OBS Studio Setup (Full Step-by-Step)

OBS Studio is the standard. It is free, open-source, works on Windows, Mac, and Linux, and produces recordings that hold up in any editing workflow. If you are going to screen record YouTube with any regularity or care about quality, OBS is the right tool. Everything else covered later in this article is a reasonable shortcut for simpler situations.

Step 1: Download and install OBS

Go to obsproject.com and download the installer for your operating system. The installer is straightforward. No bundled software, no tricks. Install it.

Step 2: Run the Auto-Configuration Wizard

On first launch, OBS offers to run its Auto-Configuration Wizard. Accept it. Select "Optimize just for recording" (not streaming). The wizard runs a benchmark on your system and suggests encoder and output settings based on your hardware. This is a sensible starting point that will be better than whatever you might guess for initial settings.

After the wizard completes, you can refine the settings manually using the recommendations in the quality settings section below.

Step 3: Add a Display Capture source

In the Sources panel at the bottom of OBS, click the + button and select "Display Capture." Name it something recognizable ("Screen" works fine). In the properties window, select the monitor that will display your YouTube video. Click OK.

You should see your desktop in the OBS preview window. If the image appears black, this is a known issue on some systems related to hardware acceleration. The fix: right-click the OBS icon, select "Run with graphics processor," and choose "Integrated graphics" or vice versa. Alternatively, in Display Capture properties, uncheck "Hardware accelerated capture."

Window Capture vs Display Capture

Display Capture records your entire monitor. Window Capture records a specific application window. For YouTube recording, both work. Window Capture is cleaner because it captures only the browser window, cropping out other monitors, taskbars, and notification popups. To use Window Capture: add source, select "Window Capture," then select your browser (Chrome, Firefox, Edge) from the window list.

One important note for Window Capture: if you minimize the browser window, OBS loses the capture source and shows black until you restore it. Keep the browser visible during recording.

Step 4: Configure audio

In the Audio Mixer at the bottom of OBS, you should see two default sources: Desktop Audio and Mic/Aux. For recording YouTube, you want Desktop Audio (which captures system audio including browser playback) active and the microphone muted unless you plan to add commentary.

Click the settings gear next to "Desktop Audio" and ensure it is routed to your system's default audio output device. Play the YouTube video briefly and watch the audio meter in OBS. If the meter moves, desktop audio capture is working.

Step 5: Set recording file path and format

Go to Settings (the gear icon in the Controls panel, bottom-right), then Output, then the Recording tab. Set the Recording Path to a folder where you want recordings saved. For Format, select MKV rather than MP4. This is explained in detail in the file management section, but the short version: MKV is safer because an interrupted recording can still be recovered. MP4 files become corrupted if OBS closes unexpectedly before finalizing.

Step 6: Start recording

Click "Start Recording" in the Controls panel. OBS shows a red recording indicator. Switch to your browser, play the YouTube video at full quality (set it to 1080p or 4K in the YouTube quality menu, then let it buffer before recording). When done, return to OBS and click "Stop Recording." Your file is saved at the path you set.

Built-in OS Recorders

Every major operating system ships with a screen recorder. None of them are as capable as OBS. All of them require zero setup beyond a keyboard shortcut.

Windows: Xbox Game Bar

Press Win+G to open the Xbox Game Bar overlay. The capture widget appears with a record button (filled circle). Click it or press Win+Alt+R to start recording. Press Win+Alt+R again to stop. Recordings save to your Videos/Captures folder as MP4 files.

Xbox Game Bar limitations are significant. It does not capture the entire desktop. It only records applications identified as games or the active foreground window. Most browsers work, but the Game Bar may refuse to record if it does not recognize the application. Switching windows during recording can cause issues. Audio routing is limited to system defaults with no per-source control.

For a quick, one-off capture of a YouTube video playing in Chrome or Edge, Xbox Game Bar usually works. For anything requiring more control, use OBS.

Mac: Screenshot toolbar (built-in screen recording)

Press Cmd+Shift+5 to open the screenshot and screen recording toolbar. You get options to record the entire screen or a selected portion. Select your recording area (drag to create a region, or click "Record Entire Screen"), then click the Record button. Stop recording by clicking the stop button in the menu bar or pressing Cmd+Shift+5 again and clicking Stop.

Recordings save as MOV files to the Desktop by default. You can change this in the Options menu that appears when you have the toolbar open.

Mac's built-in recorder captures at good quality for most purposes. The main limitation for YouTube recording is that it may not capture internal system audio by default. On older macOS versions, you needed a third-party virtual audio driver (Soundflower or BlackHole) to route system audio. On macOS Sonoma and later, internal audio capture is included natively via the microphone + system audio option in the toolbar.

iPhone: iOS Control Center recording

Swipe down from the top-right corner of the screen (or swipe up on older iPhones without Face ID) to open Control Center. Tap the screen recording button, which looks like a filled circle inside a larger circle. A 3-second countdown shows, then recording begins. The status bar turns red to indicate active recording.

Play the YouTube video in your YouTube app. Stop recording by tapping the red status bar and confirming. The recording saves to your Photos library as a .mov file.

To include audio from the YouTube video in your recording, long-press the screen recording button in Control Center. A small panel appears with a microphone option. The microphone toggles your actual microphone; system audio from the device is always captured. Your YouTube audio will be in the recording.

Android: varies by manufacturer

Android does not have a single universal screen recorder location. Most major Android manufacturers include one:

  • Samsung: Quick Settings panel, swipe down twice, look for "Screen recorder."
  • Google Pixel: Quick Settings, search for "Screen record."
  • OnePlus: Quick Settings, three-bar icon to show more tiles, find "Screen record."

If your Android device does not have a built-in recorder, AZ Screen Recorder from the Play Store is the standard recommendation. It is free, requires no root access, and records at reasonable quality without a watermark.

Browser Extensions for Screen Capture

Browser extensions that record the screen exist (Loom, Screencastify, Clipchamp) but they are primarily designed for recording your own content and presentations, not for capturing YouTube playback. When adequacy is all you need, they work. The limitations matter:

  • Tab-only recording: Many extensions capture only the browser tab, not the full screen. This is fine for YouTube if the video fills the tab, but switching tabs during recording often pauses or breaks capture.
  • Audio limitations: Browser extensions record tab audio inconsistently. Some capture it well; others require you to share the actual tab and route audio separately.
  • Resolution caps: Free tiers of extension-based recorders often limit resolution to 720p or add watermarks.
  • Performance impact: Running a recording extension in the same browser process as YouTube can degrade playback quality, especially at 1080p60.

If you need a quick 2-minute clip and do not have OBS installed, a browser extension is fine. For anything longer, higher quality, or where you care about the result, install OBS instead. It takes 5 minutes and produces considerably better results.

OBS Quality Settings Deep Dive

The Auto-Configuration Wizard gives you a reasonable baseline. Here are the specific settings for common YouTube recording scenarios, based on what actually produces clean output.

General settings for 1080p60

Settings tab, Video section:

  • Base (Canvas) Resolution: 1920x1080
  • Output (Scaled) Resolution: 1920x1080 (match the canvas exactly to avoid scaling blur)
  • Downscale Filter: Lanczos (if you need to scale down; not needed if resolutions match)
  • Common FPS Values: 60

Encoder selection: hardware vs CPU

OBS provides multiple encoder options depending on your hardware. The priority order for quality and efficiency:

  1. NVENC H.264 (NVIDIA GPU): Best performance for NVIDIA card owners. Offloads encoding to the GPU, freeing CPU for browser/game/playback.
  2. AMF/VCE H.264 (AMD GPU): AMD's equivalent of NVENC. Comparable offloading benefits.
  3. x264 (CPU software encoding): Universally available, produces high-quality output, but uses significant CPU. On modern CPUs the impact on browser performance is manageable at medium preset.

Rate control for quality recording

For hardware encoders (NVENC, AMF), use CQP (Constant Quality) rate control with a CQ Level of 18-20. Lower numbers = higher quality = larger files. CQP 20 at 1080p60 produces visually excellent results at roughly 15-25 GB per hour of recording depending on content.

For x264, use CRF rate control with CRF 18-22 at the "veryfast" preset (a good balance between encoding speed and compression efficiency).

Scenario Encoder CQP/CRF FPS Approx file size/hr
1080p60 (NVENC) NVENC H.264 CQP 20 60 15-25 GB
1080p30 (NVENC) NVENC H.264 CQP 20 30 8-15 GB
1080p30 (x264) x264 CRF 20 30 5-12 GB
720p60 (any GPU) NVENC/AMF CQP 20 60 6-12 GB

Keyframe interval

Set keyframe interval to 2 seconds. This is the standard for recorded content and ensures better seek performance in the output file. Some OBS versions call this "Keyframe Interval (seconds): 2" in the encoder settings; others show it as "GOP Size: 120" for 60fps (2 seconds x 60 frames = 120 frames).

Why 30 fps vs 60 fps matters for YouTube

Most YouTube content is 24fps or 30fps. Recording at 60fps for 30fps content doubles your file size without adding visual information. For gaming highlight clips where the original gameplay is 60fps, recording at 60fps preserves the smooth motion. For lecture videos, documentary content, or most interview/vlog content, 30fps recording is perfectly sufficient and significantly more storage-efficient.

Screen Recording vs Direct Downloading

These are genuinely different approaches with different tradeoffs. People often treat them as equivalent. They are not.

Factor Screen Recording Direct Download (yt-dlp / ytcut)
Video quality Captures rendered output, may add compression artifacts Original file at native quality, no additional compression
Setup time 5-10 min (OBS) or instant (built-in) Minutes for yt-dlp; seconds for web tools
Works in real-time Yes (must play full duration) No (faster than real-time, usually)
Subtitles/captions Captured if enabled (burned into video) Available as separate SRT/VTT files
Audio quality Depends on system audio routing Original audio track, no additional loss
UI clutter risk High (notifications, cursor, other apps may appear) None (clean original file)
Works on DRM content Yes (captures rendered pixels) No (DRM prevents direct download)
Speed Real-time only 10x-50x real-time for many tools

The clear winner for most situations is direct downloading. It is faster, produces better quality, and gives you a clean file without browser UI elements. Screen recording is the right choice when direct download is blocked (DRM-protected content, certain geographic restrictions on downloads, YouTube Premium videos), when you need to capture the specific playback experience including captions and UI, or when you need to record exactly what appears on screen for documentation or tutorial purposes.

If you can use direct download, use it. If not, OBS handles the screen recording case reliably.

File Management: MKV to MP4 Remux

Why record in MKV

MKV (Matroska Video) is the safer recording format. If OBS crashes, your computer freezes, or power cuts out mid-recording, an MKV file can be partially recovered. The file header and container structure in MKV is more fault-tolerant than MP4. With MP4, if the recording is not properly finalized, the entire file may be unreadable. For a 2-hour recording that stops unexpectedly, this difference is painful.

The downside of MKV: it is not as universally supported as MP4 for direct playback and upload. Web browsers will play MP4 natively; some struggle with MKV. YouTube accepts MP4 natively; MKV requires transcoding before upload.

The remux command

# Remux MKV to MP4 without re-encoding (fast, lossless)
ffmpeg -i recording.mkv -c copy output.mp4

This command copies the video and audio streams from the MKV container into an MP4 container without re-encoding. It is fast (seconds for most recordings, minutes for very long ones) and lossless. The output MP4 file is the same quality as the MKV and virtually identical in file size. This is the standard workflow for OBS recordings.

OBS also has a built-in remux tool. Go to File menu in OBS, select "Remux Recordings," add your MKV file, and click Remux. No ffmpeg installation needed if you prefer the GUI. The ffmpeg guide covers more commands for cutting, trimming, and processing recorded files after the capture step.

Storage estimates and naming conventions

At 1080p30 with x264 CRF 20, expect roughly 8-12 GB per hour of recording. At 1080p60 with NVENC CQP 20, expect 15-25 GB per hour. Plan storage accordingly before a long recording session.

A simple naming convention saves time later: YYYY-MM-DD_video-title_1080p60.mkv. The date as a prefix makes files sort chronologically in any file browser. Including the resolution makes it clear what quality the recording was captured at. After remuxing, keep the MKV as a backup until you confirm the MP4 plays correctly, then delete the MKV to recover storage.

After recording: cutting to the relevant portion

Screen recordings of YouTube often include pre-roll (you buffering the video, setting quality, repositioning the window) and post-roll (you clicking stop recording). You can trim these in YTCut if the source is still on YouTube, or use the remove parts workflow to clean up the recording in a video editor. The ffmpeg command for lossless cutting of the remuxed MP4:

ffmpeg -i output.mp4 -ss 00:00:12 -to 00:45:30 -c copy trimmed.mp4

This cuts from 12 seconds to 45 minutes 30 seconds without re-encoding. Accurate to the nearest keyframe.

What appears in your recording

Display Capture and Window Capture record everything visible on screen. This includes:

  • Browser URL bar (which shows the video URL)
  • Browser tabs and bookmarks bar
  • Desktop notifications if they appear during recording
  • Any other windows that appear on top of the browser
  • System clock and taskbar

Before recording, close other browser tabs visible in the tab bar. Enable "Do Not Disturb" on Windows (Focus Assist) or Mac to prevent notifications. If you are sharing the recording publicly, review it before distribution for any accidentally captured sensitive information in the URL bar, tab bar, or notification content.

Private browsing mode (Incognito/Private) in the browser affects what sites the browser is logged into, but the incognito window itself is still visible in a screen recording. The mode does not provide any visual anonymization in the recording.

YouTube Terms of Service

YouTube's Terms of Service prohibit accessing content through means other than the YouTube interface or API where explicitly permitted. Screen recording is a way of capturing content that YouTube controls. This likely constitutes a technical ToS violation. However, YouTube's enforcement posture has never included action against individuals for screen recording for personal use.

The copyright question is more serious. The content you record belongs to the creator (or rights holder). Recording it does not transfer rights. Distributing recordings of copyrighted YouTube content is a copyright issue independent of the ToS.

DRM content

YouTube Premium movies, paid YouTube rentals, and other DRM-protected content are technically screen-recordable at the pixel level. Some DRM implementations attempt to blank the screen during recording when they detect screen capture software. OBS using the "Game Capture" source or specific display methods can sometimes bypass this. This area is legally fraught, DRM circumvention carries its own legal exposure beyond copyright in many jurisdictions, and this guide does not provide instructions for circumventing content protection systems.

Frequently Asked Questions

Can OBS record YouTube videos without the cursor showing?

Use Window Capture instead of Display Capture. Window Capture focuses on the browser application window and does not capture the system mouse cursor when it is outside that window. In Display Capture mode, open the source properties and look for the option to disable cursor capture. Moving the cursor off the browser window and out of frame before recording is also an easy workaround.

Will YouTube detect that I am screen recording?

No. OBS captures rendered pixels from your GPU output. This is technically no different from taking a photograph of your monitor. YouTube's servers see only normal playback requests from your browser. There is no signal sent to YouTube's servers indicating a screen recording is in progress. YouTube has no technical mechanism to detect it.

What is the best OBS settings for recording YouTube at 1080p60?

In OBS Settings, Video tab: Base Resolution 1920x1080, Output Resolution 1920x1080, Downscale Filter Lanczos, Common FPS 60. Output tab, Recording: Format MKV, Encoder NVENC H.264 (if NVIDIA GPU) or x264 (CPU), Rate Control CQP, CQ Level 20. After recording, remux MKV to MP4 using File menu, Remux Recordings in OBS, or the ffmpeg command shown above.

Is screen recording YouTube against the Terms of Service?

Technically yes, as a method of capturing content without explicit permission from YouTube's ToS. In practice, no enforcement actions have been taken against individuals for personal-use screen recording. The more relevant legal concern is copyright: recording and then distributing copyrighted content is infringement regardless of the capture method. For personal viewing, no one is coming after you.

Why does my OBS recording look worse than the YouTube video?

Most likely a bitrate issue. At 1080p60, x264 software encoding needs at least 12-15 Mbps to avoid compression artifacts. NVENC at CQP 20 handles it better. Also verify your OBS output resolution exactly matches your monitor or the YouTube player, since any scaling adds blur. Finally, let the YouTube video buffer at full quality before starting the recording. If the buffer runs out mid-recording, quality will drop temporarily.

How do I convert MKV to MP4 after screen recording?

Two methods. Fast method in OBS: File menu, Remux Recordings, add the MKV, click Remux. Fast method with ffmpeg: ffmpeg -i recording.mkv -c copy output.mp4. Both are lossless container remuxes that take seconds to minutes depending on file size. No quality loss, essentially no file size change.

Can I screen record YouTube on iPhone without any apps?

Yes. iOS includes a built-in screen recorder in Control Center. Swipe to open Control Center, tap the screen recording button (circle inside a circle). A 3-second countdown starts, then recording begins. The YouTube app audio is captured automatically. Stop by tapping the red status bar and confirming. The recording saves to your Photos library. No app download required.

Screen recording is the sledgehammer of video capture. It works when everything else does not. The quality ceiling is below direct downloading, the setup is more involved, and the file sizes are larger. But it covers cases where DRM or access restrictions block direct tools. OBS at the settings described above produces results that hold up well in an editing timeline.

After recording, you will likely want to cut the clip to the relevant portion. The YTCut tool works for YouTube sources directly. For processing your recorded MKV or MP4 files, the ffmpeg cutting guide covers lossless trimming. The video quality guide explains the quality differences between recording methods in more detail.