When the first video ends, YouTube cannot continue the broadcast by itself. Your encoder must keep sending a valid live feed, so configure the media source to repeat one file or move through a playlist.
For one file, enable Loop on an OBS Media Source. For several files, use an OBS VLC Video source, add the files to its playlist, and enable Loop Playlist. Then check YouTube Live Control Room’s auto-stop behaviour and test the handoff before going live publicly.
Check whether the encoder stopped at the file end
The most common failure is not a YouTube playback problem. It is that the encoder reaches the end of the local video, has nothing else to send, and stops producing the live feed. The YouTube watch page then reflects what the encoder is doing: when the incoming video and audio stop, the live event may end or lose its active content.
YouTube does not turn a finished upload into a continuing live broadcast. A live encoder supplies the stream frame by frame. If it sends the same file again, the broadcast can continue. If it disconnects, closes the scene, or stops sending, a source loop alone cannot repair that separate failure.
Start by watching both sides of the setup. In OBS, look at the source and the Stats window around the point where the file ends. In YouTube Studio, open the event in Live Control Room and watch the preview and stream health. If the OBS source returns to its first frame while the preview remains live, the media loop is working. If OBS stops, turns black, or loses audio, fix the source before changing YouTube settings.
This distinction matters for devotional channels, recorded classes, lofi stations and local news loops. A repeated video on the computer is not enough evidence. The question is whether OBS continues to send video and audio to the same YouTube event after the file reaches its final frame.
If you are still deciding whether the computer must stay switched on, the practical differences are explained in whether a PC must stay on for a 24/7 YouTube live stream. The answer depends on where the encoder is running, not on whether YouTube has a copy of the file.
Loop one file with OBS Media Source
OBS’s Media Source is the simplest choice when one video should repeat continuously. It is suitable for a single prayer video, a study session, a fireplace scene, a recorded announcement or a long ambience file that should return to its beginning.
Add the source to the scene that is being sent to YouTube:
- In OBS, select the scene used for the broadcast.
- In the Sources box, click the plus button and choose Media Source.
- Give the source a clear name, then select the local video file.
- Enable Loop in the source properties.
- Confirm that the source is visible in the active scene and that its audio is not muted.
- Select OK, then watch the source play through its ending.
The important setting is Loop, not a YouTube option. It tells OBS to begin the same media source again when playback reaches the end. The encoder can therefore keep producing frames for the live output.
Keep the source in the scene that is actually being streamed. It is possible to configure a perfectly looping source in one scene while the broadcast is using another scene with a static image, a hidden source or no audio. Check the eye icon beside the source and check which scene is selected when you start streaming.
Audio deserves its own check. A video may show moving pictures while its audio is muted in OBS, disabled in the source properties or routed to a different output. YouTube expects a continuing audio and video signal for a normal live feed. If your content deliberately has no sound, verify the encoder and YouTube preview behave as expected rather than assuming a silent source is harmless.
OBS’s controls can look slightly different after an update. The OBS documentation for media sources and playback settings describes the Media Source loop control and the separate playlist source. Use the current labels in your installed version, but look for the same function: a single media file repeating at its end.
If the source loops but the picture briefly disappears during the transition, test that pause on an unlisted event. A short visual change may be acceptable for a music or ambience channel, while a spoken lesson or news loop may need a continuous background or a combined file instead.
Loop multiple files with VLC Video
Use VLC Video when you want OBS to move through several local files. This is useful for a bhajan rotation, a set of recorded classes, a collection of local news segments or a sequence of short information clips. Unlike a single Media Source, the playlist can advance from one item to the next and then return to the beginning.
VLC must be installed for this OBS source type. After installing it, create the source in the scene used by the broadcast:
- Add a new source and choose VLC Video.
- Add the video files to the playlist in the order you want them played.
- Enable Loop Playlist.
- Check that the source is visible and positioned correctly in the scene.
- Confirm the source volume and the OBS audio mixer are active.
- Save the source and let the playlist reach at least one file transition.
The playlist loop and the individual file loop are different choices. If you want a set of files to play in sequence, use the playlist and Loop Playlist. If you want one file to repeat, a Media Source with Loop is usually clearer. Avoid building a playlist and then assuming it will repeat unless the playlist loop setting is enabled.
Use stable local file paths. Moving, renaming or disconnecting a file after setting up the playlist can leave OBS with a missing item. Test every item in the actual playlist, not only the first one. A damaged or incompatible second file may be the reason a stream appears reliable for the first hour and then fails at the first handoff.
Keep the media consistent where possible. Matching dimensions, orientation, frame rate and audio format reduce the number of changes OBS must handle as the playlist advances. This is not a guarantee against every transition problem, but it makes the handoff easier to inspect. If one clip is vertical and another is widescreen, the source may continue while the displayed image changes size or leaves empty space.
A playlist also changes the viewer experience. A single file gives you a predictable repeat point. Several files give you more variety, but viewers may notice different loudness, aspect ratios or black frames between items. Listen through the transition with headphones and watch it in the YouTube preview before using the playlist for a public channel.
For a channel that depends on regular viewing rather than a single long recording, planning predictable traffic for an exam-season study channel can help you decide whether a short repeating file or a larger rotation is more appropriate. That audience planning does not replace the technical loop, but it can expose awkward repetitions that a viewer will notice.
Check YouTube Live auto-stop behaviour
Once the encoder is looping correctly, check the YouTube event settings. YouTube provides encoder controls for starting and stopping a broadcast. An auto-stop configuration can end the event when YouTube detects that the encoder has stopped sending, so it should be reviewed when a stream ends unexpectedly.
In YouTube Studio, open Create, choose Go live, and select or create the encoder stream. Review the event’s settings in Live Control Room, including any auto-start or auto-stop options shown for that event. The exact layout may change, so use the current controls and guidance in YouTube’s encoder live-stream instructions.
The setting cannot substitute for a looping encoder. If OBS has stopped sending, changing auto-stop does not create new video or audio. It only changes what YouTube does after the incoming feed changes. Treat it as a separate layer of the diagnosis.
When connecting OBS, paste the stream URL and stream key into the encoder’s stream settings. Keep the key private. YouTube describes the stream key as the information that tells the encoder where to send the broadcast and identifies the stream; anyone who obtains it may be able to send content to that event. If you suspect it has been exposed, replace it in YouTube and update the encoder.
You can also read what YouTube Live Control Room can and cannot automate before changing settings. The useful boundary is simple: Live Control Room manages the YouTube event and reports its condition, while OBS or another encoder supplies the continuing media.
Confirm valid video and audio keep sending
A source can be set to loop and still fail as a live input. Check the complete path from file to source, from source to OBS output, and from OBS to YouTube.
In OBS, confirm that the source is visible in the active scene. Check that the picture is moving rather than showing a paused final frame. Watch the audio mixer for activity when the file contains sound. If the mixer is silent, inspect the source volume, mute state and audio monitoring settings. A moving picture with no audio may be caused by the file itself, so test the file locally as well.
In YouTube Live Control Room, preview the event before making it public. Look at the incoming resolution, stream health and audio indicators available in the current interface. A preview that freezes exactly at the file end points back to the encoder or source. A preview that remains active while OBS shows an error points to the connection or output configuration instead.
Do not use the YouTube watch page as the only monitor. It may have its own delay, buffering and viewer-side conditions. Compare it with OBS and Live Control Room. If you are diagnosing an audio problem rather than an end-of-file problem, the guide to fixing audio out of sync in an OBS pre-recorded YouTube stream covers a different failure that can become visible during long broadcasts.
The encoder also needs a reliable connection. A looped source cannot prevent a network interruption, a computer sleep event, an OBS crash or a system update from stopping the feed. Disable sleep during a local-computer broadcast, keep the machine powered, and avoid changing scenes or files while the event is live unless you have tested the change.
Test the handoff before the next broadcast
Test the exact transition before relying on it overnight. Create an unlisted YouTube event, connect the same OBS profile and use the same scene and source that you intend to use publicly. YouTube recommends previewing and testing an encoder setup, and the test should include the point where the first file ends.
For a single Media Source, use a short file and wait for it to return to its opening frame. For a VLC playlist, wait for the first file to finish and confirm that the second file starts, then continue until the playlist returns to its first item. Do not stop the test as soon as the initial preview appears. The handoff is the part most likely to reveal the problem.
Record what you observe in a small checklist:
| Check | What to confirm |
|---|---|
| OBS source | The file repeats or the next playlist item starts |
| Scene | The looping source remains visible in the active scene |
| Audio mixer | Audio activity continues through the transition, where audio is expected |
| Live Control Room | Preview and stream health remain active after the file ends |
| YouTube event | The event does not end when the source changes item |
| Local computer | Sleep, updates or power-saving features do not interrupt the encoder |
If the first file repeats in OBS but the YouTube event ends, separate the tests. Check the stream key, output status, connection and auto-stop configuration. If the event remains live but the picture is black, inspect the scene, source visibility and file path. If video continues but audio disappears, inspect the file and audio routing rather than changing the loop setting.
Run a second test after making changes. A source that worked once may still have a missing playlist item, an intermittent file path or a scene that was changed after the first test. Keep the unlisted test recording only if you need it for troubleshooting, and remember that a long live session has additional archive considerations.
Plan for long broadcasts and clean endings
A continuous live event and a continuous archive are not the same thing. YouTube says streams under 12 hours are automatically archived, while a stream exceeding 12 hours may not be captured. If the recording matters, keep a local copy or divide the schedule into shorter events after considering how that affects viewers.
DVR can let viewers pause, rewind and resume during a live broadcast, but YouTube says rewind may be limited or unavailable for streams longer than 12 hours. That makes the length of the event relevant for channels where viewers join a lesson late or want to return to an earlier prayer or announcement.
If you need to end one event and send viewers to another, YouTube’s Live Redirect is a handoff after the current stream ends. It does not keep the same event running. YouTube advises preparing the destination, such as a Premiere or another live stream, before ending the current one. Read the current Live Redirect guidance from YouTube before depending on it for a schedule.
For a local computer setup, the main operational question is who will notice a failure during the night. Someone may need to check OBS, the network and YouTube’s stream health. If the requirement is to upload a file once, paste the YouTube stream key, and have the broadcast continue while your computer is off, StreamNeo removes the need to leave that local encoder running and handles restart monitoring for this specific YouTube workflow.
That convenience does not change your responsibility for the content, stream key or YouTube settings. Check the current YouTube rules for pre-recorded content and make sure the files you use are yours to broadcast. A technical loop can keep sending media; it cannot make a copyright or channel-policy decision for you.
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 YouTube automatically replay the video when it ends?
No. YouTube does not replay a finished upload as a continuation of your live event. The encoder must keep sending content, so configure OBS to loop the file or cycle a playlist.
Is OBS Media Source or VLC Video better?
Use Media Source with Loop for one file. Use VLC Video with Loop Playlist when you need several local files to play in sequence, and remember that VLC must be installed for that source type.
Why did my stream end even though Loop was enabled?
Loop controls media playback, not every part of the live connection. Check whether OBS stopped sending, the source disappeared from the active scene, audio or video failed, the computer slept, the connection dropped, or YouTube’s auto-stop setting ended the event.
Should I test the stream before making it public?
Yes. Use an unlisted event and wait through the complete file transition. Confirm that OBS starts the next item or returns to the beginning while Live Control Room continues to show valid video and audio.