To start a YouTube 24/7 stream from OBS, create or schedule a broadcast in YouTube Studio’s Live Control Room, connect OBS with the server URL and stream key, then check the incoming preview. For a scheduled stream, click Go live in Live Control Room when the preview is ready, unless your auto-start settings change that step.
A continuous broadcast and its replay are separate concerns. YouTube warns that a stream longer than 12 hours may not be captured as an archive; that is not a statement that every live broadcast must stop at 12 hours. If the replay matters, record locally and plan for interruptions rather than treating a 24/7 setup as guaranteed to run indefinitely.
Check that your channel can go live
Before setting up OBS, confirm that live streaming is enabled for your YouTube channel. YouTube Help says a channel needs to be verified and must not have had live-streaming restrictions in the previous 90 days. YouTube also states a minimum age of 16 to live stream. Check the current live-streaming eligibility requirements in YouTube Help before arranging a launch around a particular date.
This check is worth doing before you spend time configuring an encoder. If the channel is not eligible, an event page or correctly entered stream key will not resolve that restriction. Once eligibility is confirmed, decide whether to begin a stream immediately or schedule it so viewers can find the event in advance.
A 24/7 channel may be a devotional playlist, a local news loop, a study stream or ambience video. The content plan does not change the basic hand-off: YouTube creates the event and receives the feed, while OBS sends the encoded audio and video. For a playlist made from prerecorded material, first make sure that the files and their order are ready; the guide to organising bhajan files for an always-on playlist covers that preparation.
Create or schedule the broadcast
Open YouTube Studio and choose Create → Go live to reach Live Control Room. If you want to start setting up now, use the Stream workflow. If the broadcast needs an event page, advance notice or viewer reminders, use Manage → Schedule stream and set the intended date and time. YouTube’s Live Control Room instructions describe the current workflow; labels can change, so follow the controls shown in Studio.
A scheduled event is useful when you want to share a watch page before the broadcast begins, or when viewers should be able to set a reminder. A stream started from the Stream tab suits a setup you are preparing to go live without promoting a separate scheduled event. Scheduling does not itself make OBS send a signal: you still need to configure the encoder and connect it at the right time.
| Choice | Useful when | What to expect |
|---|---|---|
| Start from the Stream workflow | You are preparing a stream to begin now | Configure the stream in Live Control Room, connect OBS and follow the start controls shown there. |
| Schedule through Manage | You want a planned event and time to share its watch page | Prepare the event in advance, then send the OBS feed and check the preview before going live. |
Add a clear title, description, audience setting and other requested event details. Use accurate information about what viewers will see. If you are preparing recurring programming, the playlist itself should also be ready to loop or progress as intended; creating a YouTube event does not arrange content inside OBS for you. A practical prerecorded worship-stream setup can help you think through the relationship between prepared video and the live event.
When you create or select a stream, Live Control Room provides the connection details OBS needs. Treat the stream key as a credential, not as ordinary metadata. Keep it out of public screenshots, recordings and shared documents. Anyone with access to it may be able to send a feed to that stream.
Copy the server URL and stream key
In Live Control Room, find the stream settings and copy the server URL and stream key shown for the event or selected stream. OBS needs the destination address and the key to identify where to send its output. Copy both directly rather than relying on an old note from a previous broadcast, especially if you have selected a different stream or reset the key.
YouTube recommends RTMPS, the encrypted form of RTMP. If you enter the address manually, use the RTMPS URL provided in Live Control Room rather than assuming that a displayed RTMP address is encrypted. The YouTube encoder documentation explains its supported connection and encoding guidance.
A stream key works much like a password paired with an address. Do not paste it into a public chat or include it in a tutorial image. If you think it has been exposed, reset it in Live Control Room and update OBS with the replacement. YouTube says an owner or manager can reset the key, so involve someone with the appropriate channel permissions if you cannot see that control.
Before moving to OBS, check that you have the details for the correct event. A scheduled broadcast and a different stream configuration can have different connection information. If the preview does not arrive later, first compare the selected stream and the values entered in OBS rather than repeatedly changing unrelated settings.
Enter the details in OBS
Open OBS and go to its stream settings. If a YouTube service or preset is available, select it and enter the key where requested. Otherwise, use the server field for the URL from Live Control Room and the stream-key field for the corresponding key. Save the settings and check that the selected output is the one you intend to send.
The exact arrangement of menus can vary by OBS version. The important part is the mapping: YouTube’s server URL goes in the server or destination field, and the stream key goes in the key field. Do not put the key into a public note to make it easier to copy later. If you are preparing a written handover, say where the authorised operator can retrieve it instead.
The connection fields do not decide whether your video looks or sounds right. YouTube publishes encoder recommendations by codec, resolution and frame rate. Use the current recommended encoder settings for the output you have chosen rather than applying one bitrate to every channel. Its guidance includes H.264, H.265 (HEVC) and AV1 options, and describes a recommended two-second keyframe interval that should not exceed four seconds, along with constant bitrate encoding. Confirm current details on the official page before configuring a production stream.
Available upload capacity matters as well. The bitrate sent by OBS must fit within a stable connection with room for normal variation; a speed test at one moment is not proof that the connection will hold the same output overnight. YouTube recommends testing upload bitrate and running a test stream with representative audio and motion. A static screen can hide a problem that appears when the channel plays moving video or louder audio.
For reference, YouTube’s H.264 recommendations list 5 Mbps as the minimum and 14 Mbps as the recommended bitrate for 1080p at 30 fps, and 6 Mbps minimum and 17 Mbps recommended for 1080p at 60 fps. These are YouTube-published recommendations, not a promise that a connection at that figure will behave reliably. Your resolution, frame rate and codec affect the relevant setting; consult the live table and leave headroom where you can.
Start OBS and check the preview
When the event is ready for a test or launch, start streaming in OBS. This sends the encoder feed to YouTube; it does not always mean viewers can already watch the event. Return to Live Control Room and wait for the incoming preview. Check that it is the intended picture and that the audio is present at a sensible level before proceeding.
Use the preview to catch straightforward mistakes: the wrong scene, a black frame, missing audio, or a video that is not advancing. Check the stream-health information in Live Control Room as well. If the preview does not appear, confirm that OBS is sending to the selected stream, that the URL and key match it, and that the computer has a working network connection. Change one thing at a time so you can tell whether the correction helped.
For an event with a scheduled start, give yourself time to test rather than treating the scheduled time as the first moment to open OBS. YouTube’s event preparation advice recommends setting up an encoder at least two hours ahead and starting it at least 15 minutes before the scheduled start. These are preparation recommendations, not a prescribed procedure for every 24/7 channel or a guarantee that the stream will remain available.
A useful preflight is to play a representative part of the programme, not just a logo or silent still. Listen on the same kind of device your audience is likely to use, and check that video changes as expected. If your channel uses a playlist, confirm that it transitions without a black gap; see the guide to preventing black screens between videos for a more specific playlist hand-off problem.
Go live, or check auto-start first
For a scheduled stream, the usual sequence is to send the feed from OBS, wait until Live Control Room shows the preview, then click Go live when you are ready for viewers to see it. Starting the encoder and starting the public event are distinct steps when the stream is configured for manual start. Confirm the event status in Live Control Room after clicking the control.
YouTube also has auto-start and auto-stop settings that can change the sequence. If auto-start is enabled, sending the feed may start the broadcast without the separate manual action; auto-stop can affect what happens when the encoder stops sending. Check the current settings for that stream in Live Control Room before relying on an unattended flow. Do not assume the setting is enabled because it was used on another event.
During a planned stop, use the controls shown in Live Control Room and stop sending from OBS in line with the selected settings. If you are testing rather than ending the event, be deliberate about whether the public broadcast should remain open. The labels and order can depend on the event’s configuration, so verify the visible status rather than inferring it from OBS alone.
For a channel that is intended to stay live day and night, plan what the operator will do if the feed drops or needs to be restarted. The official setup guidance does not promise uninterrupted delivery for an indefinite period, nor does it provide a complete 24/7 failover procedure. Decide who will notice a problem, how they will check the preview and what they will do to restore the feed. If you are comparing a computer-based workflow with a cloud-operated one, the PC and cloud cost discussion can help frame the trade-offs without changing YouTube’s event controls.
Record locally to protect the archive
If you need a replay, enable and verify a local recording in OBS as well as sending the stream to YouTube. YouTube’s archive guidance says a stream longer than 12 hours may not be captured at all, and recommends making a local archive backup. This is a risk to the replay, not a rule that a live stream necessarily stops after 12 hours. The official archive guidance is the place to check for the current wording.
That distinction matters for a 24/7 channel. The live feed can continue while YouTube’s automatic archive is unavailable or incomplete; conversely, a recording on your computer does not repair a live interruption for viewers. Treat the local file and the public stream as separate outputs, each with its own failure modes. Do not plan on YouTube reliably splitting a long broadcast into archive sections unless you have confirmed the behaviour for your own workflow.
Check that OBS is recording to a location with enough free space for the material you intend to keep, and that the format and recording behaviour suit your editing or storage process. An external SSD is one possible destination, not a YouTube requirement. A local recording can consume substantial storage over time, so plan how files will be reviewed, moved or deleted before the drive fills. A recording that silently stops because there is no space is not an archive safeguard.
For an overnight or continuous run, test the recording path before relying on it. Make a short sample, stop it cleanly, and play it back to confirm picture and audio. Include the transition between programme items if the stream contains a playlist. Keep the recording destination separate from the stream key, and avoid sharing a sample publicly if it reveals private event information.
Keep the long-running setup observable
Once viewers can see the event, monitor it with a plan suited to the channel. Check Live Control Room for stream health and inspect audio and video after changes to the playlist, OBS scene or network connection. A stream that looked correct at launch can later encounter a stopped source, muted audio or a lost connection. A preview is useful evidence at a point in time, not proof of future continuity.
For a small business, devotional channel or local news loop, write down the recovery steps where the authorised operator can find them: which event is active, where to check its status, how to replace a compromised key, and how to restart the encoder without exposing credentials. Keep a contact who can act if the primary operator is unavailable. This is practical preparation, not a guarantee that every interruption can be prevented.
Be cautious about confusing a successful test with a dependable overnight operation. YouTube’s recommendations support testing and monitoring, but the cited pages do not state that a single OBS session will remain live indefinitely. Your internet connection, computer, power, source media and encoder all remain part of the operating plan. If continuous viewer access matters, decide in advance what a brief outage means for your audience and how you will communicate or resume.
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FAQ
Does YouTube stop a live stream at 12 hours?
The cited YouTube guidance says a stream longer than 12 hours may not be captured as an archive. It does not say that every live broadcast must stop at that point. Do not treat the archive caveat as a live-duration limit or as a guarantee that a longer stream will stay live.
Can I start a scheduled event by starting OBS?
That depends on the event’s auto-start setting. In the manual flow, start OBS, wait for the Live Control Room preview and click Go live. Check the event settings before relying on the encoder alone to start the public broadcast.
Why is there no preview after I start OBS?
Check that OBS is using the server URL and key for the selected stream, then confirm it is sending and that the connection is working. Give Live Control Room time to show the incoming feed and inspect its stream-health information. If the key may be compromised, reset it through an owner or manager and update OBS.
Do I need a local recording if YouTube saves the stream?
If the replay matters, a local recording is a sensible safeguard because YouTube warns that streams longer than 12 hours may not be captured at all. Test the recording and its storage destination before a long run. It protects a copy of the programme, but it does not keep the public live feed running if OBS or the connection fails.