How to Set Up OBS for YouTube Live: Bitrate, Resolution and FPS

Quick answer: what OBS settings should you use for YouTube Live?

For gaming livestreams on YouTube, the goal is a stable, clear and smooth stream. In 2026, the normal target for gaming should be 60 FPS, while the resolution depends on your PC and upload speed.

A good starting setup is 720p60 for a low-end PC or limited internet, 900p60 for a mid-range PC or decent upload and 1080p60 for a stronger PC with stable upload. Use CBR, a 2 second keyframe interval, hardware encoder if available and test the stream before going live.

YouTube recommends choosing live quality based on your internet connection, testing upload, testing the stream before going live and monitoring stream health during the live event. Source: YouTube Live documentation.

Why do OBS settings matter?

OBS does more than send video to YouTube. It has to capture the game, process scenes, handle microphone, camera, overlays and then encode everything into a stream.

If the settings are too heavy for your PC or internet, the live stream can stutter, drop frames, show poor stream health, lose audio sync or display encoding overloaded warnings.

Correct settings are not always the highest values. Correct settings are the values your system can hold stable.

What resolution should you choose for YouTube Live?

Choose resolution based on your PC, upload speed and the type of game you stream. For gaming, use 1280x720 at 60 FPS on a low-end PC, 1600x900 at 60 FPS on a mid-range PC and 1920x1080 at 60 FPS on a stronger mid-range PC.

For a very strong PC, you can test 2560x1440 at 60 FPS, but you need strong upload. 1280x720 at 30 FPS should stay a fallback, not the main recommendation for gaming.

Why is 900p60 a good option?

900p60 means 1600x900 at 60 FPS. It sits between 720p60 and 1080p60. It looks sharper than 720p, uses fewer resources than 1080p, keeps 60 FPS and can be more stable on mid-range PCs.

If 1080p60 stutters, do not drop straight to 720p or 30 FPS. Test 900p60 first.

What FPS should you choose in OBS?

For gaming, use 60 FPS as the main target. 30 FPS can be used for very weak PCs, unstable internet, very heavy games, slow content or talking streams with little movement.

For games with movement, 60 FPS feels more natural. YouTube lists frame rates up to 60 FPS in its encoder settings. Source: YouTube Live documentation.

What bitrate should you use for YouTube Live?

Bitrate controls how much video data you send to YouTube. If the bitrate is too low, the image can look pixelated. If the bitrate is too high for your upload speed, the stream can become unstable.

Practical recommendation: 4500-6000 Kbps for 720p60, 6000-9000 Kbps for 900p60, 9000-12000 Kbps for 1080p60, 18000-24000 Kbps for 1440p60 and 3000-4000 Kbps only for fallback 720p30.

YouTube lists 6 Mbps for 720p60 H.264, 12 Mbps for 1080p60 and 24 Mbps for 1440p60. Source: YouTube encoder settings.

Do not use all available upload

A common mistake is setting the bitrate exactly as high as your upload speed. If you have 12 Mbps upload, do not set the stream to 12 Mbps. Leave room for Discord, browser, chat, game traffic, other devices and network variation.

A simple rule is to use about 60-70% of stable upload. If your real upload is 15 Mbps, a bitrate of 9000-10000 Kbps may be safer than 12000 Kbps.

How do you test upload correctly?

Do not rely on a single speed test. Test at different times of day. For streaming, stable upload matters more than the maximum number, along with ping, fluctuations, packet loss and long-term stability.

YouTube recommends testing upload bitrate and choosing a quality that results in a reliable stream on your connection. Source: YouTube Live guide.

Which encoder should you choose in OBS?

The encoder turns the OBS image into a stream YouTube can receive. In OBS you may see x264, NVENC, AMD encoder or QuickSync. x264 uses the CPU, NVENC uses the NVIDIA GPU encoder, AMD encoder uses AMD hardware and QuickSync uses Intel integrated graphics if available.

For most low-end or mid-range gaming PCs, hardware encoder is usually a good choice if it is available and stable. It leaves more CPU resources for the game and other programs.

What does CBR mean?

CBR means Constant Bitrate. OBS tries to send a constant bitrate to YouTube.

For YouTube Live, CBR is the basic recommendation for bitrate encoding. In OBS, you can find it under Settings > Output > Streaming > Rate Control > CBR. Source: YouTube Live encoder settings.

What keyframe interval should you use?

For YouTube Live, set Keyframe Interval to 2. YouTube recommends a keyframe frequency of 2 seconds and says it should not exceed 4 seconds. Source: YouTube Live encoder settings.

OBS settings for 720p60 on YouTube

For 720p60, use Base Canvas Resolution 1920x1080 or 1280x720, Output Scaled Resolution 1280x720, Common FPS Values 60 and Bicubic or Lanczos downscale filter.

In Output, use hardware encoder if available, CBR rate control, 4500-6000 Kbps bitrate, Keyframe Interval 2, Performance or Quality preset and High profile. In the game, cap FPS at 60 or 90 and use low-medium graphics.

OBS settings for 900p60 on YouTube

For 900p60, use Base Canvas Resolution 1920x1080, Output Scaled Resolution 1600x900, Common FPS Values 60 and Lanczos if stable.

In Output, use hardware encoder, CBR, 6000-9000 Kbps bitrate, Keyframe Interval 2, Quality or Performance preset and High profile. 900p60 is useful when 1080p60 is not perfectly stable.

OBS settings for 1080p60 on YouTube

For 1080p60, use Base Canvas Resolution 1920x1080, Output Scaled Resolution 1920x1080, Common FPS Values 60 and Lanczos downscale filter.

In Output, use hardware encoder, CBR, 9000-12000 Kbps bitrate, Keyframe Interval 2, Quality preset if stable, High profile and B-frames 2.

If the stream stutters, do not increase bitrate. First check PC load, in-game FPS and OBS scenes.

Why does the stream stutter even if the internet is good?

If the internet is good, the problem may be the PC or OBS. OBS explains that it needs GPU resources to composite and render the scene. If the game uses almost all GPU resources, OBS may not have enough left. Source: OBS encoding performance troubleshooting.

Possible causes include unlimited FPS in game, GPU at 100%, high CPU usage, wrong encoder, too many OBS sources, heavy browser sources or game graphics set too high.

Limit FPS in the game

One of the most important OBS settings is not inside OBS, but inside the game. If the game runs without a limit, it can use the whole GPU. OBS then has fewer resources and the stream starts to stutter.

OBS recommends limiting the game framerate or enabling V-Sync to free resources for OBS. Source: OBS troubleshooting.

For a 60 FPS stream, try limiting the game to 60, 90 or 120 FPS. If the GPU is at 100%, reduce the game FPS cap. You do not need 250 FPS in game if the stream stutters.

Simplify OBS scenes

Complex scenes use resources. At the beginning, keep a start scene, main gameplay scene, break scene and ending scene.

Avoid too many browser sources, heavy animated overlays, large background videos, many filters, unused hidden sources and complex alerts. OBS notes that complex scenes and large scene collections can use resources. Source: OBS documentation.

Reduce browser sources

Browser sources are useful for chat boxes, alerts, web overlays, goal bars, animations and external widgets, but they can be heavy on a low-end or mid-range PC.

If OBS stutters, reduce their number, lower their size or replace them with static sources when possible. Source: OBS performance troubleshooting.

Run OBS as administrator

On Windows, running OBS as administrator can help. OBS says many GPU overload issues can be solved by running OBS as administrator because Windows can reserve GPU resources for OBS. Source: OBS guide.

Close OBS, right-click the OBS icon, choose Run as administrator, start the game and test again.

How do you check Stream Health in YouTube?

In YouTube Live Control Room, Stream Health shows whether YouTube receives the stream properly. Watch for unstable connection, bitrate too low or too high, frame rate problems, audio issues, stream health warnings, delay or buffering.

YouTube recommends monitoring stream health and messages during the live event. Source: YouTube Live help.

Test before going live

Do not test only for 30 seconds in the game menu. Test like a real stream: start OBS, open the game, enter a busy area, speak into the microphone, move the camera quickly, check sound, dropped frames and YouTube stream health.

YouTube recommends testing before going live, including audio and video movement similar to what you will do during the stream. Source: YouTube Live documentation.

What if YouTube shows poor stream health?

If YouTube shows poor stream health, check upload, bitrate, Wi-Fi or cable, dropped frames in OBS, CPU usage, GPU usage, game FPS, encoder, OBS scenes and browser sources.

If the problem is internet, lower bitrate. If the problem is the PC, reduce resolution or simplify scenes. If the problem is GPU load, cap FPS in the game. If the problem is CPU load, test hardware encoder.

Common mistake: bitrate too high

Higher bitrate does not automatically mean better quality. If the stream is unstable, a higher bitrate can make things worse. YouTube needs a consistent stream.

A stable 720p60 at 6000 Kbps, 900p60 at 8000 Kbps or 1080p60 at 10000 Kbps is better than 1080p60 at 12000 Kbps that buffers or drops frames.

Common mistake: forcing 1080p60 on any PC

1080p60 is good, but it should not be forced. If the PC cannot handle it, 900p60 or 720p60 can be better choices. For gaming, stable 60 FPS matters a lot.

Common mistake: too many OBS sources

Many beginners add too much: camera, chat, alerts, animated borders, transitions, sounds, images, video backgrounds, widgets and duplicate sources. On a low-end or mid-range PC, every extra source can matter.

Final recommended settings

For a low-end PC: 1280x720, 60 FPS, 4500-6000 Kbps, hardware encoder if available, keyframe 2, CBR, low-medium game settings with FPS limit 60/90 and simple scenes.

For a mid-range PC: 1600x900 or 1920x1080, 60 FPS, 6000-12000 Kbps, hardware encoder, keyframe 2, CBR, medium game settings with FPS limit 90/120 and simple scenes.

For a good PC: 1920x1080 or 2560x1440, 60 FPS, 12000-24000 Kbps depending on resolution and upload, hardware encoder, keyframe 2, CBR and clean scenes without useless sources.

Conclusion

To set up OBS for YouTube Live, do not blindly copy someone else's settings. Choose values that fit your PC, your game and your upload speed.

For gaming, start with 60 FPS. If you have a low-end PC, use 720p60. If you have a mid-range PC, test 900p60 or 1080p60. With a stronger PC and stable upload, you can use 1080p60 or 1440p60.

The most important settings are correct bitrate, suitable encoder, CBR, 2 second keyframe interval, FPS limit in game and simple OBS scenes. A stable stream is more important than a large setting that only looks good on paper.

FAQ

What bitrate should I use for YouTube Live?

Use 4500-6000 Kbps for 720p60, 6000-9000 Kbps for 900p60 and 9000-12000 Kbps for 1080p60 if your upload is stable.

What keyframe interval should I use in OBS for YouTube?

For YouTube Live, set keyframe interval to 2 seconds.

What FPS should I use for gaming livestreams?

For gaming, use 60 FPS as the main target. 30 FPS should only be a fallback for very weak PCs, unstable internet or very heavy games.

Is 720p60 better than 1080p30?

For gaming, 720p60 is often more pleasant than 1080p30 because motion is smoother.

What is 900p60?

900p60 means 1600x900 at 60 FPS. It is a middle ground between 720p60 and 1080p60, useful for mid-range PCs.

Why does OBS stutter if internet is good?

If the internet is good, the issue may be PC load: GPU usage, unlimited FPS in game, complex OBS scenes, wrong encoder or too many browser sources.

Which encoder should I choose in OBS?

For low-end or mid-range PCs, hardware encoder is usually a good choice if available and stable. Examples include NVENC, AMD encoder and QuickSync.

About the author

KcryptonYT is a Romanian gaming livestreamer active on YouTube. On the blog, he publishes practical guides, stories and articles about the games and series from the channel, including FiveM Romania, FplayT, Mount and Blade, Windrose and other games tested live with the community.