OBS can play several pre-recorded videos in one YouTube live output. For a fixed sequence, use its VLC Video Source playlist; for a change at a particular clock time without an operator, the reviewed OBS documentation does not establish a built-in scheduler.
That distinction matters: a playlist can move from one file to the next in order, but that is not the same as telling OBS to start a particular video at 7 pm. YouTube can schedule the live event, while OBS supplies the programme that viewers see.
What OBS can and cannot schedule
OBS describes media sources, playlists, scenes and the controls for arranging the live output. The OBS Media Sources guide documents a VLC Video Source that can play a list of files. Leave shuffle off and it follows the listed order; enable Loop Playlist if it should begin again after the last item. These controls support sequential playback, not a documented set of wall-clock cues.
A request such as “play the morning prayer, then the music set, then repeat” is a playlist problem. A request such as “start this announcement at 8:30, switch to the news at noon, then return to music at 1 pm” is a time-based scheduling problem. The first can be addressed with the documented playlist behaviour. The second needs a reliable way to trigger the changes; the reviewed built-in-source documentation does not show OBS automatically making those changes at specified times.
Scene switching offers a different kind of control. You can prepare a scene for each video and layout, then switch when you decide. That is useful for a local news loop or a shop announcement that an operator needs to cue, but it does not remove the need for someone or something to make the switch. Do not treat a sequence that advances after a file ends as proof of timed cueing.
YouTube scheduling is separate. You can create a scheduled event in YouTube Studio, but an encoder still has to connect and send the programme. YouTube’s encoder setup instructions describe the workflow for connecting an encoder to a live stream. Scheduling the event does not tell OBS which file to play at a given time inside that event.
Use VLC Video Source for sequential playback
When you want several files to play one after another, add a VLC Video Source in OBS and populate its playlist with the files in the desired order. This source is distinct from adding a single ordinary media source: its playlist is intended to hold multiple media files. Check the OBS guide for the source’s available controls and their names, as the interface may differ slightly by version.
Think through the sequence before building it. For example, a devotional channel might place an opening visual, a bhajan recording, and a closing slate in that order. If the aim is simply continuous background music, you might instead list several suitable recordings and loop the playlist. The playlist order defines what follows what; it does not create a start time on the clock.
This approach has a practical trade-off. It can reduce the number of manual changes during a live session, but all files need to be available to the source and the order needs to be checked. If the files have different dimensions, audio levels or visual framing, a basic sequence may not look consistent. A scene-based approach can give each item its own layout, though it asks more of the operator.
For a longer-running prerecorded programme, the choice of playback method is only part of the plan. The guide to running a 24/7 lofi radio stream with OBS discusses the broader always-on context. Keep the current question narrow: VLC Video Source can handle ordered playback, while the source documentation does not establish time-of-day automation.
Install the matching VLC version
VLC must be installed for the VLC Video Source to appear in OBS. The OBS media guide also specifies that 64-bit OBS requires 64-bit VLC. If you install VLC after OBS is already open and the source is still missing, close and reopen OBS before troubleshooting further; the source availability depends on the installation being present to OBS.
Check which OBS build you use before installing VLC. On a typical current Windows installation, OBS is 64-bit, but do not assume: confirm your build in OBS or its installed application details. Match VLC’s bitness rather than installing a different build because it happens to be the first download offered. On another operating system, follow the OBS documentation and use a compatible VLC installation for that system.
Install software from its publisher’s official download page, and avoid changing a working setup just before a live event. After installation, start OBS and look in the source-add menu for VLC Video Source. If it is absent, check that VLC is installed and that the versions match before rebuilding your scenes or playlist. This check separates a missing dependency from a playlist configuration problem.
Add files and verify playlist order
Create the source in the scene where the playlist should appear, then add the media files and arrange them in the intended sequence. Use filenames that make the order easy to inspect, especially if you are preparing a long programme. A name such as 01-opening, 02-reading, 03-music is easier to audit than a folder full of files called final, final-new and final-use-this.
Do not assume the order in which files were selected will be the order you expect. Review the list in the source properties and move items until the sequence is explicit. If the first item is a slate, decide whether viewers should see it at the start of the live output or whether the stream should begin directly with the main programme. Likewise, decide whether the last item should leave the stream on a closing image or feed back into the beginning through looping.
Prepare the files before adding them. Keep them in a stable folder rather than moving them after setup, and check that each file opens and plays on the computer. If a file is relocated or renamed, the source may no longer find it. Store a copy of the ordered list alongside your programme notes so that you can reconstruct the sequence if you need to edit the source later.
If the programme includes music, devotional recordings or other material you did not create, confirm that you have the rights and permissions required for your use. Playback configuration does not establish permission, and a successful test in OBS does not establish how YouTube will treat the content. For a music-led channel, the practical discussion of managing copyrighted songs in an Indian 24/7 stream is relevant to a separate part of the planning.
Choose shuffle and loop behaviour
Shuffle and loop answer different questions. Shuffle changes the order in which files are played; Loop Playlist determines whether the list begins again after it reaches the end. According to the OBS media source documentation, shuffle is off by default. If you want a predictable sequence, keep shuffle off and inspect the playlist order. If you want a repeated programme, decide whether the whole playlist should loop rather than selecting behaviour by guesswork.
| Intended result | Playlist choice | What to verify |
|---|---|---|
| Opening, main item, then closing slate | Keep shuffle off; leave looping off if it should finish | The order is correct and the final item is suitable to remain on screen |
| A set of recordings that repeats | Keep shuffle off for the same sequence each time; enable Loop Playlist | The last item returns to the first without an unexpected gap or unsuitable transition |
| A less predictable rotation | Enable shuffle if that is the desired behaviour | Test enough of the sequence to understand how the source handles it |
| A video change at a precise clock time | A playlist alone does not establish this behaviour | Use an operator-led scene change or investigate and test a separately documented scheduling method |
The last row is the important limit. A list that advances when a media file ends is not a clock. If a three-minute announcement must begin at a particular time, a playlist cannot be relied upon to align it to that time unless the surrounding programme duration and start point are controlled and verified. Even then, the playlist itself has not become a scheduler.
A fixed sequence is often easier to support than a shuffled one. For a regular devotional or study channel, knowing which recording follows the current one can make it easier to check the programme and respond to a problem. Shuffle may suit a collection where order does not matter, but it makes it harder to predict which file is next. Choose based on the broadcast’s purpose, not on whether a control is available.
Use scenes for deliberate changes
OBS scenes let you assemble different output layouts from sources. The OBS Sources Guide explains scenes and sources as the building blocks of what appears in the programme. You can use separate scenes for files that need their own framing, overlays or graphics, then switch between those scenes when the next item should begin.
For example, a local business could prepare one scene for a product video, another for opening hours, and a third for a still image with contact details. A news channel might make one scene for a presenter or headline card and another for a pre-recorded report. Separate scenes make layout choices visible and easy to review, but an operator still needs to switch them at the right moment unless a different, tested automation method is in use.
This is a better fit than one playlist when items need different treatments. A vertical video may need a different crop from a widescreen recording; a title card may need text over a background; a news clip may need a different overlay. You can prepare and inspect each scene rather than trying to make one source layout suit every file. The cost is setup and cueing: more scenes mean more things to name, test and select.
Name scenes for the action they represent, not merely by number. Names such as Morning bhajan, Shop hours or News clip are clearer to an operator than Scene 1 and Scene 2. Keep the scene list manageable and check that the correct audio source is active for each layout. The visual switch can appear to work while audio continues from an unexpected source, so include sound in the review.
StreamNeo addresses a different operational pain when the need is to keep one uploaded video running as a 24/7 YouTube live stream without leaving your computer on; it does not turn OBS playlists into a clock-time scheduler or replace the need to plan a multi-video programme.
Schedule the event separately on YouTube
If viewers need a watch page ahead of time, schedule the live event in YouTube Studio. That setting is about when the event is presented to viewers, not about the sequence of media inside OBS. The encoder workflow still matters: configure OBS with the stream details, start the encoder, check the preview and follow YouTube’s live control workflow when you are ready to go live.
YouTube’s streaming tips advise starting the encoder at least 15 minutes before a scheduled event, checking the preview and monitoring audio and video. Treat this as event preparation, not as evidence that OBS will autonomously switch files. Build time into your own process to spot a wrong scene, a muted track or a playlist that has not started.
There is also a YouTube scheduled-stream trailer feature, which is separate from the programme sent by OBS. YouTube documents trailer eligibility and duration on its live stream settings page. A trailer can appear on the scheduled stream’s watch page before the broadcast begins; it is not a way to play several videos inside the live encoder output.
If you want to understand a cloud-hosted prerecorded workflow rather than operating OBS on your own computer, the article on using a cloud encoder for a prerecorded YouTube live stream covers that separate route. It should not be confused with configuring OBS’s local VLC playlist: each workflow has different operating assumptions, and you should check what the service or software actually documents before relying on it.
Test the sequence before going live
Test the whole sequence in OBS before the event, not just the first file. Start playback and watch the transition from one item to the next. Check whether the source advances as expected, whether the final item behaves correctly, and whether looping returns to the intended first item. A short test of one transition can reveal an ordering mistake, but it cannot prove that a long sequence will behave correctly from end to end.
Listen as well as watch. Check that each file has audible sound at the expected level and that there is no unwanted silence, competing audio or sudden difference that makes the next item difficult to hear. If the output combines separate audio and video sources, verify that the right audio is associated with each scene or part of the programme. Inspect the preview that OBS sends to YouTube rather than relying only on how the files look when opened individually.
Test the failure cases you can reasonably anticipate. If a file is missing or moved, you want to find out before the broadcast. Confirm that the computer can play the files and that storage locations will remain available for the duration of the stream. If the computer will be unattended, remember that a local OBS workflow depends on the computer and its running software; an ordered playlist does not by itself provide remote monitoring or recovery.
For a timed change, rehearse the cue with the person who will operate the stream. Write down the intended time and scene name, and make sure the operator knows how to recover if the wrong scene is selected. Do not promise a clock-time switch just because a playlist has several files. If the specific timing is essential and nobody can be present, evaluate a separately documented automation method and test it under realistic conditions before using it for a public event.
When you are ready, create or confirm the YouTube event, connect OBS, check the preview, and monitor the live output. Your run sheet can state the playlist order, whether shuffle and looping are enabled, which scene changes are manual, and who is responsible for each cue. That simple record helps distinguish a media-source issue from an event or operator issue when something does not match the plan.
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FAQ
Can OBS automatically start a different video at a set time?
The reviewed OBS documentation describes playlist playback and scene switching, but does not establish a built-in clock-time scheduler for VLC Video Source items. A playlist can advance through its files, while a scene change can be made by an operator. If exact clock times matter, do not rely on either behaviour as a scheduler without a separate, tested method.
Does VLC Video Source work without installing VLC?
No. The OBS Media Sources guide says VLC must be installed for the source to appear, and 64-bit OBS requires 64-bit VLC. Install the matching version, then reopen OBS and check the source menu.
Can a YouTube scheduled live stream play a trailer and then my playlist?
YouTube’s trailer is a separate pre-stream feature on the event’s watch page; it is not part of the OBS playlist. The live programme still comes from the connected encoder, and you should follow YouTube’s current eligibility and setup instructions before relying on the trailer feature.
Should I use a playlist or scenes?
Use a VLC Video Source playlist when you want files to follow one another in a fixed order or repeat as a list. Use scenes when individual videos need different layouts or you want to cue changes manually. Test the chosen workflow end to end, because neither option should be assumed to cover every playback or timing requirement without verification.