A sleep music stream can repeat its audio automatically while OBS is running, but the audio loop does not keep playing when OBS itself has stopped. Automatic Reconnect is for recovering a stream connection; it is not proof that a broadcast continues during an OBS application restart.
To make restarts less disruptive, treat three jobs separately: repeating the media, reconnecting the output, and keeping the streaming application available. Configure each one, then test the complete restart workflow with the streaming platform you actually use.
The three separate jobs behind a 24/7 stream
A long sleep track may be several hours, but even a long file eventually reaches its end. OBS can start that file again if the source is configured to loop. This is a playback setting inside OBS, not a property of the live broadcast itself.
The second job is recovering the connection between OBS and the streaming platform. A temporary network interruption, a router change, or a short service interruption can cause the encoder connection to drop. OBS has Automatic Reconnect settings for this type of problem.
The third job is application uptime. If OBS freezes, closes, restarts after an update, or loses access to the computer, there is no local application available to play the source or send the stream. Neither a media loop nor Automatic Reconnect should be treated as a replacement for keeping OBS running.
This distinction matters because the symptoms can look similar. Viewers may hear silence when the file ends, see a disconnected broadcast after a network fault, or lose the stream when the computer restarts. The remedy depends on which layer failed.
| Problem | What is responsible | What it can address | What it does not establish |
|---|---|---|---|
| The sleep track reaches the end | Media Source or playlist source | Starts the file or playlist again when playback completes | It does not keep OBS alive |
| The connection drops briefly | Automatic Reconnect | Attempts to recover the encoder connection | It does not prove that a closed OBS process continues broadcasting |
| OBS shuts down or restarts | Application and operating-system workflow | Starts OBS again and restores the intended setup when configured and tested | It does not guarantee uninterrupted viewer playback |
| You want to automate scenes or sources | OBS remote control | Sends control commands through an automation interface | It does not by itself preserve a stream during an application restart |
For a broader look at connection symptoms, compare this with the troubleshooting steps in YouTube Live stream keeps disconnecting. That problem is related to the output connection, whereas this article focuses on the boundary between playback, reconnection, and restarting OBS.
What continues looping while OBS runs
When OBS is open, a media source can play a local audio file and repeat it after the file finishes. The loop belongs to the source. OBS keeps the source available in the scene, and the source begins the file again when playback reaches the end.
That is enough for a simple sleep channel using one continuous track. It can also work for a short ambient recording that should repeat throughout the night. The important wording is “while OBS runs”. If OBS is closed, the source is not an independent player continuing elsewhere.
A loop also does not automatically solve gaps in a playlist. If the source has an unsuitable file, a missing path, or a format that OBS cannot read reliably, the loop setting cannot repair that underlying problem. Confirm that the file plays normally in a test scene before leaving the channel unattended.
For a sequence of separate tracks, decide whether you want one combined file or a playlist. Combining the tracks can make the setup simpler, but editing the combined file means changing the whole asset when you want to replace one song. A playlist gives you more control over individual items, but it adds another source and software dependency.
If your stream mixes videos and music, the guide on adding music between videos in an OBS 24/7 stream covers the content arrangement separately from restart recovery. Keeping those concerns separate makes it easier to find the failed component later.
Set an audio Media Source to Loop
For one local audio file, use an OBS Media Source. Create or select the scene that should carry the sleep stream, add a Media Source, and choose the audio file from the computer. OBS documents common audio formats including MP3, AAC, OGG, and WAV in its Media Sources guide.
Enable the source's Loop option. The practical result is that OBS returns to the beginning of the file when playback finishes. If you are using a single long recording, this is usually the clearest setup because there is one file to check and one source to monitor.
Before using it overnight, watch the source reach its end in a controlled test. You do not need to wait for a full-length sleep recording if you can make a short test copy with the same format and settings. The test should answer three questions:
- Does the file play through to the end without an error?
- Does it begin again after reaching the end?
- Does the scene still show the expected audio source after a stop and start of OBS?
Keep the file in a stable location. Do not build the setup around a removable drive that may receive a different drive letter, a temporary download folder, or a network location that can disappear after the computer sleeps. If the source path changes, OBS may open without the media that your scene expects.
Check the audio level as well. A file that loops correctly can still be too quiet for listeners or clip when it is mixed with another source. Use the OBS mixer to confirm that the source is present, and listen to the transition at the loop point rather than checking only the first minute.
For a playlist, OBS provides a VLC Video source. The OBS documentation says VLC must be installed for that source to be available, and the matching VLC and OBS architecture matters. Its Loop Playlist setting is documented as enabled by default, but you should still inspect the setting in your own scene instead of relying on a default.
The playlist route is useful when each track should remain a separate file. It also creates more things to check: the playlist order, every file path, VLC availability, and the behaviour of the source after OBS reopens. If you prefer playlist-based playback, see how to make OBS automatically play the next video in a playlist, then test the loop at the end of the list.
What Automatic Reconnect is for
Automatic Reconnect belongs to the connection-recovery part of the setup. OBS documents it among the Advanced stream settings in its OBS Studio overview guide. It is intended for a connection interruption while OBS is still operating and able to attempt recovery.
That makes it useful when the broadband connection briefly fails or the route to the streaming platform is interrupted. It can save you from manually pressing Start Streaming after every short disconnection. It is still a recovery attempt, not a promise that the platform will present the broadcast exactly as before.
Do not use Automatic Reconnect as an explanation for what happens when OBS is shut down. If the OBS process is closed, the application cannot perform its normal connection-recovery work. The streaming platform may show a different status while the encoder is absent, and the exact behaviour depends on that platform's current rules and broadcast model.
The same caution applies to a computer restart. Automatic Reconnect does not start the operating system, open OBS, load a missing file, select a scene, and begin streaming on its own. Those are separate startup tasks.
If your main symptom is repeated disconnection rather than a deliberate OBS restart, inspect the network path first. A wired connection may be more predictable than an unreliable wireless link, but it does not remove every possible fault. Your router, broadband provider, computer, and the streaming platform can all affect the connection.
For an India-based setup using a home connection, avoid assuming that a familiar ISP is the entire diagnosis. The guide on a YouTube Live stream going offline on Airtel broadband is useful as a network troubleshooting example, but the same checks should be adapted to your own provider and location.
What happens when OBS itself shuts down
When OBS closes, the local media source stops. There is no longer an application reading the file, generating the scene, encoding the output, or sending frames to the platform. When OBS opens again, it may be able to restore the scene and source configuration, but that does not by itself establish that the live broadcast remained continuous.
A restart can also expose problems that are invisible during normal operation. The computer may log in to a different user account, the audio file may be on an unavailable drive, a permission prompt may wait for someone to respond, or OBS may open with the wrong scene collection. An update can alter the timing or change which application opens first.
Treat a restart as a new test condition. Confirm that the intended scene is selected, the source exists, the audio meter moves, and the output begins only after you have checked the setup. If the platform gives you a stream status page, use it to observe what happens when the encoder disconnects and returns. Do not infer platform continuity from OBS's local status alone.
The platform is important here. YouTube and other services may describe encoder disconnections, scheduled events, waiting states, and ended broadcasts differently. Since the correct recovery sequence depends on the platform and the OBS release, check the platform's current official documentation before designing a workflow around a short restart window.
A local computer is also a single point of failure. A power cut, operating-system update, sleep setting, or household internet interruption can stop more than OBS. Preventing automatic sleep and checking power settings may reduce avoidable stops, but these measures do not make the broadcast independent of the computer.
If you are comparing a computer-based setup with hosted operation, the trade-off is operational rather than magical. StreamNeo removes the need to leave your own computer running for a YouTube-only uploaded-video stream, which addresses the particular problem of local power, sleep, and application interruptions. It does not change the platform's own handling of a disconnected or restarted broadcast, so you should still test the channel behaviour you rely on.
How remote control may support automation
OBS includes a WebSocket-based remote control interface in current OBS Studio releases. The OBS Remote Control Guide says WebSocket integration is included by default starting with OBS Studio 28 and recommends protecting the interface with a password.
This can give an external tool a way to control scenes and sources. For example, an automation workflow could open OBS, select a known scene, inspect or change a source, and issue the command needed to start streaming after the application is available. It may also help with routine checks during normal operation.
That is a control path, not an independent broadcast. The external automation must itself be running, able to reach OBS, authorised to connect, and prepared for the actual OBS version and scene names. If the computer is off, the network is unavailable, or OBS is still starting, a WebSocket command cannot complete the job.
Remote control also does not prove that viewers see an uninterrupted stream during the restart. There may be a gap while OBS is closed, while the encoder reconnects, or while the platform decides how to represent the returning connection. Automation can make recovery more repeatable, but it does not remove the need to verify the platform's status behaviour.
Protect the interface properly. Do not expose a remote-control port to the public internet simply to make a home automation script convenient. Use the password recommended by the OBS documentation and restrict access to the machines and network that need it.
Start with a manual process before scripting it. Write down the expected scene, source, output state, and order of actions. Then automate one action at a time and log whether it succeeded. A script that reports “command sent” has not necessarily proved that the correct scene is live or that the platform accepted the returning stream.
Plan and test a restart workflow
A useful workflow begins with a defined failure, not with a collection of settings. Decide whether you are preparing for a brief network interruption, a planned OBS restart, an unexpected application crash, or a full computer reboot. Each event has a different recovery path.
For a planned OBS restart, use this sequence as a test outline:
- Confirm that the intended scene contains the looping Media Source or playlist.
- Check that the file path is available and the audio meter shows activity.
- Record the platform's current broadcast status and the time of the test.
- Stop or close OBS in the same way that the real maintenance task will do it.
- Reopen OBS and check the scene, source, audio, and stream controls before relying on automation.
- Observe the platform's status while the connection is absent and after it returns.
- Check the recording or archive afterwards for a gap, silence, unexpected scene, or duplicate broadcast.
Do not test for the first time during the night when listeners are depending on the channel. Use a private, unlisted, or otherwise controlled test where the platform allows it, while following that platform's current guidance. The purpose is to discover what actually happens, not to confirm an assumption.
Test the loop separately from the restart. A short file can show whether the source repeats. A controlled connection interruption can show whether Automatic Reconnect behaves as expected. A full application restart can show whether the scene and source return. Combining all three in one first test makes the result difficult to interpret.
Keep a small recovery note beside the computer. Include the OBS version, operating system, scene collection, media file location, streaming platform, and the normal start sequence. If somebody else looks after the channel while you sleep, they should not have to guess which scene or source is correct.
Review the practical limits of the machine as well. A long-running OBS setup still depends on available CPU, memory, storage, and a stable network connection. For another angle on resource planning, see how much CPU and RAM FFmpeg needs for a 24/7 YouTube stream. The exact requirements differ between OBS scenes and FFmpeg workflows, but the principle is the same: measure the workload you intend to leave running.
If the test shows that a planned restart creates a gap you cannot accept, change the operating plan rather than adding more confidence to the same settings. You might schedule maintenance outside the audience's normal listening hours, keep a person available to verify recovery, or choose a workflow that does not depend on a local OBS process remaining open. State the limitation clearly in your own runbook.
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FAQ
Does OBS Loop keep my sleep stream live if OBS restarts?
No. Loop repeats the selected media while OBS is running and able to play the source. It does not make the stream independent of OBS, and it does not establish that viewers will see uninterrupted playback while the application is closed.
Is Automatic Reconnect enough after an OBS crash?
No. Automatic Reconnect is intended for recovering a stream connection while OBS is operating. After a crash or shutdown, you need a tested process that starts OBS, restores the expected scene and source, and handles the streaming platform's behaviour when the encoder returns.
Should I use Media Source or VLC Video for sleep music?
Use Media Source for one local audio file and enable its Loop option. Use VLC Video when you need a playlist, remembering that VLC must be installed and that the playlist and file paths need testing after OBS reopens.
Can OBS WebSocket guarantee that viewers will not notice a restart?
No. WebSocket can provide automation and control for scenes and sources, but it does not by itself preserve the broadcast while OBS is shut down. Test the complete automation and the platform's response to a reconnect before depending on it overnight.