How to Record Your Screen with OBS Studio

TL;DR

OBS Studio records your screen for free without watermarks, time limits, or subscriptions. Create a scene, add display, microphone, and system-audio sources, then confirm the recording path, format, encoder, resolution, and frame rate before selecting Start Recording. Use MKV for crash protection or fragmented MP4 for safety combined with MP4 compatibility.

Transcript

Do you want to record your screen like this for  free? In this video, I'll show you how to use OBS Studio step-by-step, even if you've never  used it before. Hi everyone, I'm Kevin, and let's dive in. To get OBS, head to the official  website right here, and you'll find a link at the bottom of the screen. So, what exactly is OBS  Studio? OBS stands... Read More

Key Insights

• OBS Studio is a free, open-source recording and live-streaming tool for Windows, Mac, and Linux. It can capture tutorials, gameplay, meetings, and other computer activity without adding watermarks, imposing recording limits, or requiring a subscription.
• The auto-configuration wizard is a quick way to establish initial OBS settings. Selecting optimization for recording prompts OBS to test the system and recommend an encoder, recording quality, base resolution, output resolution, and frame rate, all of which can be changed later.
• A scene is the container for an OBS recording layout, while sources are the individual elements being captured. A basic screen-recording scene can include Display Capture, Audio Input Capture for a microphone, Audio Output Capture for computer sound, and Video Capture Device for a webcam.
• Display Capture is a simple and reliable way to record an entire screen. When OBS captures the same monitor containing its own preview, an infinite mirror effect appears, which can be avoided by capturing a second monitor or minimizing OBS after recording starts.
• The microphone meter is a direct check that voice capture is working. Moving green bars in the Audio Mixer indicate an incoming signal, while the adjacent slider adjusts the level and the Filters menu provides additional audio-processing options.
• The recording format affects file safety and compatibility. MKV can preserve a recording if OBS crashes, standard MP4 lacks that protection, and fragmented MP4 combines crash safety with MP4 compatibility when the installed OBS version supports it. MKV recordings can also be converted to MP4 later.
• The encoder determines how recording work is processed. OBS generally chooses an appropriate option automatically, while a hardware encoder such as NVENC is recommended when a dedicated NVIDIA graphics card is available because it can provide better recording performance.
• The output settings should match the content and available resources. A lower output resolution can reduce storage use or lag, 30 FPS suits most tutorials and static screens, and 60 FPS produces smoother results for gameplay, animation, or other fast-moving content.

Questions & Answers

Q: How do I record my screen with OBS Studio?

Install OBS Studio, launch it, and use the auto-configuration wizard to optimize the application for recording. Create or rename a scene, add Display Capture as a source, and select the monitor you want to record. Add microphone and computer-audio sources if needed. Confirm the output settings, select Start Recording, minimize OBS, and choose Stop Recording when finished.

Q: How do I record my microphone and computer audio in OBS?

Add Audio Input Capture from the Sources panel, name the source, and select the microphone you want to use. Confirm that the Audio Mixer shows moving green bars while you speak. To capture computer sound, add Audio Output Capture and choose the speakers or other output device. OBS can then record your voice and computer audio together.

Q: What recording format should I use in OBS Studio?

MKV is a safe recording format because it can preserve the video if OBS crashes. Standard MP4 is broadly compatible but does not provide the same crash protection. Fragmented MP4 combines the safety associated with MKV and the compatibility of MP4 when the installed OBS version supports it. OBS can also convert an MKV recording to MP4 later through the File menu.

Q: Should I record at 30 FPS or 60 FPS in OBS?

Use 30 FPS for most tutorials or recordings dominated by static screens because it uses fewer resources. Choose 60 FPS for gameplay, animation, or other fast-moving material because it produces smoother motion. If a webcam records at 29.97 FPS, matching that frame rate in OBS can help maintain synchronization and make subsequent editing easier.

Q: How do scenes and sources work in OBS Studio?

A scene represents a complete layout or recording setup inside OBS. Sources are the individual elements included in that layout, such as a display, specific window, gameplay feed, microphone, system audio, or webcam. Sources higher in the list appear above lower sources, which allows a webcam image to be positioned as an overlay on top of the screen recording.

Q: How can I prevent the infinite mirror effect in OBS?

The infinite mirror effect occurs when Display Capture records the same monitor that is showing the OBS preview, creating repeated screens within screens. If two monitors are available, keep OBS on one monitor and capture the other. With one monitor, start the recording and then minimize OBS so its interface is no longer visible in the captured display.

Q: How do I choose resolution and an encoder in OBS?

Set the base canvas resolution to match the monitor or area OBS will capture. The output scaled resolution controls the size of the finished video and can be lowered to save storage space or reduce lag. OBS normally selects an appropriate encoder automatically. If the computer has a dedicated NVIDIA graphics card, a hardware encoder such as NVENC can provide better performance.

Q: How do I find and verify an OBS screen recording?

After selecting Stop Recording, open the File menu and choose Show Recordings. OBS will display the folder containing the saved recording files, based on the recording path configured in Output settings. Open the new file and review it to confirm that the screen content looks correct and that microphone and computer audio were captured at suitable levels.

Summary & Key Takeaways

• OBS Studio is a free, open-source application for recording screens and streaming on Windows, Mac, and Linux. Its auto-configuration wizard can optimize the initial setup for recording, recommend an encoder, and configure resolution and frame rate. The settings remain adjustable later through the main interface and menus.

• A screen-recording setup begins with a scene that organizes the layout. Sources determine what OBS captures, including a full display, microphone, computer audio, specific window, gameplay, or webcam. Display Capture offers a simple, reliable starting point, while the Audio Mixer shows microphone activity and provides volume controls and optional filters.

• Recording settings determine the save location, quality, file format, encoder, output resolution, and frame rate. After configuring them, Start Recording begins capture, the pause control temporarily suspends it, and Stop Recording finishes it. Show Recordings opens the saved files for checking video and audio quality. A webcam can also be layered over the display.