A repeating YouTube live stream is easiest to build with OBS Studio and VLC. Add your videos to an OBS VLC Video source, enable Loop Playlist, connect OBS to a stream created in YouTube Live Control Room, and test the complete path before making it public.
The word “endless” describes the playlist behaviour, not a guarantee that the broadcast cannot fail. The files repeat only while VLC, OBS, the computer, the internet connection and YouTube’s live connection continue operating.
Prepare the video playlist
Start by deciding what the viewer should see and hear from the beginning of the cycle to the end. A devotional channel might use several bhajans followed by a quiet title card. A study channel might use a set of ambience videos. A local business could arrange an introduction, product information, opening hours and a longer background loop.
Put the files in one clearly named folder before opening OBS. Use names that show the intended order, such as 01-intro.mp4, 02-main-video.mp4 and 03-closing-card.mp4. This makes mistakes easier to find than a folder filled with camera-generated names. The playlist order is controlled inside the VLC source, but an orderly folder gives you a useful reference when checking it.
Watch each file far enough to confirm that it opens, has the expected aspect ratio and contains the audio you intend to broadcast. Check the transitions between files as well. A hard cut may be acceptable for a news loop, while a devotional or ambience channel may need matching audio levels and less abrupt changes.
You need the right to broadcast every picture and every sound. Public availability on YouTube does not mean that a video can be copied into your own live stream. YouTube Help says that live streams are scanned for third-party content, including another live broadcast, and that a stream can be interrupted or terminated when matching material remains. Read the current guidance on copyright issues with live streams before you publish.
If you have licensed someone else’s music or footage, keep the licence and check whether the rights owner needs to add your channel to a Content ID allowlist. A licence by itself may not prevent an interruption if the channel has not been allowlisted. This is a rights-management step, not something that OBS or VLC can solve.
For a long playlist, also consider the file sizes and storage available on the computer. You do not need to copy a file repeatedly to make it loop, but all source files must remain available at their original locations. If you are preparing a larger collection for another type of encoder, the discussion of storing an FFmpeg YouTube playlist on a mounted VPS volume covers a different storage arrangement. The OBS method in this guide reads the files from the computer running OBS.
Create the YouTube live stream
Open YouTube Studio and create the live broadcast in Live Control Room. Choose the title, description, visibility and other settings that fit your channel. If you are testing, use an appropriate visibility setting rather than announcing an unverified broadcast to viewers.
YouTube will provide connection details for the encoder workflow. Depending on the current interface and selected options, you will use a stream server or service setting and a stream key. Treat the key like a password. Do not put it in a screenshot, public tutorial, chat message or shared document. If it is exposed, replace or reset it through YouTube’s current controls.
The exact labels and available protocol choices can change, so follow the prompts shown in your Live Control Room. YouTube’s official encoder setup guidance is the right place to check the current workflow. Do not manually select a protocol simply because another guide uses it. A setting suitable for one encoder may not be the right setting for the OBS version or YouTube workflow you are using.
Keep the YouTube page open while you configure OBS. You will need to compare the preview and connection status there with what OBS is sending. A broadcast that looks correct in OBS is not yet proof that YouTube is receiving the intended picture and sound.
Install VLC and add a VLC Video source
Install VLC Media Player before setting up the source. OBS’s VLC Video source depends on VLC being installed; without it, the source may not appear or may not work as expected. Download VLC from the official VideoLAN site, install it, and restart OBS if OBS was already open.
In OBS, create or select the scene that will contain the playlist. In the Sources panel, choose the option to add a new source and select VLC Video. Give it a useful name, such as Main playlist, so that it is easy to identify later.
The VLC Video source is designed for a playlist of media files. It is different from OBS’s built-in Media Source, which is a better fit when you need one local file and its separate Loop setting. For several files that need to play in order, use VLC Video rather than trying to place many individual media sources on top of one another.
After adding the source, look at the preview canvas. Resize the source so that it fills the intended area without stretching faces, text or logos. If your files have different shapes, decide whether you prefer black bars, cropping or a consistent conversion before the live run. A source that changes size when the next file begins can make an otherwise tidy channel look unfinished.
Check the audio mixer while a file is playing. You should see the intended source moving on the meter. Also check that desktop audio or a microphone is not being added accidentally. If you want only the playlist audio, disable or remove unrelated audio sources rather than relying on memory when the broadcast begins.
OBS’s quick-start guide explains the relationship between scenes, sources and audio monitoring. Use it when you need to identify whether a problem belongs to the media file, the source, the scene or the final output.
Add files and set the playlist order
Open the properties of the VLC Video source and add the files you want to broadcast. Add them in the order you want viewers to experience them, then inspect the list rather than assuming the selection order was preserved.
The sequence matters when the playlist contains different types of content. For example, a channel may work better with an opening card first, several main videos in the middle and a short closing card before the cycle begins again. If every file has a similar role, alphabetical order may be enough, but check it explicitly.
Use the source controls to move a file up or down when the order is wrong. Remove duplicates and confirm that no temporary export, low-resolution draft or private test file has slipped into the list. If you want variety rather than a fixed sequence, use shuffle only after deciding whether random changes make sense for your channel. A news loop may need a predictable order, while a music or ambience channel may tolerate more variation.
Play the list locally in OBS and wait for at least one file to finish. Do not judge the setup only from the first few seconds. A file can have a different audio track, unusual dimensions or a damaged ending that becomes visible only when it is played.
Keep the source files in stable locations after testing. Moving, renaming or deleting one of them can leave OBS pointing at a path that no longer exists. If you reorganise the folder, reopen the source properties and verify the list again.
It is also worth keeping a written copy of the intended order. If you later need to rebuild the scene, that list saves time and gives you a way to compare the working version with the replacement. For a local setup, this is more useful than relying on a remembered sequence inside the application.
Confirm Loop Playlist
In the VLC Video source properties, confirm that Loop Playlist is enabled. OBS documents this option as enabled by default for the VLC Video source, but check it yourself because a saved scene, an edit or a different configuration may not match what you expect.
Looping means that VLC returns to the beginning of the source playlist after the final item. It does not mean that OBS will restart after a computer crash, that a disconnected network will repair itself, or that YouTube will keep the broadcast open indefinitely. Those are separate parts of the signal path.
If the playlist contains three files, the expected sequence is file one, file two, file three, then file one again. Confirm this in practice. Let the final file approach its end and watch for the first file to return. Check both the picture and the audio at the boundary. The most useful test is not whether the checkbox is ticked, but whether the complete cycle behaves as intended.
For a single video, OBS’s Media Source has its own Loop control, which is separate from VLC’s playlist loop. Do not add one file to a VLC playlist merely because a single-file tutorial used a different source. Choose the source that matches the job, then test its own repeat setting.
Avoid placing a short blank or silent file into the playlist as a temporary spacer unless that is a deliberate part of the programme. A silent gap can be mistaken for a failed stream by viewers and can make YouTube’s preview harder to interpret. If a pause is needed, create it intentionally and label it in your running notes.
Connect OBS and test the signal path
Open OBS’s stream settings and select the service or server details required by the YouTube workflow. Enter the stream key from Live Control Room carefully. Do not paste it into a scene text source or leave it visible in a screen recording.
Before starting the public broadcast, use a complete signal-path test:
- Start the playlist in OBS and confirm that the selected scene is live in the preview.
- Check the audio mixer for the intended source and silence any unwanted microphone or desktop audio.
- Start streaming from OBS.
- Return to YouTube Live Control Room and inspect its preview or incoming-stream status.
- Watch for picture, audio, aspect ratio and connection warnings.
- Let the playlist move from one file to the next, and confirm that it returns to the first file after the final item.
- Stop the test and check whether the YouTube broadcast has ended or needs a separate action in the current interface.
This test checks more than the files. It checks the scene composition, the audio route, the encoder, the stream key, the network connection and YouTube’s reception. OBS recommends testing settings before a first stream, and the same discipline is useful whenever you change files or hardware.
Use the intended viewer device for at least part of the test. The OBS preview may be smooth while the received stream has missing audio, an incorrect crop or a delay that affects how you judge the transition. Ask someone outside the streaming computer to confirm what is visible if the channel matters to customers or a regular audience.
If the connection does not establish, check the service selection, server, key and network before changing the media playlist. If YouTube receives video but no sound, inspect the source’s audio and the OBS mixer. If the first file plays but the next one does not, inspect the VLC list, file path and file format. Separate the symptoms instead of changing several settings at once.
The OBS overview guide covers the stream, output and encoder areas of the application. Use the current YouTube and OBS instructions together, since either interface may change after this article is published.
Monitor the live broadcast
Once the broadcast is public, the computer running OBS must stay powered on, awake and connected to the internet. VLC must continue reading the files, OBS must continue encoding the scene, and the connection to YouTube must remain available. If any of those stops, the playlist cannot continue reaching viewers.
“Endless” therefore means repeated playback while the whole operating path remains healthy. It is not evidence that a broadcast can run forever. The available documentation supports looping media playback, not a guarantee of uninterrupted service or a universal maximum duration for every YouTube account and workflow.
Check the broadcast periodically rather than assuming that a moving local preview proves viewers are receiving it. Look at YouTube’s live status, the OBS status area and the audio meters. If you are operating across Indian time zones or leaving the setup overnight, schedule checks that someone can actually perform rather than relying on a single unattended computer.
Keep the monitor, power and network arrangement practical. Disable sleep that would stop OBS, avoid automatic updates during the planned run, and make sure the computer has adequate ventilation. A Raspberry Pi or other small computer may be suitable for some workloads, but heat and resource limits still matter; see how to prevent a Raspberry Pi from overheating during a 24/7 YouTube stream if that is your intended hardware.
A local OBS setup gives you direct control over the files, scene and stream key, but it also leaves recovery with you. If the computer reboots or the internet drops, you may need to restart OBS and reconnect the broadcast. A managed cloud arrangement can remove the need to leave your computer switched on, but you should compare its actual playlist controls, recovery behaviour, key handling and current cost rather than assuming every service works in the same way. For an overview of the distinction, read about streaming Indian music 24/7 without leaving a computer on.
For the same reason, do not describe a local loop as automatic recovery. Restarting a failed process is a separate design problem, and it should be tested independently if your channel depends on unattended operation. The guide to automatically restarting a failed FFmpeg YouTube stream on a Raspberry Pi discusses that kind of recovery for a different toolchain.
If the repeated need is simply to keep one prepared file and channel running without leaving the streaming computer switched on, StreamNeo removes that particular local-machine task by taking an uploaded video and running the YouTube broadcast from the cloud after you provide the stream key. It does not change your responsibility for rights, channel settings or checking that the live broadcast is behaving as intended.
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
Does a VLC playlist really run forever?
It repeats the files when Loop Playlist is enabled, but only while VLC, OBS, the computer, the network connection and YouTube’s live connection keep operating. Looping is a playback setting, not an uptime guarantee.
Do I need VLC for an OBS playlist?
Yes. OBS’s VLC Video source requires VLC to be installed. For one file, you can instead use OBS Media Source and its separate Loop option, but that is not the same as a multi-file VLC playlist.
Can I use videos found on YouTube?
Not automatically. You need permission to broadcast the picture and sound, and YouTube scans live streams for third-party material. Check the current copyright guidance and arrange any required rights-owner allowlisting before you go live.
Why does YouTube show a different result from OBS?
OBS shows what it is composing locally, while YouTube shows what it receives after encoding and transmission. Test the incoming preview, audio, transitions and playlist restart in YouTube Live Control Room before making the broadcast public.