Aitum Multistream adds multi-destination output to OBS Studio, so you can send a broadcast to more than one platform from the same OBS setup. To use it, install a release that suits your OBS version and operating system, configure each destination and its output settings, then verify the receiving platforms’ requirements and your own computer and connection before going live.
There is no single bitrate or click-by-click sequence that is right for every OBS installation and destination. Treat Aitum as a way to manage multiple outputs, not as a replacement for checking each platform’s current guidance or testing what your local setup can sustain.
What Aitum Multistream adds to OBS
Aitum describes Multistream as an OBS Studio plugin for sending output to multiple destinations. It also describes separate settings for each target, including bitrate. That distinction matters: if one platform calls for a different output configuration from another, you can configure destinations individually rather than assume that a single output profile suits all of them. These are the product’s stated capabilities, not independent performance guarantees. See Aitum’s Multistream page for its current product description.
Aitum’s site describes the plugin as operating from your own computer rather than through a cloud relay. In practical terms, OBS and the plugin are part of the sending setup: the machine running the broadcast and its internet connection have to handle the outputs you configure. The plugin does not make your computer irrelevant, nor does the product description establish a safe number of destinations for any particular machine.
This is useful when you already run OBS and want to send a live programme to several services at once. For example, a local news team might want the same studio feed available on YouTube and another platform. It is also distinct from handing a prerecorded playlist to an always-on cloud service. If your goal is to keep a 24/7 YouTube channel running while your computer is off, read what a cloud service can and cannot do for a channel from India; that is a different operating model from a local OBS broadcast.
Before choosing destinations, decide whether they should all receive the same programme and whether you need any format beyond ordinary multi-destination output. Aitum Multistream’s documented purpose is multiple outputs. Do not assume it also creates a vertical version, manages a separate programme for every platform, or supplies platform accounts and stream keys.
Check OBS and operating-system compatibility
A plugin needs to match the OBS installation and the operating system on the computer that will run the broadcast. Compatibility can change as OBS and Aitum releases change, so do not rely on an old forum post, an installer kept from a previous machine, or a tutorial that does not identify the version it covers.
Start with the official Aitum Multistream repository and its releases page. Check the current release notes and the files offered for your operating system. Confirm that the release supports the OBS version you have installed. If that information is not clear from the current materials, pause and seek current guidance from Aitum rather than guessing.
Record the versions before changing anything. Note your operating system, OBS version and the Aitum release you plan to install. That gives you a useful reference if the plugin is not visible in OBS or the setup behaves differently after an update. For a shared studio computer, check that you have the permissions needed to install software and that the change will not disrupt another operator’s OBS profiles or scheduled broadcasts.
Do not interpret a release asset being available as proof that it suits every computer. A plugin built for a different operating system or OBS version may fail to load, or it may not appear in the interface as expected. Compatibility checks are not busywork: they reduce the risk of discovering a mismatch just before a planned broadcast.
Install a compatible release
Use the current official release materials as your source for the installation package and instructions. The Aitum GitHub README is the project’s own documentation, but its content may be aimed at contributors as well as everyday users. Do not copy build instructions as though they were a normal installation process, and do not follow an exact sequence from an old guide unless it matches the release and system you are using.
After installing the compatible release, open OBS and check whether the plugin’s multi-destination controls are available. The precise menu names and placement can change, so use the current instructions for your version rather than expecting a particular button in a fixed location. If it does not appear, close OBS fully and reopen it once, then check the version match and installation notes before reinstalling anything.
Keep the installation and broadcast setup separate from your production decision. First confirm that OBS recognises the plugin; then configure a test profile or a low-risk scene. Avoid updating OBS or the plugin immediately before an important scheduled programme unless you have time to verify the full path to each destination. A cautious update process is especially useful for a devotional or study channel with a fixed daily schedule, where even a brief setup interruption affects viewers.
Add a destination for each intended platform
Treat each destination as its own configuration. You will need the relevant account and platform-side streaming details, such as the stream key or connection information that the platform requires. Aitum supplies the multi-output capability; it does not create an account for you or grant permission to broadcast on a platform.
Add only the platforms you intend to use. For each one, verify that you have selected the right account, channel or event, and that the platform is ready to receive a live broadcast. Keep stream keys private. If you are preparing several destinations with another operator, exchange credentials through an appropriate secure method rather than placing them in a public document or chat.
The current interface may present destination fields differently across versions. Follow the release-specific instructions and check each destination’s details before starting. A typo or stale key can leave one platform offline while the others are working, which is why a successful output to one destination does not confirm the configuration of all the rest.
Think about the purpose of each destination as well. If you are deciding whether your audience belongs on YouTube alone or across several platforms, compare the practical differences between YouTube and other live platforms before adding outputs. A destination list should reflect where your intended viewers can find the programme, not simply how many platform entries the interface allows.
Set output settings per destination
Aitum’s product description says each target can have its own output settings. Use that separation deliberately: configure the output for each destination according to that platform’s current published requirements and the quality you can sustain. Do not copy one setting to every entry merely because it worked once for a different service or event.
There is no universal bitrate recommendation here. The correct values depend on the platform’s current guidance, the output format you want to send, and the practical limits of your computer and internet connection. The research available for this guide does not establish one bitrate, resolution or frame rate that is suitable for every destination. Check the receiving service’s official documentation before entering values, and revisit it when its guidance or your output format changes.
| Configuration question | What to check | Why it matters |
|---|---|---|
| Destination | The intended account, channel or event and its current connection details | A valid output sent to the wrong destination is still a failed setup |
| Output format | The platform’s current supported format and the programme you plan to send | Different destinations may not accept identical output choices |
| Bitrate and quality | The platform’s own recommendations for the selected format | A setting accepted by one service may not be suitable for another |
| Encoding workload | Whether OBS can produce the configured outputs without visible strain | Multiple outputs add demands to a local broadcast workflow |
| Connection | Whether your available upload capacity can support the combined sending workload | The connection is shared by outputs and other household or studio use |
Use the table as a checklist, not as a recipe. If your sources are a mix of live camera, graphics and prerecorded material, make a test with the scenes you will actually use. A static holding image can behave differently from a scene with motion, transitions or several video sources, so a clean-looking preview alone does not settle whether the full broadcast is ready.
Check platform requirements and local capacity
Each platform sets its own ingest and encoding requirements. Check the current official help page or documentation for every destination, including any account or stream configuration requirements. Requirements can change, and an old article may no longer reflect the settings shown in the platform’s current guidance. For YouTube, begin with YouTube Help for live streaming; for another service, use that service’s own documentation.
Then assess the local sending setup. Aitum describes Multistream as running from the creator’s machine, so OBS is not simply sending one output and asking a remote relay to distribute it. Multiple configured outputs can increase the work required of the computer and the amount of data the connection must send. The exact load depends on your settings and destination combination; the available evidence does not support a universal hardware threshold, safe destination count or bandwidth formula.
Watch the computer during a representative test. Note whether OBS reports rendering or encoding problems, whether the machine becomes unusually busy, and whether the picture or sound is visibly disrupted. Also consider what else is using the connection: a large upload, a video call or household traffic can compete with the broadcast. A wired connection may be practical in a fixed studio, but changing the connection type does not remove the need to test the actual path and workload.
If the setup struggles, reduce complexity before adding more destinations. Check whether an output setting is unnecessarily demanding, whether another application is taking resources, or whether one of the destinations can be removed from this broadcast. Change one thing at a time and repeat the test. This makes it easier to identify which part of the setup is responsible instead of changing several values and losing track of what helped.
A local setup is not automatically the best fit for a channel whose main need is unattended continuous playback. For a bhajan channel, compare the operational trade-offs in this guide to choosing a YouTube streaming service for an Indian music channel. If the file and channel are ready and your specific pain is keeping a local computer on and recovering a dropped broadcast, StreamNeo turns an uploaded video into a YouTube live stream that can keep running with your computer switched off and restart automatically if it drops. It is YouTube-only, so it is not a substitute for an OBS workflow that must send to multiple platforms.
Test before going live
Do a controlled test with every destination selected, not just a preview on your own screen. Use a private, unlisted or otherwise low-risk test where the platform and account permit it. Confirm that each intended destination receives a picture and sound, that the stream appears in the expected account or event, and that any required platform-side controls show the incoming broadcast as expected.
Test the real scenes and audio route you plan to use. Switch between scenes, play the intended source material and check that microphone or programme audio is present where it should be. If your stream includes a holding screen, verify how that scene appears on each platform. A setup that works only with an empty test scene has not yet proved the route you plan to use for a full programme.
Keep a simple record of the test: OBS and plugin versions, destination names, the settings used and any visible warnings. This makes a repeat test after an update much easier. If one destination fails, check its account details and platform requirements separately before assuming that all outputs are broken. If all destinations show problems at once, look first at the shared parts of the setup, such as OBS, the computer or the connection.
For a 24/7 channel, an initial successful test is not evidence that the setup will run unattended indefinitely. OBS multistreaming depends on the local machine and connection remaining available, so plan for power interruptions, operating-system updates and a person who can respond when something fails. You can also plan what viewers should see during a restart; this guide to a countdown and holding screen for a 24/7 church stream covers that viewer-facing part of the workflow.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
Can Aitum Multistream send different settings to each platform?
Aitum describes Multistream as allowing separate settings for each destination, including bitrate. Check the current product documentation and your installed release for the controls it supports; do not assume every platform-specific option is available in the same way.
Is there a bitrate I should use for every destination?
No. Check each platform’s current requirements for the format you intend to send, then test the outputs with your computer and connection. A value that works for one service is not a universal recommendation for another.
Does Aitum Multistream mean my computer can be switched off?
No. Aitum describes the plugin as operating from your own computer, so the computer running OBS and its connection are part of the broadcast setup. If you need an uploaded video to run on YouTube while your computer is off, that is a different workflow from local OBS multistreaming.
Is Aitum Vertical required for ordinary multistreaming?
The sources describe Aitum Multistream as a multi-destination OBS plugin; they do not establish Aitum Vertical as a requirement for sending a normal broadcast to several platforms. Vertical output is a separate use case. If you are planning a horizontal and vertical Twitch broadcast, consult Twitch’s dual-format guidance and verify the current requirements.