Obs Best Rate Control for Low Upload Speed
As alive video streaming becomes more pop in our 24-hour interval-to-solar day lives, many businesses are experimenting with broadcasting. For those who are new to live streaming, this involves learning to deal with the many technicalities involved in streaming alive video .
Information technology's pretty like shooting fish in a barrel to create high-quality alive streams today, but successful live broadcasts crave a lilliputian know-how and technical experience or understanding.
One central technical topic related to dissemination is live stream encoding software and the encoding process. Encoding is essential to professional live streaming for several reasons.
This guide walks you lot through the best OBS studio settings for professional broadcasting. We've put together our top tips for optimizing OBS settings for live streaming. First, nosotros'll review what OBS Studio is and what it does.
Once we've covered the basics, we'll outline the platonic OBS Studio settings for your broadcasts.
This tutorial was updated in Jan 2022 to reverberate the best OBS Studio settings for the latest version.
Table of Contents
- What is Encoding?
- What is OBS Studio?
- How to Configure Your OBS Studio Settings
- Best OBS Studio Settings for Streaming Sound and Video
- OBS Studio vs. Streamlabs OBS
- Conclusion
What is Encoding?
Simply put, encoders let you lot to convert your video files from RAW to digital in order to gear up them for manual from your photographic camera to your live streaming platform host. Forth with a recording device and reliable cyberspace, a functional encoder is a must for broadcasters.
Encoders come in the course of both software and hardware. Software encoders are typically free or low-cost, but hardware encoders can go quite expensive.
In fact, research shows that 67% of viewers rank quality as the most important factor in a live stream. As a broadcaster, you tin can ensure high-quality content for your viewers by choosing the all-time OBS Studio settings before you get alive.
What is OBS Studio?
OBS Studio is a free, open-source RTMP-enabled encoder software that is perfect for new and experienced broadcasters. This open up-source live streaming software allows users to capture and stream live video from any Mac , Windows , or Linux computer.
RTMP stands for " Real-Time Messaging Protocol ," and it is office of the technology that makes alive streaming possible. RTMP's primary role is to deliver content from an encoder to an online video host. This RTMP role is referred to as " RTMP ingest ." For OBS, the RTMP protocol serves as the span of the gap between its encoding and streaming functions.
Every bit we mentioned, professional live streaming requires either a software or hardware encoder. This equipment works to encode a live video feed into the correct format for streaming through your online video platform (OVP) .
OBS Studio offers many great features for new broadcasters who are just getting the hang of alive streaming. The software has a set of OBS-specific system requirements to ensure the virtually optimal live broadcasting feel. These settings include the ability to mix multiple sources with custom transitions, use audio/video filters and correction tools, and more.
The latest version of OBS is OBS Studio 27.1.iii was released on October 4th, 2021. It is available for free download for macOS ten.13 or newer, Windows 8, 8.1, and 10, as well equally Ubuntu eighteen.04 operating systems. For the Linux version, FFmpeg is required.
OBS Studio is especially piece of cake to utilize for Dacast users since nosotros've created a custom OBS Studio portal that is costless for our users.
How to Configure Your OBS Studio Settings
There is a very specific way to configure the OBS Studio settings for live streaming on an HTML5 live aqueduct.
First, open the OBS Studio settings by clicking the "Settings" button in the bottom-right area of the application window.
The first tab, labeled "Full general," doesn't have anything too critical to review. Even so, here, you tin choose your linguistic communication and select a light or dark theme.
Although the language and theme may seem insignificant, it is important to take your bases covered to avert any bug in your stream. Check both boxes to avoid accidentally starting or stopping your stream before you're ready.
Once y'all've reviewed these settings, click on the next tab labeled "Stream" in the OBS Studio settings window.
For "Stream Blazon," you lot should run across "Custom…" by default. If not, delight select it.
Next, y'all need to enter the streaming credentials provided by your online video platform, including the stream URL (server), stream key, username, and password. You can observe these credentials on the streaming encoder setup page of your OVP.
On Dacast, fetching these credentials looks something like this:
- Get to your Dacast business relationship, and open up or create the channel y'all want to live stream with OBS. Open your "Encoder Setup."
- Yous will choose "Stream Name," click on copy and get back to OBS to paste the central in the Stream Key field.
- And then, you accept to do the same for "Server," which is copied in the Stream URL. Echo this for the username and password.
If you still have questions nearly configuring your OBS Studio settings, check out our OBS quickstart tutorial or watch our video on how to choose the best OBS Studio settings.
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All-time OBS Studio Settings for Streaming Audio and Video
In order to stream with the all-time quality possible, it is important to choose the best encoder settings.
Let's take a look at a few of the best OBS Studio settings for streaming audio and video content.
1. OVP-Specific Setting Requirements
Dissimilar online video platforms come with dissimilar encoder setting requirements. This is because each video or multistream platform uses different engineering to bring streams to life.
Dacast, for case, has a few required OBS settings that apply to this and whatsoever other encoding software you lot may apply.
These required live encoder settings include:
| VIDEO CODEC | H.264 (x264 may work) |
| FRAME Rate | 25 or 30 |
| KEYFRAME INTERVAL | 2 secs (or 2x frame rate) |
| SCANNING | Progressive |
| ENCODING BITRATE | Abiding (CBR) |
| Sound CODEC | AAC |
| AUDIO BITRATE | 128 kbps |
| AUDIO CHANNELS | 2 (Stereo) |
| Audio SAMPLE Rate | 48 kHz (48,000 Hz) |
2. OBS Output Settings
To alter your OBS Studio settings, y'all will have to open the "Output "settings in your OBS Studio account.
Past default, the selected output style is "Simple." To ensure your live stream is stable and fully functional we recommend you follow the configuration settings shared in the "Encoder Setup" window, pictured below:
When using this output way, you only need to focus on the video bitrate and the audio bitrate .
By default, the OBS audio bitrate and the video bitrate settings will be in low definition. Of class, you can select a higher video quality if you cull.
Our suggested video bitrate settings for different resolutions include:
| ULD | LD | SD | Hard disk | FHD | |
| Name | Ultra-Depression Definition | Low Definition | Standard Definition | High Definition | Full High Definition |
| Video Bitrate (kbps) | 350 | 350 – 800 | 800 – 1200 | 1200 – 1900 | 1900 – 4500 |
| Resolution Width (px) | 426 | 640 | 854 | 1280 | 1920 |
| Resolution Height (px) | 240 | 360 | 480 | 720 | 1080 |
| H.264 Profile | Chief | Main | High | Loftier | High |
| Sound Bitrate (kbps) | 64 | 64 | 128 | 256 | 256 |
If you lot are only streaming sound, you can become away with bitrate settings as low as 64 kbps. Even so, for improve quality, you should upward your sound bitrate settings to 192-320 kbps.
Nosotros recommend downloading OBS Lua , which is an OBS-specific bitrate calculator. This will help you lot find the best settings for your streaming needs.
3. Bitrate and Internet Speed
As you manipulate your bitrate settings, it is important to consider your net connection.
Your internet speed must exist at to the lowest degree double your bitrate if you want to produce a high-quality stream. Otherwise, you'll run into buffering issues.
For case, if your internet upload speed is 2000 Mbps, then your audio and video bitrates should not be higher than 1000 Mbps.
Yous tin can search "cyberspace speed examination" on Google, and click "RUN SPEED Examination" to exam how fast your internet is.
Additionally, y'all tin examination your internet connection speed by going to the website testmy.internet .
4. Advanced Output Fashion
If y'all opt to select the "Advanced" output fashion, you'll become admission to more than options for the best OBS Studio setting. To ensure a quality stream, y'all should use the following settings:
Pay close attention to ensure that your output mode is ready to "Advanced," the rate command is set as "CBR," and the keyframe interval is equal to ii.
The other setting found on the Output OBS Studio settings page relates to recording your broadcast. This feature enables you to record the alive stream to a local bulldoze every bit you stream.
If you oasis't set upwardly an machine-archiving feature with your live streaming platform , we recommend enabling this setting. Use "Same as Stream" or "Indistinguishable Quality" for recording quality, "mp4" for recording format, and "x.264" for the encoder.
5. Hotkeys
Hotkeys allow you to prepare dissimilar scenes within your alive stream encoding software. That manner, you tin can switch between the scenes during your live broadcast.
How you configure your hotkeys will depend on your specific needs. For example, you could set up hotkeys for specific overlays and inputs.
There are several default hotkeys on OBS Studio, just they are turned off by default. Yous tin can cheque out the documentation for using hotkeys for streaming with OBS Studio on GitHub.
6. Video Sources
To add together a video source, click on the "+" push button in the "Sources" widget. From there, yous can select a display capture, video capture device, image, recorded video, etc. When you're set up to stream live , you can click on "Start Streaming."
7. OBS Recording Settings
Stream recording is a very important feature of OBS Studio. Accessing this tool is very piece of cake. Users must simply click "Get-go Recording" in the control panel in the lower correct-hand corner of the screen.
To admission your stream recordings, click "File" on the superlative left-hand side of the screen, and choose "Testify Recordings." If you are using Windows, the stream recording will exist sent direct to your computer'southward "Video" folder.
OBS Studio vs. Streamlabs OBS
While we're on the topic of streaming software, let's speedily discuss Streamlabs OBS, which is software that is similar to OBS Studio.
Streamlabs OBS is a costless and open up-source streaming software that is designed for stream layout editing, replay buffer, selective recording, and remote streaming control.
Users can upload to Streamlabs Prime to access premium features. This upgrade costs $19/month or $149/year.
Streamlabs OBS is a better choice for beginners or broadcasters with piffling technical know-how since it has a graphical user interface (GUI). OBS Studio, on the other hand, has a control-line interface (CLI) that requires users to employ coded commands to execute functions.
Although Streamlabs is easier to employ and provides the pick to upgrade for access to premium features, many broadcasters prefer OBS Studio since information technology is more extensible.
Conclusion
Choosing the right encoder settings can be confusing at outset. Luckily, OBS Studio is free software that will allow y'all to test out the features without investing any money.
We believe that y'all'll have a polish experience if you follow these recommendations on the best OBS studio settings to go started. After a little experimenting, you'll take no problem navigating the platform.
With these recommended settings every bit your starting bespeak, getting comfortable doing live streams should be straightforward and enjoyable.
For boosted details on streaming with OBS Studio, you can always check out our tutorials on how to stream using Dacast OBS for Mac or using Dacast OBS for Windows .
Non yet using our streaming solutions , and ready to give our platform a effort? Our video hosting and live streaming platform are both characteristic-rich and affordable.
We encourage you to accept reward of our risk-costless trial, and test out all of our features free for xiv days (no credit card required)!
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Thanks for reading, and best of luck with your live broadcasts.
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Source: https://www.dacast.com/blog/best-obs-studio-settings/
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