Start streaming. . With unique on-screen alerts, it's your best opportunity to create a great first (and lasting) impression. You don't. You can leave this setting on "high". For the Linux version, FFmpeg is required. We've recently updated our app on iOS to simplify the go-live process, To improve the Streamlabs Desktop user flow and reduce the steps to set up your stream and go live, weve combined the Editor and Live tab, Make a gorgeous intro for your Twitch stream or YouTube video, Logitech Services S.A. All Rights Reserved. Please post a log with your issue! Personalize the experience by adding a theme, then click. Remember to follow us on Twitter, Facebook, Instagram, and YouTube. Select Settings and then Stream. We recommend running a speed test to test your upload bitrate. So, in the short term, a lower keyframe interval value will affect the video quality negatively and a higher keyframe value should affect the video quality positively. While non-partnered channels receive transcodes depending on how much capacity is available, Partners are guaranteed transcodes for all of their broadcasts. According to NVIDIA, it is a physical section of the GPU that is solely dedicated to encoding. Keyframe interval: 2 seconds; Streamlabs OBS. Those frames, the ones that look like an actual still image and not a blurry mess, are called keyframes, and the more you have the better your video will look but there is a trade-off. The keyframe interval is crucial. Bitrate 2500-15000 kbps. To enable Dynamic Bitrate, navigate to the settings window, and click Advanced. Scroll down and toggle the box next to the option that says Dynamically change bitrate when dropping frames while streaming. 1. You can download Streamlabs Desktop here. Keyframe Intervals display how many seconds it takes for a full video frame to be rendered. Set your desired Resolution: the maximum supported resolution is 720p (1280 x 720) at 30 frames per second. Keyframe interval is important for streaming as it can create lag or it can cause streams to be pixelated. By default, itll be set to 44.1khz, and thats totally fine. Building on this mission, Streamlabs is expanding its product with 1) Melon, our browser-based streaming studio, 2) Willow, an all-in-one bio link tool, 3) Oslo, a video review and collaboration tool, and 4) Lucra, a live streaming platform for ticketed events. . If you see "keyframe pumping" like Suslik says, then use a smaller interval, but I've never seen this at 5 seconds @ 60 fps which is more than the default (300 frames vs default of 250). Tip: If you still struggle to find the option or change your keyframe interval just contact our live chat support. StreamLabs provides support for SLOBS. C. Yet its often the more technical aspects that can make your content stand out. These resolutions should only be used when you . AMF/FFmpeg Options: HighMotionQualityBoostEnable=false EnableVBAQ=false RateControlPreanalysisEnable=0 BReferenceEnable=true AdaptiveMiniGOP=false . To adjust your resolution, select Video from the side panel in the setting window. Learn how to build your brand as a streamer by developing an identity that is unique to you. 3. Lastly, you may also stream from YouTube directly. If your computer hardware cannot handle the high streaming settings, you may experience performance issues while you are live streaming. Others have already explained what keyframes are. Your last stop should be the CPU Usage Presets.They represent different speeds of encoding. The objective of this guide is to help you understand how to use the NVIDIA encoder, NVENC, in OBS. Thanks. Streamlabs is expanding its product with 1) Melon, our browser-based streaming studio, 2) Willow, an all-in-one bio link tool, 3) Oslo, a video review and collaboration tool, and 4) Lucra, a live streaming platform for ticketed events. The video bitrate setting determines the amount of data transmitted per second. The output of your video resolution can have a significant impact on the quality of your live stream and the performance of Streamlabs Desktop. I am just trying to learn the background of why when streaming you want to be on Advanced over Simple and why the keyframe is a certain number. After you are done adding the source, viewers will see our default alert appear on the screen when you get a new subscriber, bit, follow, host, etc. Choose Output. Today, we will show you how to create custom alerts for Twitch, YouTube, or Facebook. You can leave the base (canvas) resolution as 1920x 1080 since, in most cases, that is the standard size of the content you are streaming. Privacy Policy. Everything you need for streaming, editing, branding, and more. NVENC presets range from low-latency, optimal performance, and max quality. This will affect both the quality and latency . Written by Randy M. Updated over a week ago. Just like the Facebook app, select either your personal profile, a business page, group, or event to start your live stream and follow the steps outlined above. When a 30 frame per second video is given and the keyframe interval is set to 2 seconds then every 60 frames a frame or an image will be rendered. About This Guide. To change the CPU usage preset, navigate to Output in the settings window. We work with various payment processors, including PayPal, giving you more ways to monetize your channel than anyone else in the industry. Use this opportunity to acknowledge your viewers for contributing to the stream. Your ideal bitrate is entirely dependant on your internet connection. Max Bitrate: 128 Kbps (AAC), max 256 Kbps. Using EpocCam in Restream Studio. Why does Streamlabs use so much CPU? In fact, its used by a lot of streamers and does the job just fine. Like it sounds, it optimizes your settings based on your internet speed along with your computer hardware. Nvidia GPUs use NvEenc and AMD use AMF, or might only have x264 which makes the CPU handle everything. Cyberpunk also offers streamer mode. The first thing I would do is set up stream alerts so that you know when you get a follow, sub, donation, etc. It may not display this or other websites correctly. Then add an event name, date, and time plus the privacy setting for the live event. This value is not good for streaming, for streaming a keyframe interval value should be set according to the frame rate and bitrate of the stream. Some ways you can optimize this would be: Streamlabs provides a ton of tools to help you create your unique brand: Now that you have the basics of your Streamlabs Desktop setup for Twitch, it is time to customize your Twitch channel. To adjust your resolution, select Video from the side panel in the setting window. Would use x264 or NVENC (depending on if you could push x264 medium or not). You . Start by creating amultistreamto establish which platform gets more engagement and views. For new Twitch streamers, Streamlabs Desktop has an Auto Optimize feature that automatically scans your internet speed and computer hardware to give you our recommended settings. For recording purposes, we recommend choosing the highest setting, "Max Quality". Access this feature by opening Streamlabs Desktop, navigating to Settings > General. At Streamlabs, we know how challenging this initial set up can be. This refers to how fast the CPU encodes video. Visit the app store at platform.streamlabs.com/plugins to view our full collection of plugins available for Streamlabs Desktop. This feature allows our software to automatically adjusts your bitrate based on network conditions to prevent dropping frames. Go to Streamlabs. As we all know, a video is just a series of still images played in quick succession but have you ever tried to pause a video and noticed its hard to stop on a clear frame? Keyframe Interval: 2 seconds Preset: Quality B-frames: 2. Well, your encoder takes the video captured by your streaming software and packages it up for delivery to your chosen platform(s). Facebook offers various ways togo live, including going live to your profile, a public or private group, a business page, or an event. This means that your GPU will continue to function normally whether you use this region to stream or record. Keyframe Interval: 2 CPU usage preset: Fast Profile: High . and our Connect your Facebook account by selecting the Facebook option with you set up Streamlabs Desktop. In most cases, the settings recommend above will work fine for YouTube as well. How to set up Wirecast with Restream. Keyframe interval is very important. 2. We recommend lowering the Output (Scaled) Resolution to 1280x720 for a good balance between performance and quality. This could help you grow your audience faster. What this means is that a full video frame will be rendered every 2 seconds. As many streamers know, DMCA copyright strikes are becoming a common occurrence. Creating a merch store is free to get started. The value of 0 or automatic is usually around 8 seconds. A key frame interval, also called an i-frame interval, is an encoding setting that determines how often the whole picture is transmitted. We recommended lowering the Output (Scaled) Resolution since streaming in 1080p can have a significant impact on your CPU. The Creator Studio app uses a pen and paper icon (from the Home or Posts tab) instead of going directly to a post. After you enable live streaming on YouTube: Using the Streamlabs mobile app opens the door for you to stream live to YouTube from your mobile device. For this, a keyframe interval value of 2 in OBS is considered the optimal and best balance between quality and smoothness. When a 60 frame per second video is recorded and it has a keyframe interval of 5 then every 300 frames a keyframe is made. Select File. While Twitch does not allow you to stream in 4K, YouTube does. By making these adjustments as needed, it prevents your video from dropping frames. Enable two-factor authentication. Of course, streaming to YouTube is a popular option for many live streamers, especially gaming. To change the CPU usage preset, navigate to "Output" in the settings window. Select the Output tab on the left, and set the options such as below: Output Mode: Advanced. Please remember, everybody's setup will be different, so make sure to play around with the settings yourself to find out what works best for you. YouTube will automatically transcode your live stream to create many different output . Follow the steps in this guide to hange OBS Studio Keyframe Interval. General Settings apply to every alert type. Max Bitrate: 9,000 Kbps. Download and install it on your desktop computer. For XSplit, keyframe interval is a component of the channel properties. From here, you can finalize your donation options. You leave this setting as 0. The recommended keyframe interval for OBS is two seconds. Keyframe Interval. Add an Alert Box widget under the Sources section of Streamlabs Desktop. Please remember, everybodys setup is going to be different so make sure to play around with the settings yourself to find out what works best for you. It is free to download for macOS 10.15 or newer and supports both macOS (Intel) and macOS (Apple Silicon), Windows 10 and 11, and Ubuntu 20.04 operating systems or newer. Alerts #2. If you opt for streaming without an encoder like Streamlabs, you may be eligible to stream via mobile. Preset: Quality. But, if you have a powerful PC or a two computer setup, go with 192kbps. When a stream is encoded, only some frames show the complete picture. We highly recommend optimizing your settings to stream at 720p at 30FPS and going up from there while you monitor your stream. The reason you might use a GPU encoder is that your CPU is already doing a ton of work, so offloading some of it to your GPU frees up some of your resources. The reality is, GPU encoding handles fast-moving scenes and tiny details like on-screen text better than x264. Keyframes, GOP size, and alignment. Resolution: 1920x1080 Bitrate: 6000 kbps Rate Control: CBR Framerate: 60 or 50 fps Keyframe Interval: 2 seconds Preset: veryfast <-> medium Profile: Main/High. When you initially logged into Streamlabs, it likely asked for your PayPal email address. Finally, set the Keyframe interval to 2 seconds and Profile to Main. why is it 2? To the far right of this is a gear icon. Nothing crazy, just a bit higher like 5 will make all the difference. Streamlabs Desktop helps solve this issue for new streamers with the Auto Optimize feature. How to Connect Streamlabs to Restream. To customize an alert click on the specific event type you wish to edit. How to change the Keyframe interval on OBS Studio. We recommend starting with the Quality preset and experimenting from there to find what works best for you. If youre not sure, click Start > Settings > Update & Security to check. Presets. As a result, the image quality looks poorer, since it's wasteful to send a full frame as compared to just the parts that have changed. Keyframe interval, also known as keyframe rate or GOP (group of pictures) size, should be selected based on how the content is to be delivered. Some bitrates and resolution configurations may cause some settings to not work with default settings. With all that said, x264 is by no means a bad option. Its usually hidden in your settings, so on OBS youd go to Settings then Output and see what options you have in the Encoder drop-down menu. Keyframe Interval: 2 seconds; Preset: veryfast <-> medium; Profile: Main/High; . Click on Settings. Introducing The Streamlabs Desktop GrowTab. When deciding on the best live streaming settings for your broadcast, you must find the right balance for what your streaming, whether it's a game or just your webcam, your internet speed and your equipment. If you are streaming 1080p 60fps, youll want your bitrate at 6,000Kbps. Keyframe interval: B-frames / GOP: Audio Codec: Audio Channels: HD 720: 1280x720: 1,200 - 4,000 kbps: 128kbps: 44.1 kHz or 48 kHz: 25 or 30: h.264: Main: 1 Second: 0-2 Seconds: AAC-LC: Mono or Stereo: Full HD 1080P and 4K streams require significantly more encoding processing power and bandwidth. The keyframe interval value of 0 means that the stream is set to automatic instead of 0 seconds. This unique code tells the software where to send your live stream andallows YouTubeto receive it. When I'm delivering a presentation or . This feature allows our software to automatically adjusts your bitrate based on network conditions to prevent dropping frames. Navigate to Settings, then Donation Settings, and select Methods. Set up your mic and webcam (Streamlabs Desktop will automatically find them if connected to your computer). A value above 4 will cause the stream to lag a lot as it will take higher bandwidth. Settings > Output; Choose your encoder: Select NVENC, Quick Sync (for hardware encoder) or x264 (for software encoder) Recommended bitrate: 4000 Kbps (4 Mbps) Keyframe interval: 2 seconds; Resolution: 1280 x 720 at 30 frames per second (fps) x264 offers a range of usage preset. Cookie Notice Keep reading to check out the recommended settings for each platform. Set Keyframe interval to 2. If its set too high, you risk degrading the video quality of your stream if your internet connection cant reliably send that much data to the servers of your streaming platforms. Like Suslik said, the 0 setting tells it to use the default keyframe interval, which is usually if not always 250 frames (regardless of your FPS). We suggest getting familiar with each before committing to one. They represent you, your brand, and you can completely customize them to match your personality or aesthetic. Keyframe Interval: 2 seconds Preset (NVENC): Max Preset (x264): veryfast to medium (slower is better but at the cost of more extensive CPU/GPU usage) . Click the + sign called Scenes. But the advantage of a hardware encoder like NVENC is it is a dedicated encoder in the GPU. If you have NVIDIA GPU, open GeForce Experience and First and foremost you want to make sure your graphics card drivers are up to date. To ensure compatibility with multiple delivery protocols, we suggest you use keyframes every two seconds. I live stream every day to YouTube and two days ago I began streaming to both Twitch and YouTube at the same time. Having settings that are too high for your computers hardware can cause performance issues for your live stream. You can manually calculate which bitrate to use by taking your upload speed, converting your Mbps upload speed to Kbps, and subtract 20% from that number. Setting up your tip page only takes a few seconds. As you enter the world of live streaming, there is a lot to take in. Video: Click the Video button from the side panel in the settings window. Now you alerts should be set up and ready for your first live stream. If you want to stream across all Twitch, Facebook, YouTube, Trovo, and custom RTMPStreamlabs offers multistream functionalityfor a monthly or annual fee. Choose your video output and FPS value. - Chn u ra video v gi tr FPS ca bn trong mc Video. GOP (or can be also used fully as a Group of picture) - this is basically keyframe every 'number' of frames, so just set it 60 for your 30 fps stream, 120 for your 60 fps stream, and so on to get a 2 seconds keyframe interval. Multistream to YouTube, Twitch, Facebook, and up to two custom RTMP destinations simultaneously. The first image in a group of pictures is the keyframe as it is a full-frame image. These are the recommended video settings for 1080p streaming on Youtube. Encoder: AMD HW H.264. In a video, keyframes are points where the full-frame is conveyed rather than simply the differences from the previous frame. Like with the higher audio sample rate, choosing GPU encoding over CPU encoding is a nice way to improve your streams visual fidelity, but is not essential if you cant do it. Update Drivers . To optimize your Streamlabs OBS settings for Fortnite, it's important to configure your audio and video settings. Learn more about opening up a merch store by visiting our website at https://streamlabs.com/merch. When deciding on your audio settings, dont get lost in the numbers and start to think things like a bitrate of 320kbps is twice as good as 160kbps. In a recent update to Streamlabs Desktop, we included a feature called Dynamic Bitrate. IMPORTANT!! Of course, there are multiple platforms to choose from, and it may feel a bit overwhelming to get started. I typically go for a 5 second keyframe interval on my recordings. Enter the name of . Experiment with these presets, but we suggest starting with the "Quality" preset and adjusting as you see the quality and your hardware performance. Streamlabs by comparison is a walled garden by design that will never have the same level of functionality as standard OBS. Everything you need to know about live streaming on YouTube, Logitech Services S.A. All Rights Reserved. NVENC presets range from low-latency, optimal performance, and max quality. You can also customize your widgets manually from the Streamlabs dashboard by selecting the Alert Box option in the left sidebar. If you do not want to use Streamlabs, choose the Built-in webcam option. If you want to live stream on YouTube, log in to your YouTube account. Go to Streamlabs. Here you should set your Base (Canvas) Resolution and Output (Scaled) Resolution to 1920 x 1080. The initial (key) frame includes a complete image, while subsequent (delta) frames only depict changes from that image. Its important to note that keyframe chews up resources, and most streamers agree that 2 is the right balance of quality and performance. How to change the Keyframe interval on OBS Studio. Tips For Efficiency: Worldly Repository of Knowledge. How to Connect XSplit to Restream! Streamlabs is full of additional features, all designed to help you build your brand and create more fun and interactive live streams. Keyframe Interval. Keyframe Interval: 2 seconds; Preset: Quality; B-frames: 2; 1080p 30fps. Visit our website at streamlabs.com/multistream to learn more about how you use multistreaming to expand your reach and grow your audience. If youre a live streamer, you want your viewers to be able to watch the video without buffering or lag. . You can keep all the settings and simply drop the bitrate to 2500 to 4000 kbits/sec. If you're streaming in the Live Control Room, you only need to specify your resolution, frame rate, and bitrate in your encoder. Idk what Keyframe interval even is! 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. Keyframe Interval: 2 seconds (recommended), max 4. If your GPU already struggles to reach 60 FPS in the game, adding streaming into the mix is only going to make things worse. Your preview may appear to be lower quality, but it won't appear that way for your audience. Again we recommend aiming for 720p at 30 FPS, and build up from there while you monitor your stream performance. 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. For example, in the picture below Im logged into Twitch, and therefore have options to customize my alerts for Follows, Subscriptions, Hosts, Bits, etc. We recommend you set the keyframe interval to 2 for a better streaming experience. The correct keyframe interval is set based on the streamer and their requirements from a stream. Create a new scene. This value is not good for streaming, for streaming a keyframe interval value should be set according to the frame rate and bitrate of the stream. I am looking to find out why when streaming you have to use keyframe interval of 2. Everybodys set up is different, so we highly recommending running some test streams and figuring out how best to optimize for game and stream quality on your own rig. It may not display this or other websites correctly. This works to ensure that the stream does not build up delay or lag as the keyframes act as a time sync mechanism. That said, using NvEenc/AMF does put more strain on your GPU, so you dont set your in-game graphics options to maximum! This refers to how fast the CPU . If you want to stream in 4K resolution, youll need a lightning-fast internet connection and upload speed. Streamlabs support.streamlabs.com If you want support with OBS, please provide an OBS logfile. Make sure the Keyframe interval is set to 2. Preset: Quality. As keyframes are points in a video where the entire frame is sent instead of just the differences from the previous frame. x264 offers a range of usage preset. This will help you calculate your ideal settings for best performance while streaming on Twitch or other platforms. So what does this all mean? You can visit our Alert Box Themes page to browse the full collection of alert themes. Sampling Frequency: 44.1 (AAC) Twitter.
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