Best OBS Recording Settings in 2026 (Quality Without Huge Files)
Three settings decide 90% of your recording quality: the encoder, the rate control, and the format. Get those right and everything else is garnish. Here are copy-paste settings for 1080p60, 1440p, and 4K — plus the mistakes that ruin most recordings.
Copy-paste settings (Output → Advanced → Recording)
| Setting | 1080p60 (default) | 1440p / 4K |
|---|---|---|
| Encoder | NVENC H.264 (or x264 veryfast) | NVENC HEVC or NVENC AV1 (RTX 40+) |
| Rate control | CQP, value 18–20 | CQP 18–20 (HEVC) / CQ 22–26 (AV1) |
| Preset | P5 / Quality | P5 / Quality |
| Format | MKV + auto-remux to MP4 | MKV + auto-remux to MP4 |
| Output resolution | 1920×1080, 60 FPS | Canvas native, or downscale to 1440p |
| Audio | AAC 320 kbps, 2+ tracks | AAC 320 kbps, 2+ tracks |
AMD owners read AMF for NVENC, Intel Arc/Core read Quick Sync, Apple Silicon reads VideoToolbox HEVC. Everything else on this page applies unchanged.
Rule #1: CQP for recording, CBR for streaming
The single most common OBS mistake is recording with streamer settings. CQP (constant quality) spends bits where the scene needs them — calm inventory menus stay tiny, chaotic team fights stay clean. CBR (constant bitrate) forces the same bitrate everywhere: it wastes gigabytes on easy scenes and starves hard ones. CBR exists because Twitch needs a predictable pipe — not because it looks better. For local recordings there is no pipe, so there is no reason to use CBR.
CQP uses the same scale as CRF (see our compression guide): lower is better and bigger. CQP 18–20 at 1080p60 lands around 5–9 GB per hour — normal and correct for footage you intend to edit.
Rule #2: use the hardware encoder you already own
GPU encoding (NVENC, AMF, Quick Sync, VideoToolbox) looks as good as CPU encoding at recording bitrates while barely touching the processor your game needs. x264 on veryfast is the fallback when the GPU is maxed or absent — never use ultrafastunless you enjoy blocky footage; it's dramatically worse per bit.
AV1 recording (NVENC AV1 on RTX 40-series and newer, AMD VCN AV1, Intel Arc) cuts file sizes ~30% at equal quality — worth it for 4K or tiny SSDs, provided whatever edits and plays the files supports AV1 (all modern editors and YouTube do; older phones and TVs may not).
Rule #3: MKV + auto-remux, and split your audio
Record MKV so a crash never eats a session, and enable Settings → Advanced → Recording → Automatically remux to MP4 so every file converts itself on stop. Full walkthrough with screenshots logic in our MKV to MP4 methods guide.
Then fix the mistake you'll regret in editing: in Settings → Output → Audio, record at least two tracks — game/desktop on track 1, microphone on track 2 — at 320 kbps AAC. One mixed track means you can never lower the game under your voiceover later. Two tracks cost almost nothing and save edits.
Don't confuse recording with streaming settings
Streaming settings (CBR 6–8 Mbps, keyframe every 2s, tuned for Twitch) exist to survive the internet. Recording settings (CQP 18–20, MKV, multi-track audio) exist to preserve quality on your disk. Running one profile for both jobs guarantees bad results at one end — keep two profiles in OBS and switch between them.
Quick fixes for the three classic failures
“Encoder overloaded” / rendering lag
The encoder is choking: drop one preset step (NVENC P7→P5, x264 medium→veryfast), cap output at 1080p60, close GPU-heavy background apps. If the game stutters but OBS is calm, the game is starving the encoder — cap in-game FPS.
Files are enormous (20 GB+ per hour)
CQP too low, 4K with no downscale, or CBR at streaming-plus bitrates. CQP 20 + 1080p60 output is the reset button. Shrink for upload afterward — never during recording.
Recording won't open / editor rejects it
MP4 corrupted by an interrupted session (switch to MKV + auto-remux), or an editor that dislikes the codec (Premiere vs MKV/AV1 quirks — remux to MP4 or transcode a mezzanine). See the MKV to MP4 guide for every fix.
After the recording stops
A recordings folder that manages itself.
Settings dialed in, clips pile up: 40 GB of MKVs, Vogons of multi-track audio, filenames like 2026-09-04_21-33-11.mkv. Formatif Pro ($8.95one-time) turns the folder into finished files overnight — remux to MP4, compress to upload size, extract highlights' audio — offline, in batch, with per-file status instead of a 3 a.m. failed queue.
OBS recording questions, answered
Should I use CQP or CBR for recording?
CQP, always. CBR is a streaming constraint (predictable pipe for Twitch), not a quality choice. Recording has no pipe — use constant quality.
What CQP value should I use?
18–20 for 1080p60 gameplay (~5–9 GB/hr). 16 for archival, 21–23 when disk space matters. Lower = better and bigger.
Should OBS record to MKV or MP4?
MKV + auto-remux to MP4. Crash-proof recording, editable files, one checkbox. Never raw MP4.
NVENC, x264, or AV1?
NVENC H.264 by default (RTX 40+: NVENC AV1 for ~30% smaller). AMF/Quick Sync/VideoToolbox per your hardware. x264 veryfast as fallback — never ultrafast.
Why is my recording laggy?
Encoder overload: faster preset, 1080p60 cap, close GPU hogs. Game stutter with calm OBS: cap in-game FPS. Recording lag is never network.
Why are my recordings so large?
CQP too low, 4K output, or CBR overkill. Reset to CQP 20 + 1080p60, then compress for upload afterward.
Keep learning
Record in OBS. Finish everywhere else in one click.
Formatif Pro ($8.95 one-time) and Formatif AI ($12.95 one-time) handle video, image, and audio conversion offline — with batch workflows, no file size limits, and a 3-day free trial.
Every setting above works in free OBS with no purchase — the trial earns its place on your recordings folder, not your settings menu.
Written by
Founder of Formatif, a local-first offline media processing suite for Windows and Linux. Hadi writes about video, image, and audio formats, compression, and privacy-first desktop workflows.