To loop children’s stories in a vertical YouTube livestream, build a portrait scene in OBS Studio, add a looping video or playlist, then send the encoder feed through YouTube Live Control Room. A loop keeps the media moving; it does not guarantee that your computer, connection or YouTube session will stay live around the clock.
Treat “24/7” as an operating goal that needs observation and a recovery plan. Before streaming, check that you have permission for every story, image, recording and piece of music, and set the audience accurately when the material is made for children.
Plan a portrait-oriented story programme
Start with the viewing experience rather than the streaming controls. Decide whether each story is designed for a phone held upright, or whether you are adapting landscape footage. A portrait-native illustration can use most of a vertical frame, while a landscape video may need cropping, blurred side panels or a reduced picture surrounded by artwork. Avoid shrinking important text or faces until they are difficult to see.
Make a short programme plan before importing files. Note the order of stories, their durations, the transition between them and whether there is narration or music. This helps you catch awkward jumps, long silent gaps and a final file that leaves the stream sitting on a blank frame. Watch the complete sequence at least once, including the end-to-start transition. A playlist may repeat correctly while still producing an abrupt or confusing programme.
Prepare a clean, consistent set of local media. Use video files you can play on the same computer that will run OBS, and keep their names recognisable. If narration and music are separate, decide whether they belong in the video edit or in OBS as separate audio sources. Embedding them in the finished video usually makes a simple story loop easier to inspect. Either way, listen for clipped narration, unexpectedly loud music and silence between files.
Rights need to cover the way you plan to use the material. Buying a picture book does not give you permission to broadcast its words or illustrations. Check that permissions cover livestreaming, the intended territories and any replay or archive you plan to leave available. Consider story text, artwork, animation, voice recordings and music separately; permission for one element does not necessarily cover the others. YouTube’s livestream terms and conditions put responsibility on the provider to have the rights needed for live content on Google services. If a licence is unclear, use original or expressly licensed material and seek advice for your circumstances rather than assuming.
Audience choice is another part of planning. If a story is directed at children, assess whether it is made for kids and set the audience accordingly. YouTube identifies stories and other child-directed subject matter as relevant signals, and says creators are responsible for setting the audience accurately. Do not rely on automated classification to decide for you. Check YouTube’s current guidance on setting your channel or video audience before configuring the stream.
Build a vertical scene in OBS Studio
OBS Studio lets you compose the picture that its encoder sends to YouTube. Create a scene for the story stream, then set the canvas and output to a portrait frame before arranging sources. YouTube’s vertical format is 9:16, while conventional horizontal video is 16:9. Those labels describe frame proportions, not a guarantee that a particular resolution or bitrate is right for your connection.
Add the story video as a source and fit it to the canvas. If the source itself is portrait, check that it fills the frame without cutting off the edges. If it is landscape, choose a deliberate treatment: crop only when the important action remains visible, or use a background layer to fill the unused space. A centre crop can remove a character, a line of text or an illustration near the edge, so do not approve a layout based on the preview thumbnail alone.
Keep overlays simple. A title card, story name or channel mark can orient viewers, but place text where it remains legible on a small screen and does not obscure the story. Avoid long blocks of text. Check scenes with different artwork, since an overlay that reads clearly on a pale background may disappear over a bright illustration.
Inspect the audio meters while the media plays. Confirm OBS receives the intended audio source, that narration is clear, and that music does not drown it out. Listen on speakers or headphones as well as watching the meter: a moving meter confirms signal, not that the mix sounds natural. If you are preparing a longer narration-led stream, the practical checks in this guide to consistent sermon audio levels can help you think through steady speech and music levels without treating meters as a substitute for listening.
Test scene changes and playback before going live. If you use a title scene before the first story, confirm that OBS changes to the media scene and does not leave the stream on a static card. Preview the portrait output at phone size. Small captions and fine details that look acceptable on a desktop monitor can become hard to read in a full-screen mobile view.
Loop one file or a playlist
For a single finished story video, add an OBS Media Source and enable its Loop option. OBS will replay that source when it reaches the end. Play it through the end during testing and watch for a black frame, a pause, a frozen last image or a sudden audio reset before the next pass begins. A loop setting controls what happens to the file; it cannot repair a problem inside the file itself.
For a sequence of separate videos, use OBS’s VLC Video source and enable Loop Playlist. VLC must be installed for this source to work. Add files in the order you want them played and check that the playlist returns to the first item when it reaches the end. If the source does not appear or media will not play, check the VLC installation and file paths before changing YouTube settings.
A playlist is useful when stories need to stay as separate files for editing or replacement. A single rendered video can be easier to test because you can inspect the transitions in one place. The trade-off is that changing one story may mean rendering the combined programme again. Choose the form that makes it easiest for you to verify the whole run, rather than assuming one is inherently more reliable.
Keep source files in a stable folder and avoid renaming or moving them while OBS is configured. Test after any file change. If you need more guidance on the mechanics of continuous local playback, the FFmpeg fireplace loop walkthrough covers related loop-transition concerns, though OBS’s Media Source and VLC Video controls are the relevant choices here.
Children’s programming deserves a deliberate transition check. If one story ends with a quiet page and another begins with energetic music, the change may be startling. Check the first and final seconds of every file, and use edits or transitions that suit the stories. Do not assume that a playlist fade or gap setting will behave as intended without watching the result in OBS.
Connect OBS through YouTube Live Control Room
Live Control Room is where you create or select the YouTube stream and obtain the encoder connection details. You need a channel eligible for livestreaming; YouTube’s current eligibility guidance says channels must be verified and must not have had a live-streaming restriction in the prior 90 days. It also sets an age requirement. These rules can change, so check the current YouTube live-streaming eligibility page and your channel status before preparing a long-running setup.
In YouTube Studio, open Live Control Room and follow the encoder workflow. Copy the stream key into OBS’s stream settings using the method YouTube provides. Treat the key like a password: do not publish it in a scene, screenshot or public post. If you think it has been exposed, replace it through YouTube’s controls and update OBS. Select the intended stream and review the title, description, visibility and audience settings before sending the programme.
Start the encoder output from OBS, then wait for YouTube to receive it. Use the Live Control Room preview to check picture, portrait framing and sound before you make the stream public or otherwise begin the broadcast. A green or active encoder indication is not enough by itself; look at the preview and listen. Confirm the story is actually moving and that the expected audio is present.
Make one controlled test session before relying on a continuous schedule. Test a single file or playlist, wait for a loop boundary, and confirm OBS continues sending the scene. Check that the stream appears as expected on a phone and on a desktop browser. If you plan to leave the stream running, confirm how your channel handles the live session and replay settings rather than assuming an indefinitely long broadcast will archive in the way you expect.
A stream can be discovered in different ways depending on its format and the viewer’s device. YouTube’s vertical live feed is app-focused, and its viewer guidance says scheduled livestreams and Premieres do not appear in that feed. Do not promise viewers that a portrait stream will reach them through one specific surface. Explain the programme clearly on the channel, and consider how a 24/7 cartoon playlist is framed for YouTube when deciding whether the stream needs a recognisable title and sequence description.
Consider YouTube’s horizontal and vertical dual-stream workflow
YouTube documents a Live Control Room workflow that can provide horizontal and vertical versions of a livestream. The formats use 16:9 horizontal and 9:16 vertical layouts. For some workflows, the vertical output is a centre crop of the horizontal picture, though YouTube also offers vertical layout options. Check the current Live Control Room controls and preview the result: a centre crop is not equivalent to composing a second portrait scene from scratch.
Dual output may suit a programme that needs a conventional desktop or television presentation as well as a mobile-first vertical view. It can reduce the need to choose one presentation for every viewer, but the two frames do not necessarily show the same useful information. A landscape illustration with a character at each side can lose one or both in a centre crop. A portrait story card may look right vertically and leave excessive empty space horizontally.
| Consideration | Portrait-only scene | YouTube dual-stream workflow |
|---|---|---|
| Composition | You arrange the frame specifically for vertical viewing | Inspect the vertical crop or layout and the horizontal picture separately |
| Viewing context | Suits upright phone viewing | Provides a horizontal presentation alongside vertical output where configured |
| Artwork fit | Portrait-native illustrations can use the frame directly | Landscape artwork may crop awkwardly in portrait, and portrait artwork may not fill landscape |
| Stream setup | One intended composition to preview | More than one output presentation to check before launch |
Use the dual workflow only after testing actual story scenes. YouTube says the dual-stream setting cannot be added after a stream has started, so decide before going live and verify the current options in Live Control Room. Check both outputs for legible story text, visible faces and safe placement of overlays. If the vertical version is merely a crop, make sure the focal point stays in the crop throughout the video, not just on its opening frame.
There is also a viewer-management trade-off. YouTube describes a shared URL and chat for dual output, but made-for-kids settings restrict interactive features such as live chat on the individual stream. Do not plan a children’s story programme around chat participation that the audience designation disables. Read the current platform details, since the controls and feature availability may be updated.
Set the children’s audience and check rights
Mark content made for children accurately in the stream setup. The decision depends on the content and intended audience, not simply the fact that a story is animated or family-friendly. YouTube’s FAQ about made-for-kids content lists stories, songs, characters and activities among signals to consider. It also says the platform may override a setting in cases of error or abuse, so revisit the official guidance rather than treating a selection as a permanent clearance.
The designation changes the viewer experience. YouTube lists restrictions for made-for-kids content that include live chat, comments, notifications, personalised advertising and certain monetisation or membership features. The exact feature rules can change, so read the current help page before building a moderation or revenue plan around them. A made-for-kids setting does not automatically place a video or livestream in the YouTube Kids app.
Rights checks remain separate from the audience setting. YouTube says livestreams are scanned for third-party content; a match may replace the broadcast with a placeholder, interrupt it or lead to termination. Even if you have a licence, the rights holder may need to allowlist your channel through Content ID for the stream to proceed without a match. Keep written permission and any relevant channel or territory conditions where you can consult them, and check the actual policy with the rights owner.
This matters particularly when a story combines a book reading, borrowed illustrations, background music and a voice recording. Each may have a different owner or licence. A purchase receipt for a book does not establish broadcast rights for its text or artwork, and permission to use a song in an edited upload may not cover a live stream. When you cannot establish the scope, do not build a continuous programme around an assumption.
Monitor the broadcast and plan recovery
A local loop handles repeat playback, not every part of a live operation. OBS can stop output if the computer sleeps, the application closes, the media becomes unavailable or the connection fails. YouTube can also end or interrupt a session. A 24/7 schedule therefore needs a person or a defined process to notice a problem and decide what to do next; no setting removes every failure point.
Use a practical check routine. Before leaving the stream unattended, confirm the preview is live, the media is advancing, audio is audible and the channel shows the intended broadcast. During operation, periodically inspect the stream from a separate device or browser and check the encoder state. If the picture freezes or sound disappears, determine whether the issue is in OBS playback, the network connection or YouTube’s live session before restarting everything.
Plan the response to common stops in advance. Know how to reopen OBS, reconnect the stream key if needed, select the correct scene and restart the output. Keep a copy of the current programme files and scene configuration somewhere accessible, and record the steps that worked during testing. If a connection drops, avoid repeatedly changing unrelated settings; restore the connection, check the preview and confirm that the stream is playing again.
If you are running OBS on a local computer, power management and the internet connection are part of the setup. A power cut, router restart, operating-system update or application crash can end the broadcast. A guide to dropped frames in an FFmpeg loop stream discusses a related symptom; the cause may differ with OBS, so use YouTube’s stream health indicators and OBS status rather than assuming one fix applies to every case.
Keep expectations clear with viewers. A channel can aim to remain on air continuously, but it should not promise uninterrupted availability. If children watch the programme, think about what appears after a failure or during maintenance: a blank frame or unexpected desktop capture is not a useful fallback. Close unrelated applications, disable notifications that could appear in the capture, and test how the scene behaves if media playback stops.
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FAQ
How do I loop a video on YouTube Live?
Add the video as an OBS Media Source and enable Loop, then send OBS to YouTube through Live Control Room’s encoder workflow. For several videos, use a VLC Video source with Loop Playlist enabled and VLC installed. Test the end of the file or playlist before broadcasting.
Can YouTube show a vertical and horizontal version at once?
YouTube documents a dual-stream workflow for horizontal 16:9 and vertical 9:16 viewing. The vertical version may use a centre crop, so check both compositions with your story artwork in Live Control Room before going live. The dual-stream setting cannot be added after the stream has started.
Does a made-for-kids livestream have live chat?
YouTube lists live chat as unavailable on an individual livestream designated made for kids, alongside other feature restrictions. Set the audience accurately and review YouTube’s current help page before planning interaction or monetisation around the stream.
Will a loop keep my stream live all day and night?
No. A loop repeats local media, but it does not prevent computer, application, connection or platform interruptions. Monitor the broadcast and keep a tested recovery process; continuous availability is an operating goal, not a guarantee.