For most beginners streaming from a PC, the safe starting point is a hardware encoder (NVENC, AMF or QuickSync), constant bitrate (CBR), a 2-second keyframe interval, and an output resolution your upload speed can sustain. For local recording, use a quality-based rate control and record in MKV so a crash does not ruin the file. Everything else in OBS Studio is fine-tuning after those choices.
This guide walks through the settings that matter most: encoder, bitrate, resolution and frame rate, plus separate advice for streaming and recording. Platform limits and recommended bitrates change, so confirm the numbers on your streaming service’s current help pages before you commit. Treat the figures below as common starting points, not guarantees, and adjust based on how your own stream looks and performs in 2026.
Streaming Versus Recording: Pick Your Goal First
The best settings depend on what you are doing. Streaming sends video over your internet connection in real time, so bandwidth is the limit. Recording writes a file to your drive, so storage and encoder quality are the limits. Beginners often copy streaming settings for recording or the other way round, and both get worse results as a result.
Use Advanced output mode
OBS offers Simple and Advanced output modes. Simple mode is fine for a first stream, but Advanced exposes rate control, keyframes and separate recording settings. If you plan to do both streaming and recording, Advanced is worth learning early.
Choosing an Encoder
Hardware encoders
Modern GPUs include dedicated video encoding hardware: NVENC on NVIDIA cards, AMF on AMD cards and QuickSync on Intel graphics. These use little CPU power, so your game keeps its frame rate. Image quality at a given bitrate has improved over generations, and recent hardware can look very close to CPU encoding for streaming.
Software encoder (x264)
The x264 encoder uses your CPU. It can deliver good quality at lower bitrates, but it competes with your game for processor time, which can lower frame rates or cause dropped frames. It makes the most sense on a PC with a strong, spare multi-core CPU or on a separate streaming computer.
AV1 and newer codecs
Newer GPUs add AV1 encoding, which can look better at a given bitrate. Streaming support depends on the platform and viewers’ devices, so check what your service accepts before relying on it. For local recording, AV1 can save disk space if your editing software handles it.
Bitrate and Resolution
Bitrate is the amount of video data sent each second. Too low and fast motion turns blocky; too high and your connection cannot keep up, causing dropped frames.
Base canvas versus output resolution
The base resolution is the size of your canvas, normally the same as your monitor. The output resolution is what viewers receive. Scaling from a 1440p monitor to a 1080p or 720p output is common, and a Lanczos or bicubic scaling filter generally gives sharper results than the cheapest option.
Common starting points
Look at the table below as a rough guide for CBR streaming. Check your platform’s current recommendations, because limits differ, and some services allow higher values than others.
| Target | Typical bitrate range (kbps) | Best for |
|---|---|---|
| 720p at 30 fps | 2,500 to 4,000 | Slow connections, low-end PCs |
| 720p at 60 fps | 3,500 to 5,000 | Smoother motion on modest uploads |
| 1080p at 30 fps | 4,000 to 6,000 | Detail-focused games and talk content |
| 1080p at 60 fps | Around 6,000 and above, platform permitting | Fast action with a strong connection |
Match bitrate to your upload speed
Run a speed test and look at upload, not download. A common guideline is to keep your stream bitrate well under your upload speed, leaving headroom for audio and other traffic, such as using no more than about 70 to 75 percent. A wired Ethernet connection is more stable than Wi-Fi.
Rate Control, Keyframes and Frame Rate
Rate control
For live streaming, choose CBR, because most platforms expect a steady bitrate. For local recordings, use CQP or CRF-style quality-based control, where file size varies with scene complexity but quality stays consistent.
Keyframe interval
Set the keyframe interval to 2 seconds for most streaming platforms, since many require it. Leaving it on automatic can cause playback problems on some services.
Frame rate
Choose 60 fps for fast games if your PC and connection can handle it, or 30 fps for slower content. A steady 30 fps often looks better than a 60 fps stream that drops frames.
Encoder presets
Hardware encoders usually have a quality preset. Higher-quality presets use more of the encoder but rarely affect game performance on modern hardware. If frames are dropping, try a faster preset or lower the resolution first.
Audio and Scene Basics
Audio settings
Set the sample rate to 48 kHz, the standard for video, and use a stereo audio bitrate that suits your platform, commonly around 128 to 160 kbps for streaming. Check the desktop audio and microphone sources in the mixer so neither clips into the red.
Capture methods
Game Capture hooks directly into a game and uses the least system resources, while Display Capture records the whole screen and is useful for desktop apps. Window Capture sits in between. If Game Capture shows a black screen, try running OBS with the same permissions as the game.
Sources and scene complexity
Each browser source, overlay and filter adds load. Start with a simple scene containing only the game capture and microphone, then add webcam and overlays one at a time while watching CPU and GPU load.
Webcam and microphone filters
Basic microphone filters such as noise suppression and a compressor are lightweight and help the sound a lot. Heavy video filters on a webcam can cost more performance than they are worth on a modest PC.
Recording Settings That Protect Your Footage
- Record to MKV rather than MP4 so a crash does not corrupt the whole file, then remux to MP4 in OBS afterward if an editor requires it.
- Record to a fast internal drive with plenty of free space, not the drive running your game if it is slow.
- Use separate audio tracks for game sound and microphone so you can edit each one.
- Match the recording frame rate to your game to avoid stutter in the final video.
Who Should Use Which Setup
Single-PC streamer with a mid-range GPU
Use the GPU’s hardware encoder, 1080p or 720p output at 60 or 30 fps, CBR, and a bitrate near the middle of the range for your platform. Keep overlays simple so the game keeps its frame rate.
Streamer with a slow upload connection
Drop to 720p and consider 30 fps. A clean low-resolution stream is easier to watch than a high-resolution one that buffers.
Player who mainly records clips
Skip streaming settings entirely. Record locally with a quality-based rate control, a higher bitrate or quality level than you would stream, and MKV output.
Creator with a second PC
A dedicated capture computer can use x264 or a hardware encoder without affecting the gaming machine. This setup needs a capture card or network capture and more equipment, so it makes sense only when single-PC streaming has clear limits.
Common Mistakes
- Streaming at a bitrate higher than the upload connection can reliably sustain.
- Using the x264 encoder on a PC that is already working hard to run the game.
- Leaving the base canvas, output resolution and monitor scaling mismatched, which creates blurry output.
- Recording in MP4 and losing a long session when OBS or the PC crashes.
- Copying settings from a guide for a different platform, resolution or GPU without checking the details.
Beginner Setup Checklist
- Run the Auto-Configuration Wizard once as a baseline, then review its choices.
- Set your encoder to your GPU’s hardware option if you have one.
- Choose CBR, a 2-second keyframe interval and a bitrate that suits your upload speed.
- Do a private test stream or a local recording and review the result.
- Watch the status bar for dropped frames and high encoding load.
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Frequently Asked Questions
What is the best encoder for OBS?
For most players, a modern GPU hardware encoder such as NVENC is the best balance of quality and performance because it spares the CPU. Software x264 can look excellent at low bitrates but costs CPU power. Choose based on your hardware and how demanding your game is.
What bitrate should I use for 1080p streaming?
Typical starting points are around 4,000 to 6,000 kbps at 30 fps and about 6,000 kbps or more at 60 fps, but the allowed maximum depends on the platform. Verify the current recommendation for your service and keep it comfortably below your upload speed.
Why does my stream drop frames?
The usual cause is a network problem, meaning bitrate is too high for the connection, or Wi-Fi is unstable. Dropped frames can also come from an overloaded encoder. Lower the bitrate, switch to wired Ethernet and check the encoder load in the status bar.
Should I stream at 720p or 1080p?
Choose 1080p if your connection and encoder can handle it smoothly, since it gives sharper detail. If you see dropped frames or blocky motion, a clean 720p stream often looks better than a struggling 1080p one.
