Hi, Mira here. OBS looks intimidating because every panel is empty on first launch. It isn’t — you only need four things set correctly: sources, scene order, an audio chain, and output. Do these in order and you’ll have a recording-ready setup before your coffee cools.
1. Add Your Sources#
In the Sources box, add:
- Video Capture Device — your camera.
- Audio Input Capture — your mic.
- Audio Output Capture — desktop/system audio (only if you want it in the recording).
- Display Capture or Window Capture — your screen.
2. Stack the Scene in the Right Order#
OBS draws top-to-bottom, so order is everything: camera on top, screen or window capture below it, overlays and alerts above both. Resize the camera into a corner and you’ve got a clean picture-in-picture without a single plugin.
3. Build the Audio Chain#
This is the single biggest quality jump, and people skip it. On your mic source, click the gear → Filters and add, in this order:
- Noise Suppression (RNNoise) — kills fan, keyboard, and room hum far better than the older Speex option.
- Compressor — Ratio 3:1, Threshold -14 dB, Makeup Gain +3 dB. Evens out your levels so you’re not riding the gain knob.
Aim for your speaking voice to peak in the yellow (around -12 dB), never touching red.
4. Set Output and Video#
- Output mode: Advanced. Recording format MKV (it survives a crash; remux to MP4 afterward via File → Remux Recordings).
- Encoder: NVENC if you have an NVIDIA GPU (offloads the work), otherwise x264 with a CPU preset of
veryfast. - Bitrate: 12,000–20,000 Kbps for 1080p60 recording.
- Video tab: Base and Output resolution both 1920×1080; FPS 60 for smooth motion, drop to 30 if your machine struggles under game load.
5. Set Hotkeys (Do It Now)#
In Settings → Hotkeys, bind start/stop recording, mute mic, and scene switches. Fumbling for the mouse mid-stream is how dead air happens.
Streaming Instead of Recording?#
Same setup, two changes: in Settings → Stream paste your platform’s stream key, and cap your bitrate to roughly half your tested upload speed (run a speed test first) so you don’t drop frames. Watch the bottom-right status bar — a yellow or red square means the network is choking.
Final Check#
Do a 30-second test recording and play it back. Audio peaking red? Lower the mic gain. Video stuttering? Drop to 30 FPS or switch the encoder to NVENC. Once that test looks and sounds clean, you’re live-ready — and you’ll never have to touch these settings again.
