Jan 1, 2024 · Bitrate and Keyframe Interval. " Both machines are streaming 1080p 6000kbps 30fps with a keyframe of 2 (OBS custom Aug 10, 2023 · I'm using OBS 23. The reason we would want more keyframes (lower keyframe interval) is if we have multiple resolutions available for quicker user switching if they switch internet or their internet slows down. If you stream at 30 fps, 2 seconds would mean 60 frames, 4 seconds would mean 120 frames. 264 encoder is tied to CPU usage, so it may perform worse than x264 would. The optimal keyframe interval is: 2 seconds . Set Profile to Main. Jul 6, 2014 · So while keyint=60 only works for 30fps, setting obs to keyframe interval of 2 will work for any fps configuration. Feb 11, 2010 · Here’s what Adobe says: “Keeping a constant video keyframe interval instead of a variable keyframe interval ensures that the keyframes in the streams are not very far away from one another. The reason why twitch is reporting such a thing is because of frame drops and skipped frames, which are apparent even in your last log file. (default is medium). 264 Codec. Create a scene. . Having a keyframe interval of 2 means that it takes at most 2 seconds for the viewers to catch up to a point where they can properly display the feed. A smaller keyframe interval means more keyframes, which results in higher video quality but also larger file sizes. Our one-minute video at 30 fps has 1800 frames. Choose the streaming provider you want to May 10, 2024 · You will learn some helpful information about this term in the field of video editing, like the best keyframe interval when editing videos in OBS Studio. In the guide "NVIDIA NVENC OBS Guide", an advanced option is listed as: Keyframe Interval: Set to 2. using StreamFX we can setup 0,4sec, which works fine and the results are as expected. Jun 10, 2018 · A discussion thread about the keyframe interval setting in OBS Studio, a video recording and streaming software. May 6, 2017 · This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Then in the CUSTOM ENCODER SETTINGS you would enter: keyint=60 The keyint variable tells OBS to send a keyframe every X Jan 8, 2021 · OBS Settings Video > Base Canvas 1920x1080 Output (Scaled) 1920x1080 Downscale Fitter (Lanczos) Common FPS 60 Output > Advanced Encoder NVENC X. Sep 19, 2018 · Keyframe Interval: 2; Preset: superfast (ultrafast doesn't use cabac) Profile: main (baseline doesn't use cabac) x264 custom options and tunes: (step-by-step adding, space between options) bframes=2; Replace unnecessary superfast settings with some ultrafast settings, also add some fastdecode and zerolatency settings: The keyframe interval of your OBS output plays a pivotal role in this transcoding process. IMPORTANT!! Please note that if you set the keyframe interval to 0 seconds in OBS Studio, this does not mean 0 seconds, it will instead instruct OBS to change the keyframe interval to “AUTO”. Twitch dashboards says the keyframe is set to 2. Dec 29, 2013 · I did experiment a bit with Avidemux and figured out that you need to cut on keyframes (I-FRMs) to avoid corruption, but the interval between keyframes is often too long for making useful cuts. By continuing to use this site, you are consenting to our use of cookies. From OBS, click Settings and choose Stream. Using a value of 0 will use a keyframe interval of 250 frames, this is preferred if you're recording at more than 250 FPS. Please remember, everybody's setup will be different, so make sure to play around with the settings Apr 29, 2022 · These 3 OBS Settings are oftentimes confused and end up getting setup incorrectly as a result. I am not sure as to the best setting, but when I researched it a while back, the recommended setting was 2. Some platforms also recommend a maximum value of 4. Dec 3, 2023 · This section explains the different encoding options available in OBS and recommends the ideal encoder for different hardware setups. Max quality preset immediately overloads the encoder. Change Output mode to Advanced. 5s (two keyframes per second). 27 GB of storage. Currently, keyframes are not being sent often enough, which can cause buffering. To change the keyframe interval, click the dropdown menu and select your desired value. Let’s dive into how you can master the OBS keyframe interval to ensure perfect streaming quality. These settings work best with the 1080p resolution and 60fps. Sometimes we need x264, where this is not possible to set. Once you've initiated your broadcast via OBS, visit your Encoder page on Restream. Video processing software uses I-frames as key frame for scrubbing/seeking through video material, because they can be decoded and displayed directly. Using OBS Studio for Twitch. I want to do the same with ffmpeg, and we know the option exists in the nvenc API. CPU Usage Preset: CPU Usage Preset is only relevant if you’re using software encoding, x264. If I type 0 in the field, it automatically goes back to the previous value upon clicking outside of the field. Enter the desired keyframe interval in seconds. But if Feb 18, 2017 · This helped me a lot - in the OBS setting - Output - Advanced - I set the Keyframe interval to 2 (there was the deault value 0, meaning auto) and the stream quality got green all the time. But in video editing software, the timeline Aug 14, 2013 · By default, OBS relies on the x264 auto keyframe interval, which puts keyframes at scenecuts for the best quality. Under the "Streaming" or "Recording" section, you'll find the "Keyframe Interval" option. , every 1/2 second or 120 frames), you need to use the Custom FFMPEG Output. Does not apply to AV1 -type 1 encoding. Others have already explained what keyframes are. 264 Rate Control: CBR Bitrate: 64000 Keyframe Interval: 2 Preset: Max Quality Profile Jan 11, 2024 · Set your keyframe interval to zero seconds (or automatic) so that OBS can decide the best keyframe interval for your setup. What this means is that a full video frame will be rendered every 2 seconds. With a long keyframe, they would have to wait 10-20 seconds to switch or for the stream to load. This raises a new question: what even is a keyframe? Let’s go back to our dance video example. Lossless will (and should) always produce an IDR-Frame every frame. Keyframe Interval: 2; CPU Usage Preset: Faster; Best OBS Audio Setting for Feb 14, 2014 · Now in Xsplit I knew how and where to fix this, but in OBS I can't seem to locate it, from what I've seen on pictures and from posts it should be right underneath CRF and Custom x264 Encoder settings, and above the empty field, but on V0. Is there a way to increase the number of keyframes within OBS to more than 1/sec? We would like to show you a description here but the site won’t allow us. Recently moved to a location where I have some pretty decent internet so I decided to start streaming my adventures while gaming. Jan 15, 2016 · Hello! Anyone know how much should be keyframe interval settings for chew. 2 Adjusting Bit Rate and Keyframe Interval. Feb 17, 2019 · I was having an issue where YouTube said my keyframe rate was 8. Click to Copy your stream key, then paste it into OBS and Jul 17, 2017 · Change OBS Studio Keyframe Interval. For example, in OBS if a keyframe interval is set at 0 seconds then the auto feature will kick in. Choose “Output” from the settings window. If you’re wanting your audio to sound as high-quality as possible, set your sample rate to 48kHz. See expert advice and tips from other users and moderators on the OBS Forums. Aug 5, 2024 · Setting Keyframe Interval with OBS Studio: Open OBS Studio and go to the "Settings" menu. 0. How to access frame rates in excess of 60 May 5, 2023 · OBS Studio does not export 4:2:2 and 4:4:4 support for QSV. If you’re streaming adaptive bitrate (ABR), having a lower keyframe interval enhances the viewer’s ability to switch smoothly between different bitrates, improving Jan 2, 2021 · I had success for a 1920x1080 project, when I changed bit rate to 145000 or 220000 in the Settings>Output>Recording Tab. However, you can adjust it if necessary. I understand most terminology but two settings that I don't really understand very well are "keyframe interval" and "max b frames. Right-click the Scenes box in OBS. Jun 22, 2023 · OBS Studio Support. To start using OBS Studio, you need to set up the software to stream on Twitch. This will affect both the Jul 25, 2024 · With a 240 FPS recording, setting a keyframe interval of 1 second will insert a keyframe every 240 frames, and setting it to 2 seconds will insert one every 480 frames. Aug 10, 2023 · Hey everyone! I'm trying to perfect my obs settings as best as a can and so far it's been going well. May 10, 2023 · Namun, nilai Keyframe Interval yang optimal bisa bervariasi tergantung pada kasus tertentu. This should work right? Because sometimes i get stutters in my stream without skipping/dropping Frames. The field in OBS (in advanced output mode) is the number of seconds before a keyframe. Question: What is the correct keyframe interval setting in OBS Studio? A. It determines the frequency at which complete frames, called keyframes, are inserted into a video sequence. Sep 3, 2015 · Youtube has a recommended keyframe interval of 2 seconds, and a maximum of 4 seconds. Streaming platforms may limit what you can select here, and most require a setting of 2. Aug 15, 2021 · English translation: I have had trouble with connection for youtube transmisión, I set the keyframe Interval to 1 and this repair the trouble. We would like to show you a description here but the site won’t allow us. Sep 12, 2013 · Hello OBS Community. Setting a correct keyframe interval is important to reduce latency and video preview issues. The custom x264 parameter is a number of frames before a keyframe. Open OBS Studio. But to get the settings right, it is essential to know how to use the OBS software. Espanish translation: He tenido problemas para la transmisión en youtube, y configurando el intervalo de fotogramas en 1 a resuelto el problema. 264 (new) Rate control: CBR Bitrate: 6000 (( I have also tried 5000, 4000, 3500) Keyframe Interval: 2 Preset: Max Quality Profile: high Look-ahead: yes Physcho Visual Tuning: yes GPU: 0 Max B-Frames: 2 Dec 28, 2019 · Hello, in OBS 24. 00 Recording Encoder: H264/VCE (AMD Advanced Media Framework) Quality Preset : Balanced Profile : High Profile Level : Automatic Rate Control Method : Variable Bitrate (Latency Constrained) (VRBLAT) Pre-Pass Mode : Enabled Target Bitrate: 37500 Kbps Peak Bitrate: 40000 Kbps Minimum QP: 18 Sep 6, 2013 · Hello, I have the keyframe interval set to 2 seconds as Twitch. (I forgot what it was called -_-) "What is the correct keyframe interval for live streaming" (in OBS Studio or others) is a common question answered by copywriters as "2 seconds". It is significantly better than VP9 at the same task, and has a significant reduction in decoding complexity, putting the complexity on the encoding side instead. Unfortunately this is incompatible with HLS which needs fixed size GOPs, for which Twitch wants a 2 second keyframe interval. tv asks for. Choose "Output" from the settings window, and then set the output mode to "Advanced" Change the "Keyframe interval" - We suggest using 2. Jul 11, 2023 · The keyframe interval is the frequency at which full frames (keyframes) are sent. I am getting a message on Restream that the Keyframe Interval is 1 but 2 is recommended. Since the server switches streams on a video keyframe, having them too far away could cause a delay in the switch to happen on the server side. Beri adegan nama. Change the Keyframe Interval to 2 seconds. - When you want to edit the recorded video, you may choose "1" as the Keyframe interval. A KeyFrame is a fully rendered frame image in a video, whereas subsequent frames/delta frames actually contain the information that has changed. Click on the "Output" tab in the left sidebar. Jul 5, 2024 · Keyframe interval: 2; Preset: P5; Tuning: High quality; Multi-pass mode: Two passes (Quarter Resolution) Quarter resolution: High; Psycho-visual tuning: Enabled; Max B frames: 2; Audio Configuration Essentials. Is Mar 6, 2024 · One way of achieving this is to have the best OBS stream settings. I recommend keeping it at the 2. Disable it by setting the interval to the desired length. CQP: Lower number = Higher quality (Keep in mind it will increase storage) However, the reason why you think CQP 14 is best is because there's not really much of a difference on lower numbers. For higher frequency keyframes (e. Choose "Settings" from the bottom Right. Most platforms recommend an interval of 2 seconds. If 0 it inserts a keyframe every 2 seconds. Feb 26, 2019 · And obs setting is 144Mbps, keyframe interval is 64 which is 1 second, 4:4:4 chroma subsampling. Jul 23, 2024 · To set the keyframe interval in OBS for ideal streaming, go to File > Settings > Output. You can leave this setting on “high”. 264 In "Keyframe Interval (seconds, 0=auto)", I cannot set 0. Compare the pros and cons of different keyframe intervals, and understand the impact of codec, network, and device on video quality. Choose Facebook Live from the Service dropdown menu. Klik Video. com/playlist?list=PLG89gIGmm 6 days ago · If you are new to OBS and need to know the best OBS setting for recording, read on. It seems like if a user creates a new profile and does not modify the default Keyframe Interval value of 0, OBS will not set the service recommended value until the user changes the value to something, and then changes it back to 0. These frames are not compressed all at once. Mar 3, 2022 · so I went to that output tab in the settings area in obs and saw the zero and replaced it with a 2 I seemed to be able to do this while broadcasting and recording the keyframe rate did not change at restream- I stopped broadcasting and closed obs then restarted it - still the restream stated about the same numbers for the keyframe rate. From the Stream setup tab, find your Stream key in the Streaming software setup module. And for sure, OBS Studio gives multiple options to fine-tune Jul 9, 2021 · Recommended Bitrate Settings for Twitch, YouTube, and Facebook Mar 24, 2013 · Because I've seen people stream to YouTube with default OBS settings before no problem. The 0 Is letting OBS do them automatically, the 2 is 2 keyframes every 2 seconds or if you are looking at frames 1 keyframe every 120 or 60 frames. Is this due to my mp4 input or is there something else at work? TIA Nov 20, 2020 · The encoder inserts a I-frame every keyframe interval and fills the frames between them with a mix of P and B frames. You can set this to Quality or even Max Quality if your computer is more powerful than the majority. Here, you May 26, 2023 · If you select a separate encoder option, then you’ll be able to set its settings, such as bitrate, quality presets and keyframe interval. Nhìn chung, khi stream game không nên chọn tốc độ khung hình vượt quá 60fps. Oct 31, 2017 · A keyint of 250 is the default value for FFmpeg/x264. Read: How to download a video from Twitch. It will instead use the FFmpeg/x264 default, which is the See full list on tipsforefficiency. tv ?Make difference if i change from 2 to 0? So when we look at how many FPS we are setting, 30 or 60 in most cases, the intervals is how many of the larger keyframes we are going to mark. Keyframe Interval was set to 60. Set your desired Resolution: the maximum supported resolution is 720p (1280 x 720) at 30 frames per second. Instead of getting a completely new picture for each frame they use the previous picture and modify it Pastikan Keyframe interval diatur ke 2. Twitch recommends using a keyframe interval of either 2 seconds May 6, 2024 · Key frame interval: Inserts a key frame using the interval configured. I am using my iPhone with Epocam as my webcam which hasn't been stable lately so I don't know if that is part of the Keyframe Interval : 2. However, it seems that OBS Studio's GUI will only accept whole seconds as a keyframe interval. Aug 24, 2021 · Keyframe Interval: 2 Preset: Max Quality Profile: High Look-ahead: Unchecked Psycho Visual Tuning: Checked GPU: 0 Max B-Frames: 2. Jul 25, 2024 · If you set the Keyframe Interval to 0, this lets OBS automatically adjust the keyframe interval based on the encoding settings and stream requirements. 3 seconds. If you’re not using the NVENC GPU encoder, you can use this to control the CPU encoding. 2. ” http Jul 5, 2024 · The keyframe interval is a fundamental concept in video encoding and compression. If you set it to 0, it will automatically change according to the streaming platform. For some reason the file sizes are actually LARGER when I set the keyframe interval to 10 instead of 1 for a video file of the exact same length, which makes me think the keyframe interval of 10 is producing a higher Set Keyframe Interval to 2 seconds. Good quality audio is as vital as video quality for the best experience. com/watch?v=_gCUWlP-OUw For the best quality live streams on Twitch, we recommend the following settings: Framerate: 60fps or 50fps; Keyframe interval: 2 seconds; Preset: Quality; B-frames: 2. Set the Preset to Quality, and set B-frames to two. This, my friends, is a fascinating trade-off. After that i went to Output and set on my CBR 20000 kbps a Keyfrme Interval of "3". B-frames: 2. However, there are some sources that suggest that having a higher number of results in better quality for the purpose of recording without much clarification on what I was under the impression that setting the keyframe interval to 1 would look better than 10, it's hard to tell the difference. Intels QSV H. Dec 17, 2016 · Keyframe interval is exactly the same as it is in all the encoders. 05b 64bit on mine I can't find it D: Jul 25, 2024 · Streaming quality can make or break your viewer’s experience, and one key aspect to get right is the keyframe interval in OBS Studio. Why would we bother having a keyframe interval parameter in transcoders if this was the For the purpose of this article, we will be using Open Broadcaster Software (OBS) Keyframe Interval. I would like to use 1 second (or even better 0. For recording purposes, we recommend choosing the highest setting, “Max Quality”. youtube. The keyframe interval can significantly impact the quality and efficiency of video streaming. Jul 7, 2023 · Keyframe Interval. 3 (64-bit, windows) Encoder = QuickSync H. From that parameters, remove some values and tested. The dropdown menu option doesn't seem 6 days ago · If you are new to OBS and need to know the best OBS setting for recording, read on. What's the Optimal keyframe interval for OBS live streaming? 0=auto for keyframe interval and GOP in OBS. This can result in a keyframe interval of around 8 seconds, which may not be optimal for all use cases. All of the OBS settings can be found by clicking the “Settings” button in the “Controls” panel. Video- Berapa Maksimum Bitrate & Interval Keyframe untuk OBS Jan 3, 2021 · OBS uses nvenc when encoding live streams. Fine-tuning the bit rate and keyframe interval ensures optimal video quality and smooth streaming. (fast) Allows for increase in total throughput from 4kp60 to 4kp75 , when 2 or more channels are used. You leave this setting as 0. for recording just leave the default of 0 and the encoder will decide when it needs a keyframe Jan 6, 2021 · Regarding the range on the Keyframe interval, it is important for live streaming, given that Twitch pretty much dictates that you use a keyframe interval setting of 2 seconds. AMD 6 days ago · Step 6: Keyframe Interval. Click OK. 3. Name your scene. 264 Resolution: 1664×936 Framerate: 60fps Bitrate: 6000 Keyframe Interval: 2 Nov 30, 2023 · Learn how to adjust keyframe interval and other settings for different encoders in OBS. Base (Canvas) Resolution: <the highest it has in the dropdown> Output (Scaled) Resolution: 1280x720 Downscale Filter: Bilinear (Fastest, but blurry if scaling) May 19, 2024 · For high motion content, shorter keyframe intervals could maintain image quality, while for static scenes, a longer interval may save bandwidth without noticeable degradation. I want the best possible quality when capturing. Resolution: 1920x1080. 4. Select Add. Windows Support Given the quality (or lack of) of the official guide, even Keyframe interval set to 1 is a bit questionable, I'd set it to 2 Dec 27, 2021 · Do not use excessively long keyframe intervals While this shouldn't break the recording, your video editing performance may suffer greatly with certain video editing applications. Use higher encoding profile settings and IDR-based keyframes to allow for b-frames and ensure smoother streaming experiences; May 5, 2023 · The world called for a more efficient royalty-free codec, and AV1 is the answer. Keyframe Interval - 1 Preset - Quality Profile - High Look-ahead - Unchecked Psycho Visual Tuning - Checked Max B-frames - 0 I was able to play R6 Siege at 4K144 Ultra Preset No AA Render Scale 100 for 2 hours without a single dropped frame & without the encoder overloading. Profile. Feb 6, 2024 · Keyframe Interval. CPU Usage Preset. Is it optimal? FPS value: Is 30 Frames Per Second the Best Frame Rate? Multi-View: Reinvent Video Production & Live Streaming Customer Focus #1: Sky's App Transforms Olympic Streaming How does an online video provider differ from YouTube? Keyframe เป็นหนึ่งสิ่งที่ต้องรู้และเข้าใจ เพราะว่ามันสามารถนำไปใช้งานได้ Apr 13, 2019 · Keyframe Interval: 0 Preset: Max Qality Profile: High Look Ahead: DISABLED / NO TICKER Psycho Visual Tuning: ENABLE / TICKER GPU: 0 Max B-frames: 1 I recorded 25 minutes and 15 seconds of gameplay and the file ended up taking up 5. The keyframe interval is the delay a new viewer will have when he connects to your streaming. OBS allows you to set it as low as a second and as high as 60 seconds. For broadcasting, the KeyFrame interval used to be set at 10, but for live streaming 2 is much better. Click Settings. Keep this at 2 seconds (or ‘2’), which is the standard for most of the platforms like Twitch or YouTube. g. com Oct 18, 2021 · for improving streaming latency, we need to set the Keyframes below 1 second, which is possible for all encoders, but OBS uses integer for the configuration. And then, set the Preset to “Quality”, and Profile to “Main”, and leave the remaining options at their defaults. Keeping the default value 0 there, the stream quality behaviour is as described in the post above - it starts as green (healthy stream), but after a short Nov 22, 2018 · Keyframe Interval: Set to 2. Jul 6, 2021 · I was under the impression the setting the keyframe interval to 1 would look better than 10, It's hard to tell the difference. DayGeckoArt Member. OK so to set the keyframe interval to a 2 I would type Sep 17, 2021 · Something i noticed is that the Keyframe Intervall is important for HLS to work right? So i set the Service to "YouTube - HLS" and entered my "Stream Key". If the keyframe interval is 2, it will take him 2 seconds to catch up with the streaming. Dec 7, 2020 · I am streaming from OBS to Restream which goes to YouTube ad Facebook on a MacBook Pro running Big Sur. Mismatched Keyframe Intervals: The "0 auto" keyframe interval setting, by default, prescribes a 250-frame interval. Advanced. If you're recording on native resolution, put the downscale file on the lowest setting. Keyframe Interval: 2; CPU Usage Preset: Faster; Best OBS Audio Setting for Feb 17, 2019 · I was having an issue where YouTube said my keyframe rate was 8. May 10, 2023 · Watch it in 1440p to avoid horrible YouTube compressionI tried OBS Multipass with DOTA 2, theHunter: COTW, PUBG, Cities: Skylines, and GTA V. Atur Resolusi yang Anda inginkan: resolusi maksimal yang didukung adalah 720p (1280 x 720) dengan 30 frame per detik. Klik Settings. Mar 30, 2015 · Your keyframe interval is and always was correct. Plus, note that Keyframe Interval should be set at 2, meaning that the video frame will be rendered every 2 seconds. As always with MOV/MP4, you can add movflags=+frag_keyframe+empty_moov+delay_moov to muxer options to avoid losing the entire recording if it can't finalize properly. Buat adegan. 2. Misalnya, Anda tidak memerlukan Interval Keyframe yang lebih tinggi untuk streaming live video, tetapi Anda harus menggunakan nilai Interval Key yang lebih tinggi untuk merekam. If I use the arrows on the right it only goes down to 1. Preset: Quality. The equation for MB/s is as follows (GB*1024)/(MINUTES*60+SECONDS) = mb/s. With OBS I'm only using like 35% cpu usage when recording in 2560x1440 resolution with keyframe interval set to 1, and I'm getting a much better CPU in early february. 1 and I am broadcasting via Restream to Facebook & YouTube. Restream is telling me to change Keyframe Interval and to do that I need to select "Advanced" in Settings =>Output, but I can't change the mode from "Simple". 1 surround sound audio is only supported for AAC in RTMP/RTMPS) Leaving the keyframe interval on 0 will trigger the auto-keyframe setting in OBS. You can freely adjust the Key-Frame Interval for anything but Lossless. R. Nov 14, 2019 · 1) Keyframe interval to 2, as it is a twitch requirement; 2) Disable "Lookahead"; 3) Downscale filter is a toss up between Bicubic (consistent) and Lanczos(better but sometimes overly sharp); 4) Colour range set to partial, for compatibility reasons and to free up around 15% bitrate. Additional tips for OBS Keyframe We would like to show you a description here but the site won’t allow us. Pilih Add. "Please use a keyframe frequency of four seconds or less. This will work best for a 1080p, 60 FPS setup. Due to this issue I'm getting "Acceptable" instead of Jan 8, 2024 · OBS Bitrate Settings Keyframe Interval. For some reason the file sizes are actually LARGER when I set the keyframe interval to 10 instead of 1 for a video file of the exact same length, which makes me think the keyframe interval of 10 is producing a higher Jun 3, 2017 · GOP = Group of Pictures, Keyframe Interval = Interval between IDR frames (complete refreshes) Both essentially mean the same, GOP is used for average bitrate control and Keyframe Interval/IDR Period is used for stream refresh controlling. Using a different value may lead to quality issues with your stream. 0. Sep 12, 2020 · Keyframe Interval (seconds, 0=auto): 2 Async Depth: 7 Rate Control: CBR Bitrate: 30000 (if not try 10000) B Frames: 0 Content Adaptive Quantization: On Now head to the "Video" section. We typically recommend a keyframe interval of 2 seconds. 55b or higher: Keyframe Interval: 2 Preset: Quality Profile: High Max B-Frames: 1 AMF/FFmpeg Options : EnablePreAnalysis=true RateControlPreanalysisEnable=0 HighMotionQualityBoostEnable=false EnableVBAQ=false PASceneChangeDetectionEnable=false PAHighMotionQualityBoostMode=1 You can watch the last stream to see the results. 52. Feb 1, 2024 · Adjusting Keyframe Interval: Set the Keyframe interval to 2 seconds. Navigate to the “Stream” area of your preferences after making your adjustments. Preset. NVIDIA NVENC StreamFX. I'm here to ask what I can do about my Keyframe Interval being May 25, 2022 · EXPAND FOR IMPORTANT LINKS & INFO OBS Studio MASTER CLASS PLAYLIST (all videos are here, in order): https://youtube. It chooses how often you get a keyframe. In videos there are multiple different types of frames. Mar 16, 2020 · keyframe interval: 2 for optimal, 1 for quality, usually no difference x264: Profile: High Tune: none Quality Preset: Medium or Fast or Faster, depending which one you can push Keyframe Interval: 2 for optimal, 1 for quality, usually no difference Video: Base: 1080p Output: 1080p Framerate: 60 Keyframe is a full frame. Nov 17, 2016 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Keyframe Interval: 1 to 300 - If the Keyframe Interval is set to 150, keyframes will be created every 150 frames. 3 but it needed to be every 2 seconds. P6: Slower (Better Quality) Tuning. Jan 17, 2023 #3 Try these settings . You’re also able to rescale the output to have a different resolution, but maintained aspect ratio, relative to your canvas size in OBS. Audio codec: AAC or MP3 (5. 264: Set to High. Key frame size: 2 seconds (recommended) to 4 seconds (do not exceed) Resolution and bitrate recommendations: 1080p @ 60 fps. You can create multiple scenes and switch between them during your stream. However, streaming platforms tend to adhere to fixed, integer second keyframe intervals for optimal transcoding efficiency. Apr 13, 2021 · For most encoders, to disable “auto change” or “scene change detect” features this often just means denoting a keyframe interval. Ultra Low Jul 23, 2021 · So if you want a keyframe interval of 2 seconds, as recommended by Youtube for uploads, and you're creating a 60 fps video, multiply 2 with 60 and get 120 as keyframe interval. This is due to the user experience. 1. Most streaming services recommend a keyframe interval of 2 seconds, with some requiring it. ). The current keyframe frequency is 8. Multipass Mode: Set to Two Passes (Quarter Resolution). This determines how often a frame with a higher amount of data is sent, acting as a base for subsequent frames. Sep 19, 2020 · Have you looked under settings, output (advanced) and then chose streaming and the settings for keyframe interval shows up about 1/2 way down. I do not know how to reset this. Oct 24, 2022 · Hello, a question about the Keyframe interval. Profile determines a group of settings in the H. Allow 61-120 FPS entry in video settings: không chọn. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes. Setting keyframe interval In OBS/Streamlabs: Aug 17, 2021 · When streaming, there are multiple settings that you will need to change to have your stream run smoothly. This balance aids in maintaining good visual quality and bandwidth efficiency. Best Stream Settings for Twitch. Is there any way enable b frames with ffmpeg output mode with nvenc? Jan 26, 2024 · OBS Studio should be able to buffer encoded video in your RAM and write it to disk correctly, but if that fails, use a fast SSD instead, or lower your resolution and/or frame rate. A slower preset enhances stream quality but puts more strain on your hardware. This works to ensure that the stream does not build up delay or lag as the keyframes act as a time sync mechanism. Keyframe frequency: Recommended 2 seconds. Users share their opinions and experiences on the impact of keyframe interval on video quality and delay. Given that it is a more recent codec, support for it is still relatively small - though software decoders can handle it just fine on most devices. Until now the value I use is 120 or every 4 seconds (30 fps). Valid values: fast, medium or slow. Under the Streaming tab, set the keyframe interval to 2 seconds. This can be problematic for viewers with slower internet connections, as the larger file sizes may lead to buffering and lagging issues Aug 10, 2023 · Learn how to optimize keyframe interval and max b-frames for high FPS recordings with OBS Studio. KeyFrame is another vital setting that often gets forgotten. What are the custom encoder settings for quicksync enc? Is there a guide or does somebody have a link to the general syntax and parameters? Aug 20, 2017 · YouTube recommends a GOP of half the frame-rate (30 GOP for 60fps video, etc. Make sure the Keyframe interval is set to 2. Reply reply more replies More replies More replies More replies More replies Sep 16, 2021 · I'm using a Mac w/ Big Sur, OBS 27. 1: mp4 file as a media source keyframe interval is 2 streaming to custom RTMP server I'm seeing extra keyframes being generated far more frequently than I'd expect, 30 second averages being around 1300ms. Rleeson85 Member. Under OUTPUT you need to check the ENABLE ADVANCED ENCODER SETTINGS. Feb 14, 2019 · You can only stream at 30 or 60 FPS, cap you game FPS to multiples of that Streaming at 60 then cap at 60 or 120 Game mode off, run OBS as Admin Check your CPU utilization Even hardware encoding needs a little of the card's resources so make sure the game isn't maxing it out Play without OBS running and check, adjust game setting so utilization is no more than 90% Feb 3, 2020 · Just a short version of my last video I did on it:https://www. A lower interval can result in a smoother stream but uses more bandwidth. Then in the CUSTOM ENCODER SETTINGS you would enter: keyint=60 The keyint variable tells OBS to send a keyframe every X frames. Set this to 2; this means that every 2 seconds will be a fully-rendered frame to act as a keyframe. 5. A smaller keyframe interval than that is not useful, a larger keyframe interval is a matter of choice. Higher Keyframe Interval means better compression, lower means being able to seek faster. Longer intervals improve compression but might cause latency, while shorter ones maintain smoother playback Jul 5, 2024 · Note: Setting the keyframe interval to 0 seconds in OBS Studio does not actually mean 0 seconds, but instead instructs OBS to use an “auto” setting. Of course, if you run into performance issues, please feel free to adjust this setting accordingly. Jun 26, 2022 · What is the keyframe interval in OBS? A keyframe interval is the time between different keyframes, say two seconds, four seconds, or even ten seconds. I am very happy with the quality. May 26, 2016 · Keyframes are points in the video where the entire frame is sent instead of just the differences from the previous frame. Hope that assists. Try it out. Click Video. 1 seconds and asks me to set it to 2 seconds, which already is. Keyframe is one of OBS’ advanced settings. v0. There's nothing wrong with having a full frame every second, it's just that twitch wants one every 2 seconds. Mainly playing League but I'm sure I'll play other stuff in the future as well. Tuning: Select High Quality. - If the Keyframe Interval is set to 1, every single frame will become a keyframe. Almost all of t Jan 16, 2023 · OBS Studio has the latest update Internet Download speeds : 600mbps Keyframe interval: 2 seconds . In X264 the quality is good and a controlled file size. Placing any number in there, like 1 or 2, will disable the auto feature. 1s. These keyframes serve as anchor points , preserving visual details and enabling efficient compression. The Preset settings are determined by your PC. Coincidentally, there is never a video quality demo available for the recommended key frame interval settings. Resolution: 3840×2160 Framerate: 60 Type: Simple Recording Format: MP4 Encoder: NVIDIA NVENC H. Encoder: NVIDIA NVENC H. In my limited understanding, this would mean a keyframe interval, in seconds, of 0. Keyframe interval is the frequency of keyframes, which are the frames that contain the full image data. Set key frame interval to 2. Best 4K OBS Recording Settings. Do not exceed 4 seconds. Normally you'd probably want the Keyframe interval to automatically adjust based on what is displayed in the video, but Twitch is actually cutting your stream into lots of short video files in order to be able to distribute the stream, so that's probably why they need a fixed Keyframe interval of 2 seconds. Click Get stream key to open Live Producer in a new window, then click Select on the Go live card. This video will help you better understand how to setup bitrat We recommend a 2-second Keyframe Interval to improve the stream stability and avoid buffering in the viewer playback. " It seems like most people recommend leaving both settings at Learn what keyframe interval is, why it matters for live streaming, and how to choose the best value for your needs. Keyframes basically are full frames as most frames reference previous frames. Oct 5, 2021 · Keyframe Interval: chọn giá trị bằng 2. Audio Settings. Klik OK. In general, higher keyframe intervals make more efficient use of bandwidth and CPU for encoding, at the expense of higher glass-to-glass latency. Custom settings can optimize performance and quality for specific recording setups, particularly useful for high FPS recordings, balancing file size and quality. but there were no b frames, I also put delay parameter , but same result. Step 7: Stream settings. Preset: Select P6: Slower (Better Quality). Lower keyframe intervals reduce latency, but are more resource intensive and less tolerant to network disruptions and congestion. Optimizing CPU Usage Preset: Check the CPU Usage Preset. Preset: Encoder VQ-Density preset. Bitrate for recording and streaming should be set from 4000 Kbps to 6000 Kbps depending on your bandwidth, frame rate, and video resolution. To access the keyframe settings, you need to select the Advanced option in the output mode. ผมเอาวิธีการมาจากข้อมูลในเน็ตและประสบการณ์นะครับทุกคน Jan 24, 2017 · The thing is, in obs studio, that the quicksync encoder use a 3 second keyframe interval when using simple output (to get replay). Klik kanan kotak Scenes di OBS. Jul 23, 2024 · Keyframe Interval: 2 seconds. If you want to learn more about keyframes, head over here. Keyframe Interval: 2; CPU Usage Preset: Faster; تنظیمات صوتی OBS برای ضبط: Audio Bitrate: 128; Sample Rate: 48 kHz; Channels: Stereo; تنظیمات ویدیوی OBS برای ضبط: Base (Canvas) Resolution: 1920×1080; Output (Scaled) Resolution: 1920×1080; Downscale Filter: Lanczos (Sharpened scaling, 36 samples) Common How to change the Keyframe interval on OBS Studio. It was working fine until a couple of days ago. Choose “Settings” from the bottom Right. Changing the Keyframe interval on OBS Studio has been streamlined since OBS Classic, however, some users may experience issues finding the new setting. I use OBS for recordings my screen. If important frames are dropped, twitch will misinterpret that as the keyframe interval changing, when really it isn't. A Setting of 0 or AUTO is around 8 seconds. Presets. Now, let's explore the world of keyframe interval! What Is Keyframe Interval OBS. Other frames in between key frames are "difference frames". Profile and Tuning can be left at their default settings. Profile: H. 5s). After the wizard completes, go to Settings > Output > Output Mode, select Advanced, and on the Streaming tab, ensure that Keyframe Interval is 2. Sep 16, 2023 · By default, OBS Studio usually sets the keyframe interval to "2. " This value is generally recommended for Twitch and most other streaming platforms. Keyframe interval is a parameter that determines how often a full-frame (keyframe) is sent in a video stream Aug 9, 2024 · The Keyframe Interval should be set to 2 on most systems. Apr 30, 2024 · Keyframe Interval: For live streaming you will want to set your keyframe interval to 2. rgaicoacqpdkscapzgqiulybcnjahngsivsezchksztlrhqxoerr