To livestream old videos on YouTube around the clock, play a local file or playlist through OBS and send the encoded output to YouTube Live. For one file, use an OBS Media Source with Loop enabled; for several files, use a VLC Video source with Loop Playlist enabled.
That is a technical broadcast setup, not a rights workaround. Check that you have the necessary rights for every part of the material, and plan separately for a local recording or shorter broadcasts if you need a complete archive.
Prepare videos you have rights to stream
Start with the content, not the encoder. An old upload is not automatically cleared for a new use as a continuous live broadcast. Review the video, soundtrack, images, clips and any other third-party material, including content that may have been licensed only for the original upload or for a different territory or period.
YouTube says that live streams are scanned for matches to third-party content. A match can lead to interruption or other action, even when the video has been on your channel for years. YouTube’s copyright guidance for live streams explains the platform’s process. Check the current official guidance and the terms that apply to your own licences; neither a successful past upload nor a loop setting establishes permission for a new broadcast.
If a rights holder has licensed material for use on YouTube, confirm that the licence covers a live stream and the way you intend to use it. YouTube notes that third-party content may still be interrupted unless the rights holder allowlists the channel. Keep permission records where you can find them, and do not assume that a claim will be easy to resolve while a stream is running.
Also check whether your channel can go live. YouTube’s live-streaming eligibility guidance says the channel must be verified and must not have livestream restrictions in the previous 90 days. First-time activation can take up to 24 hours, and YouTube’s getting-started guidance states a minimum age of 16. These are platform rules, not predictions about approval; check the current official page before scheduling a launch.
Prepare a clean, local copy of each cleared video. Give files descriptive names, put them in a dedicated folder, and play them all the way through before you build the scene. Check that picture and sound work in a normal media player and that the audio is appropriate at the start and end. A file that plays on your desktop may still be a poor loop if it ends with a long black frame, abrupt silence or an unrelated menu screen.
If the channel uses a mix of devotional tracks, lofi, ambience or other material, assess each track and image separately. One cleared video in a playlist does not clear the rest. For a more complex continuous channel, decide whether each item should be a separate scene or simply the next item in a playlist; the choice affects what you can control and how easily you can identify a problem.
Connect OBS to YouTube Live
Before opening OBS, confirm that live access is active and prepare a stream in YouTube Live Control Room. You can create or schedule it there, then copy the stream URL and stream key into your encoder. YouTube’s streaming setup instructions describe the connection process and the role of those details.
In OBS, open Settings, then Stream. Choose YouTube as the service and either connect an account if that option is available to you or enter the stream URL and key supplied in Live Control Room. The exact screens can vary as software changes, so use YouTube’s current instructions if a label has moved. Do not share a stream key: it is the credential OBS uses to send video to your channel. If you think it has been exposed, replace it in YouTube Studio and update the encoder.
In Live Control Room, check that the selected stream is the one you intend to use. A channel can have several scheduled broadcasts, so it is worth matching the title and settings before you start sending a feed. Keep the browser window open during the first setup so you can see whether YouTube receives the signal and whether the preview appears as expected.
Set the output format and resolution to something your computer and internet connection can sustain. OBS gives you control over scenes and encoder settings, but more demanding output can add load to an older machine or strain a connection with limited upload capacity. YouTube recommends upload bandwidth above the stream bitrate, with 20% headroom. Its streaming tips are a useful starting point; test the actual connection at the time and location you will broadcast rather than relying on a plan’s advertised download speed.
A local OBS setup depends on the computer remaining on, OBS continuing to run, and the internet connection staying available. That can be appropriate if you want scene control and can monitor the machine, but it makes power, operating-system prompts and connection interruptions part of the broadcast plan. YouTube’s encoder directory also lists Gyre as a cloud option for 24/7 prerecorded video. Check current vendor terms directly before choosing any cloud tool; the directory itself does not establish its current price, feature limits or service levels.
Loop one file with a Media Source
For a single video, add a Media Source to a scene. In OBS, select the source in the Sources panel, choose Add, then Media Source. Give it a useful name, such as “Main loop”, and select the local video file. Enable Loop so the file starts again when playback finishes. OBS documents the setting in its Media Sources guide.
If the source does not fill the canvas, right-click it in the preview and use the transform options to fit it to the screen. Check the result at the output resolution you intend to send. Fitting a video to a different aspect ratio can leave empty bars or crop part of the picture; choose the result deliberately rather than stretching faces, text or artwork.
A simple single-file scene is easy to reason about: one media source, one loop control and one output. It is a good first test, but repetition is visible. A bhajan recording that restarts with a pause, or an ambience video with a sudden change in sound at the end, can make the loop obvious. Listen across the end-to-start join before you put it on air. If it is distracting, edit a suitable local copy or use a playlist that gives you a more natural sequence.
Check what happens if OBS is stopped and reopened. Confirm that the file path still points to the same media and that playback begins as intended. Keep the file in a stable folder rather than moving or renaming it after setup. For a long-running local broadcast, an accidental path change can leave the scene blank even though the stream itself is still connected.
If you want to show a static title card or a short holding screen while changing content, add it as a separate source or scene and test the transitions before the broadcast. Do not assume a transition is required for a loop; adding complexity without a purpose gives you more controls to troubleshoot. If a countdown between items is part of the format, this guide to adding a countdown between videos covers that separate scene-design problem.
Loop a set of files with a VLC Video source
For several videos, OBS offers a VLC Video source. Add it to the scene, use its playlist controls to select the files, and enable Loop Playlist. OBS notes that VLC must be installed for this source type to work. If the source is missing or fails to load, check the installation and restart OBS before rebuilding the scene.
Arrange the playlist in the order viewers should see it. Make the filenames recognisable, then check the displayed playlist rather than assuming the order in which files were selected is the order of playback. A playlist is useful when each video can play through once and the group should start again at the end. It does not make the boundaries between items disappear: differences in loudness, aspect ratio, colour or content can still be noticeable.
Play through every item and at least one transition between adjacent items. Verify that the next file begins, that the final item returns to the first, and that the audio does not jump in level. If the source behaves differently after a restart, test the restarted OBS session as well. The aim is to catch missing-file and transition problems before the broadcast is live, rather than discovering them when you are away from the computer.
A VLC playlist and a set of separate OBS scenes solve different problems. A playlist is straightforward when you want a sequence to run without manual intervention. Separate scenes give you more direct control over titles, overlays or individual layouts, but you need to manage those elements and their transitions. If you need an output that changes resolution for different content, first settle a consistent canvas; this guide to resolutions for a 24/7 channel explains the choices involved.
Check playback and stream output
Before a public launch, start with a private test or an appropriately unlisted broadcast and inspect the YouTube preview. Confirm that the right scene is visible, the video is moving, the sound reaches YouTube and the stream is not merely playing in the OBS preview. A local preview confirms what OBS is rendering; the Live Control Room preview confirms that the feed is reaching YouTube.
Watch long enough to see the loop boundary or a change from one playlist item to another. Check audio on a phone or another ordinary listening device as well as on headphones. Look for silence, distortion, a wrong source, black frames and a picture that is cropped or letterboxed unexpectedly. If you operate from India on a home connection, test at the time of day you intend to run: the available upload capacity can vary, and a good download result does not prove that the upload path is adequate.
Keep the encoder’s bitrate below the upload capacity that is reliably available to the computer, and leave the headroom YouTube recommends rather than using every bit of measured bandwidth. If the preview buffers or drops, reduce the stream demand and test again. Avoid changing several settings at once; one measured change makes it easier to tell whether the problem was bitrate, output resolution or the network.
A local broadcast can fail for reasons that have nothing to do with the media file: the computer may sleep, a router may disconnect, OBS may close, or a system update may interrupt work. Disable sleep for the planned operating period, keep the machine ventilated, and decide who will notice a failure if you are not watching. You can use the bitrate troubleshooting checklist as a reminder of how upload capacity and stream settings interact, though its specific app workflow is different from OBS.
When the stream is running, monitor both the encoder and Live Control Room. A connection indicator in OBS is useful, but it does not tell you whether the viewer-facing output still has the expected picture and audio. For ongoing review, use a simple check-in routine and note the time of any interruption. You can then compare what happened in OBS with the status shown in Studio instead of relying on memory.
Plan for recording and archive limits
Treat the live broadcast and its replay as two separate outputs. YouTube says streams under 12 hours can be automatically archived, but streams longer than 12 hours may not be captured at all. A single 24/7 broadcast therefore cannot be relied on to produce a complete YouTube replay. The current YouTube archive guidance explains this limitation; check it again when planning a channel because platform behaviour can change.
If viewers need to watch a full programme later, make a recording plan before going live. OBS can record locally while streaming, but recording and streaming together require enough computer capacity and storage. Test the combination with your actual output settings, and check that the resulting file plays correctly. A local archive is not automatic just because YouTube receives the live feed.
Estimate storage from a short test recording rather than guessing. Check the file size after recording a known duration, then use that rate to judge whether the intended archive period fits the drive you have. Keep enough free space for the recording to finish, and do not put the only copy of valuable footage on a drive that is also being filled continuously. If archive continuity matters, plan how you will rotate, verify and back up files.
Another approach is to schedule shorter broadcasts and preserve each one separately. That may make the replay easier to manage, but it involves stopping and starting sessions and may create gaps or separate archive entries. You need to decide whether continuous viewing or clean, bounded replays matter more for the channel. Neither approach should be presented as a guarantee of a complete replay; use a local recording as the independent copy where that matters.
For a 24/7 loop where the main operational problem is keeping a home computer from having to stay on, StreamNeo removes that particular task by running an uploaded file as a YouTube broadcast while your computer is off. That does not change the rights checks, the need to verify the live output, or YouTube’s replay limitations; keep those decisions in your plan whichever workflow you choose.
A local workflow gives you direct control over OBS scenes and recording, but it leaves you responsible for the machine, connection and checks. A cloud workflow can remove the need to leave your own computer running, but you must verify its current file limits, monitoring, recovery behaviour, terms and price with the provider. Do not infer those details from a directory listing. Choose based on the controls you need and what you can monitor, rather than an assumed ranking of reliability.
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
Can I livestream an old video on YouTube?
Yes, if your channel is able to go live and you have the rights needed for every part of the video and audio. An earlier upload does not itself establish permission for a new live broadcast, and YouTube scans streams for third-party matches.
How do I loop one video in OBS?
Add a Media Source, select the local file and enable Loop in the source properties. Test the end-to-start join and confirm that the source still works after you restart OBS.
How do I loop several videos in OBS?
Add a VLC Video source, choose the files for its playlist and enable Loop Playlist. OBS requires VLC to be installed for this source type, so check that dependency if the source is unavailable.
Will a 24/7 YouTube stream create a complete replay?
Do not count on it. YouTube warns that streams longer than 12 hours may not be captured at all, so record locally or plan shorter broadcasts if preserving the full programme matters.