rd Gen, and despite being one of the more affordable audio interfaces on the market, it has earned a reputation that rivals equipment costing considerably more.
At its core, it's a USB audio interface designed to connect professional microphone

Teacher Nine
Jun 295 min read


How to Set Up Twitch Vertical/Horizontal Dual Format Streaming in OBS (Step-by-Step Guide)
Twitch streaming has evolved far beyond a single horizontal layout. Viewers are now split between traditional desktop watching and mobile-first discovery, which means creators need setups that work in both directions at the same time.
That’s where dual format streaming comes in.
With the right OBS setup, you can broadcast a horizontal stream for traditional viewers while simultaneously pushing a vertical canvas for mobile audiences. This allows you to stay discoverable

Teacher Nine
Jun 285 min read


Twitch Introduces Dual Format Streaming: Here's What It Means for Creators
If you've recently noticed new options like "Set Up Vertical" or "Enhanced Broadcasting" in your Creator Dashboard, you're not alone. In this guide, I'll explain what Twitch Dual Format Streaming is, why Twitch introduced it, who can use it, and whether it's worth enabling for your own channel.

Teacher Nine
Jun 283 min read


How to Create Vertical Videos in OBS Studio for TikTok, Reels, and YouTube Shorts
OBS Studio gives creators access to a more powerful production environment, allowing them to record professional-looking vertical videos with better cameras, better audio, and far greater creative control.
Whether you're creating educational content, product demonstrations, gaming clips, reaction videos, podcasts, interviews, or short-form social media content, setting up OBS for a vertical workflow can dramatically streamline your production process.

Teacher Nine
Jun 176 min read


What Is SEO and How It Works (A Real Beginner Story From Experience)
SEO stands for Search Engine Optimization, but the idea is simple.
Search engines like Google, YouTube, Amazon, and even TikTok all work the same way. They try to match what a person is searching for with the most relevant content available.
But search engines are not human. They don’t “understand” content the way we do. They rely on signals:
Keywords
Titles
Headings
Links
Metadata
Content structure
User engagement

Teacher Nine
Jun 94 min read


OBS Not Detecting Your Camera? Here's How To Fix It
Maybe you're setting up a drawing stream and want your audience to see both your face and your artwork at the same time. You spend time getting the lighting just right. One camera is pointed at you, the other is positioned perfectly over your sketchbook. Everything looks ready to go.
Then OBS decides it only wants to recognize one camera.
I've run into this problem more times than I'd like to admit. In fact, most of the time OBS has no problem detecting a single webcam.

Teacher Nine
Jun 84 min read


OBS Keyboard Shortcuts: The Cheat Code for Faster Streaming
Pro streamers don’t click around mid-broadcast — they use shortcuts. When you’re live, every second counts. The last thing you want is to fumble through menus, drag sources around, or try to mute something while 200 people watch you struggle. That’s how accidents happen — awkward silences, missed cues, and “Bruh, she clicked the wrong scene again” moments. OBS keyboard shortcuts (also called hotkeys) fix all of that. With a single key press, you can switch scenes, mute your m

Teacher Nine
Nov 15, 20253 min read
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