For one podcast episode, use an OBS Media Source and turn on Loop. For several local episodes, use a VLC Video source, build its playlist, and enable Loop Playlist; VLC must be installed separately and must match OBS’s architecture.
Those settings control playback inside OBS, not whether a broadcast stays live all night. You also need to decide what happens when a source is hidden, connect OBS to YouTube with the stream URL and key, and check the preview in Live Control Room before going live.
Choose one episode or a playlist
Start with the way you want the programme to behave. A single Media Source is the direct choice when one episode should repeat. A VLC Video source is for a queue of local files, such as a sequence of interviews or a set of podcast episodes that should play one after another.
The distinction matters because the controls do different jobs. Media Source’s Loop repeats that source’s file. VLC Video’s playlist controls order several files, and Loop Playlist starts the playlist again after it reaches the end. Shuffle is a separate setting: leave it off if episodes need to run in a known order.
| Your playback plan | OBS source | Main repeat setting | Check before use |
|---|---|---|---|
| One episode, repeated | Media Source | Loop | The selected file is the intended episode |
| Several episodes in a fixed sequence | VLC Video | Loop Playlist | Playlist order is correct and Shuffle is off |
| Several episodes in a changing sequence | VLC Video | Loop Playlist, with Shuffle as desired | Check the order you will actually hear |
A playlist does not combine the episodes into a new file. OBS plays the entries as media, so make sure the files remain where the source expects them to be. If you organise a large library on a portable external SSD, treat that as a storage choice rather than a requirement; the source documentation does not prescribe a particular drive.
Before building the scene, decide how listeners should experience transitions. A fixed sequence works for a programme with an opening episode, regular segments, and a planned ending. A shuffled playlist can suit a more radio-like channel, but you give up control over which episode follows which. If you are planning a broader prerecorded channel, turning existing uploads into a 24/7 live channel can help frame the choice between a repeated file and a continuing programme.
Add a looping Media Source for one file
In OBS, open or create the scene that will carry the episode. In the Sources area, add a Media Source, give it a name you will recognise, and choose the local episode file. In the source properties, enable Loop. OBS documents that Media Source can restart playback when it becomes active; its documented default for that behaviour is on.
Then place and size the source in the scene. If the episode is audio-only, you still need to decide what the viewer sees: a static cover image, a waveform or other visual, or a layout with episode information. The visual arrangement is separate from the source’s playback loop, so check both the canvas and the audio meter while testing.
Play the source in OBS and confirm that it begins at the intended point and that the audio is routed as expected. A short test does not prove that a long broadcast will continue unattended, but it can catch simple setup mistakes such as selecting the wrong file, leaving the source muted, or placing the visual off-canvas. If the episode changes location later, revisit its file selection rather than assuming OBS will find it by name.
For a single episode, adding copies of the same file to a playlist is usually unnecessary. Use the Media Source’s own loop control, which keeps the configuration easier to inspect. If you want multiple episodes or other local media in sequence, move to VLC Video rather than adding a separate Media Source for each and trying to manage the transitions yourself.
Add a VLC Video source for multiple files
OBS’s VLC Video source provides the playlist workflow, but it relies on VLC being installed on the computer. The OBS Project’s Media Sources documentation says VLC must be installed for the source to appear as an available option. It also specifies that 64-bit OBS requires 64-bit VLC. Do not assume the source is missing because you have not found a playlist checkbox; first check the application dependency and architecture.
Once VLC is installed with the matching architecture, add a VLC Video source to the scene. Add the episode files to its playlist in the intended order. Use clear file names and review the entries from top to bottom so that you know what will play next. If you want the same order each time, leave Shuffle Playlist off.
The source is useful when a sequence is part of the programme rather than a one-off clip. For instance, a channel might play a morning reflection, then a discussion, then a closing track, and repeat that collection. The playlist does not remove the need to check each file: confirm the correct versions are present and that the audio levels are suitable across the sequence.
If VLC Video does not appear in OBS, close and reopen OBS after installing VLC, then check that the installed versions have the same architecture. If an entry later fails to play, check that its file path still resolves and that the file is accessible to the computer running OBS. These are practical troubleshooting checks based on the documented dependency and local-file workflow, not a guarantee that every media format or file will behave identically.
Set repeat, order and hidden-source behaviour
For a VLC playlist that should start over after its last entry, enable Loop Playlist. OBS documents this setting as on by default, but verify it in the source properties rather than relying on a default that may have changed or been altered. Keep Shuffle Playlist off for a fixed episode order; enable it only if changing the order is genuinely part of the format.
Looping and shuffle are not the same as source visibility. A source can be hidden when you switch scenes or change what the audience sees. VLC Video offers visibility behaviour controls that determine whether playback stops and restarts, pauses and resumes, or continues while hidden. OBS documents stop-when-not-visible and restart-when-visible as the default behaviour for the VLC source. Choose deliberately, and test the actual scene transitions in your OBS version.
If the podcast must continue while you show a schedule or a holding slide, a behaviour that continues playing when hidden may fit. If a hidden scene should not consume playback or should begin again when restored, a stop/restart behaviour may make more sense. Pausing and resuming is another choice where you want the episode to pick up from its previous position. The right setting depends on whether the audio should remain audible across the scene change and whether you want the picture to remain part of the output.
Test by switching away from the source and back while listening to the programme. Check for an unexpected restart, a pause in the audio, or audio continuing when you intended silence. The same visibility choice can have different consequences depending on your scene layout, so there is no universal answer. If you are also planning a private rehearsal, see this guide to testing a YouTube 24/7 live stream privately before going public.
Connect OBS to YouTube
In YouTube Studio, create or select an encoder stream in Live Control Room. Copy the stream URL and stream key shown for that stream, then open OBS’s stream settings and enter them in the corresponding fields. YouTube’s guide to creating a live stream with an encoder covers the stream setup, scheduling, encoder connection and preview workflow.
Treat the stream key as a credential. Do not put it in a public scene, a screenshot, a shared document or a chat. If you think it has been exposed, use YouTube Studio to manage the key rather than continuing with a key that should no longer be private. When selecting the YouTube destination in OBS, follow the current interface and instructions in YouTube Studio; the labels may differ as product interfaces change.
For a scheduled stream, the encoder connection and the decision to go live are distinct steps. Start streaming from OBS and wait for YouTube’s Live Control Room to show the incoming feed. Check that the selected stream is the one you intend to use, and follow the on-screen steps to take it live. Do not treat an active OBS indicator alone as proof that the audience-facing broadcast is correct.
If your channel’s wider plan is an always-on operation, consider the practical difference between running OBS on a computer you keep available and arranging a workflow that does not depend on that computer. The cloud-server guide for a 24/7 YouTube stream in India discusses that operational choice. It does not change the OBS source controls described here, and whichever arrangement you use still needs a tested media and stream path.
Start the encoder and check the preview
Once the stream details are in place, start the encoder in OBS and open the preview in Live Control Room. Check that the right scene appears, that the episode audio is present, and that the stream is using the intended account and scheduled event. Give yourself time to correct a wrong scene or a muted source before going live.
Listen as well as look. An episode can appear on screen while its audio is absent, too quiet, or coming from the wrong source. Watch the OBS audio meter during playback, then confirm the sound at the YouTube preview. If there is a delay between OBS and the preview, use the preview as the confirmation of what YouTube is receiving rather than making a decision from the local canvas alone.
YouTube recommends monitoring the stream and checking the stream’s quality; its live streaming tips are a useful official reference. For a local backup, check that the recording is being made and can be played back. A local archive can help you inspect a fault later, but it is not the same thing as a complete replay available on YouTube.
YouTube’s live archive guidance says streams shorter than 12 hours can be automatically archived and warns that streams longer than 12 hours may not be captured at all. That is important for a 24/7 channel: looping a file in OBS does not ensure YouTube will preserve a single complete replay of the entire broadcast. If a complete local record matters, plan and test a local recording separately.
A loop only tells OBS what to do when its media reaches the end. It cannot guarantee that the computer, network, encoder or YouTube connection will stay running. Check the output during the broadcast, and plan how you will notice a failure and respond. For readers weighing the electricity and equipment involved in running a local machine continuously, ways to reduce electricity use when streaming prerecorded video offer relevant operational considerations.
Make a short run-through before relying on it
Before a long session, test the whole chain in the intended scene: media starts, the right audio is audible, a single file loops or the playlist advances, and the repeat behaviour is correct at the end. Then switch scenes to exercise the visibility setting. If you can, run a private or otherwise limited test first, and verify the intended watch page and audience access before sharing it more widely.
For a playlist, test the transition between two entries rather than assuming that a good first minute means the queue is ready. Confirm the next episode starts, the order remains fixed if required, and the playlist returns to its beginning after the last item. For a single file, let playback reach its end and confirm the loop begins again. These checks validate your configuration, not future uptime.
Keep a simple record of the source choice, file locations, loop and visibility settings, stream destination, and the date you last tested them. That can make later troubleshooting less dependent on memory, especially if another person needs to take over. Keep the stream key out of that record unless it is stored in a suitable private place.
If the source stops appearing after a scene change, inspect visibility behaviour first. If a playlist is missing, check VLC installation and architecture. If YouTube does not show the expected feed, confirm that OBS is streaming to the correct URL and key, then return to the Live Control Room preview. Troubleshoot the layer where the symptom appears rather than changing several settings at once.
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FAQ
Should I use Media Source or VLC Video for one podcast episode?
Use Media Source for a single local episode and enable Loop. Use VLC Video when you need a playlist of multiple files; it requires VLC to be installed with an architecture that matches OBS.
Why can’t I see VLC Video in OBS?
The source depends on VLC being installed, and the OBS Project specifies that 64-bit OBS needs 64-bit VLC. Check the installation and architecture, then restart OBS and look for the source again.
Will Loop Playlist keep a YouTube stream running all night?
No. Loop Playlist repeats media within OBS, but it does not guarantee continuous operation of your computer, network, encoder or YouTube stream. Monitor the broadcast, and plan a local recording if you need a backup.
Will YouTube keep a full replay of a 24/7 broadcast?
Do not assume it will. YouTube says streams shorter than 12 hours can be automatically archived and that streams longer than 12 hours may not be captured at all, so check its current archive guidance and make a local backup if a complete record matters.