For a free computer-based encoder to send a prerecorded video to YouTube as a live stream, use OBS Studio. It does not make a stream reliably 24/7 by itself: your computer, power, internet connection and YouTube channel all still matter.
The basic path is to confirm your channel can go live, create or select a stream in YouTube Studio, configure OBS with your video and YouTube stream details, then preview and monitor the broadcast. YouTube and OBS describe a general workflow, not a guarantee of uninterrupted operation or a complete replay.
What “free software” means here
“Free” can mean that the software costs nothing, that you can modify it, or that the whole operation costs nothing. For this question, the useful meaning is that OBS Studio itself is available without a software fee. The OBS Project describes OBS as open-source software under GPLv2 and says it has no watermark or usage limitations. That makes it a practical starting point if you already have a suitable computer.
The software is only one part of the arrangement. You still need a computer that can run the broadcast for as long as you want it to continue, an internet connection that stays available, electricity, a YouTube channel eligible to stream, and a video and audio source you are entitled to use. Those dependencies can carry costs even when the encoder does not.
A local OBS setup also means the work remains local: the computer running OBS must stay on and keep sending the feed. If it sleeps, loses power, loses connectivity or closes the application, the broadcast can stop. OBS is not a hosted 24/7 broadcast service, and installing it does not provide automatic failover or a service-level guarantee.
That distinction matters when comparing choices. A local encoder avoids a required subscription for the encoder software, but depends on your own equipment and connection. A hosted service may shift the continuous encoding work away from your computer, but check its current price, duration limits, playlist features, stream-key handling and archive behaviour before relying on it. Do not assume a cloud option is free simply because it has a free trial or entry tier.
Why OBS is a supported option
YouTube accepts encoder-based live streaming and describes software apps on a computer as encoders. OBS is a software encoder, so the combination fits YouTube’s documented computer-based route. YouTube’s encoder setup instructions explain how to connect an encoder using a stream URL and stream key.
The OBS Project’s Help Portal is the primary source for its licensing and free-use information. The OBS recommendation here is narrow: it is a no-cost encoder option to send video to YouTube from a computer. It is not a recommendation that OBS can host a feed after you turn the computer off or keep a stream alive through a failure.
If you have not used OBS, allow time to learn the interface before planning a long broadcast. Add a source, confirm that the preview shows the intended picture, check audio meters, and test the connection in a session you can watch. A short test can reveal a wrong source, a muted audio track or an incorrect stream key before those mistakes affect a longer programme.
YouTube’s general instructions do not establish a particular computer model or minimum specification for this use. If you are buying a computer for running OBS continuously, choose based on a test with your actual video and settings, rather than an unsupported claim that a specific model is sufficient. A computer that handles a short test may still need attention to heat, power settings and restarts during extended use.
Check YouTube live-stream eligibility
Before building the OBS scene, check that your channel can go live. YouTube’s live-stream eligibility guidance says the channel must be verified and must not have had live-streaming restrictions during the previous 90 days. YouTube also states a minimum age of 16 for live streaming. First-time activation can take up to 24 hours, so do not leave this check until the day your channel is meant to launch.
Sign in to the channel you intend to use and look for the live-streaming option in YouTube Studio. If access is not enabled, follow the current verification and activation prompts, then allow for the stated activation period. If Studio says streaming is disabled, review the channel’s status and YouTube’s current help guidance rather than repeatedly changing OBS settings; an encoder cannot resolve a channel eligibility issue.
These are YouTube’s platform requirements, not India-specific software rules. The official materials consulted for this workflow describe a general process and do not establish a separate India-only encoder requirement. Your location does not change the basic recommendation: OBS is the free computer-based option, while your channel still needs to meet YouTube’s current conditions.
Streaming rights are a separate check from eligibility. Use video and audio for which you have the necessary rights. YouTube scans live streams for third-party content, and a match can lead to a placeholder, an interruption or termination; even licensed material may be interrupted if the rights holder has not allowlisted your channel in Content ID. Read YouTube’s guidance on copyright issues with live streams and its current live-stream terms. Do not treat permission to use a track in an ordinary upload as proof that it is cleared for a continuous live broadcast.
Create or select a YouTube stream
Once your channel is ready, open YouTube Studio’s Live Control Room. You can create a new live stream or select an existing one, depending on whether you are setting up a new programme or returning to a stream you have already configured. Keep the broadcast details clear: a devotional music loop, a study session and a local news loop are different programmes, even if all use prerecorded files.
YouTube provides a stream URL and a stream key for the encoder connection. Enter these in OBS’s streaming settings as directed by YouTube’s encoder guidance. Treat the key as private account access information: do not paste it into public notes, show it in a screenshot or include it in a public tutorial. If it is exposed, use Studio’s controls to manage or replace it, then update the encoder settings accordingly.
Before starting, check the title, visibility and intended audience settings in Studio. These details are separate from the video source configured in OBS, so a correct picture in the OBS preview does not prove that the correct YouTube stream is selected. If you are returning to a setup, verify the stream details again rather than assuming that the previous session’s settings remain right.
A schedule is useful when viewers expect a regular programme, but a schedule does not start a local computer for you. If a programme repeatedly misses a segment or file, the problem may be in the sequence rather than the live connection; our guide to fixing a YouTube livestream schedule that misses a video is relevant when you are diagnosing that separate issue.
Add a local prerecorded playlist in OBS
In OBS, add the prerecorded video as a source in the scene you intend to stream. Confirm that the video appears in the preview and that any audio is reaching the mixer. If your programme is a sequence of files rather than one long file, configure the playlist or looping behaviour using a current OBS guide and test it before going live. The OBS interface and source behaviour can change, so do not assume an untested sequence will restart correctly after its last file.
For a single long video, confirm what should happen when playback reaches its end. If it should repeat, verify the loop setting in the source or playlist configuration and watch a test through the transition. If it should stop, be aware that playback ending and the YouTube broadcast ending are distinct events; plan the ending rather than expecting one to control the other automatically.
A recorded programme can contain long quiet passages or a black screen even while OBS continues sending a signal. Watch enough of the test to catch an incorrect crop, an absent audio track, or a file that stops at an unexpected point. For a playlist, check the order and filenames, and ensure you have not selected an older export by mistake. Our guide to restarting a recorded lesson playlist after its last video covers the playlist-looping question in more detail.
Keep a separate local copy of your source files. A playlist configured in OBS is not a backup, and a live broadcast is not a dependable archive of your original media. If a file is moved, renamed or deleted, the configured source may no longer work as intended. A simple folder structure and a written note of the playlist order make it easier to recover after a restart.
Connect, preview and start the stream
With the scene ready, enter the YouTube stream URL and key in OBS, then use the preview or test flow available in Studio and OBS to confirm the connection. YouTube’s Live Control Room shows stream health information; check it rather than treating an image in the preview as proof that the feed is reaching viewers correctly. Verify picture, audio, the chosen stream and the programme title before you make the broadcast public.
When you are ready, start the stream from OBS and check Studio for the incoming feed and health status. You may need to start the broadcast separately in the Live Control Room, depending on the chosen workflow and settings. Follow the current prompts on both sides. Keep the controls visible during the first part of the session so you can see whether the signal remains stable and the media continues playing.
Monitor the content, not only the connection indicator. Check that the file is still advancing, that the audio has not disappeared, and that the preview is not frozen or showing an unintended desktop or window. YouTube’s live-streaming tips for computer streams advise ongoing quality monitoring and checking local recordings. Those checks are useful even when the stream health panel reports a good connection.
If you want viewers to catch up, remember that a live feed and its replay are not the same thing. YouTube says streams shorter than 12 hours can be automatically archived, while streams longer than 12 hours may not be captured at all. It also cautions that DVR rewind may be limited or unavailable for streams longer than 12 hours. Keep local recordings if the programme needs an archive, and consider scheduling separate sessions shorter than 12 hours rather than assuming one continuous 24-hour broadcast will produce a complete replay. See YouTube’s current archive guidance and DVR guidance before deciding how your audience will replay the programme.
Plan for uptime without guarantees
OBS can send a stream while it is running; it does not remove the dependencies that can interrupt a local setup. The computer must remain on, OBS must remain open, the source must remain available, and the connection and power must continue. Automatic restart behaviour should not be assumed from OBS alone. If the broadcast matters overnight, arrange a way to notice and respond to a stopped feed, and test the recovery steps while someone is available.
Review your computer’s sleep and power settings before the first long session. Make sure the system will not suspend because the display turns off, and avoid installing updates or changing network settings during a planned broadcast. These measures reduce avoidable interruptions but cannot guarantee that the stream will continue. A power backup may be worth considering where interruptions are common, but it is a choice based on your circumstances, not a requirement established by the cited YouTube or OBS sources.
Plan what happens after a drop. You may need to reopen OBS, reconnect to the same stream or create a new session in Studio, and confirm that the correct source is playing. Write down the order of checks, keep the stream key private, and test a recovery before relying on it. If no one can attend the computer at night, a local workflow may not match the operational need even though the software is free.
A hosted option can remove the need for your personal computer to remain on, but investigate its actual current terms before selecting one. Compare total cost, whether it supports prerecorded scheduling and looping, any maximum continuous duration, how it handles your stream key, and whether you can retain a local archive. Our overview of VPS costs for streaming a prerecorded video can help frame the separate hosting question; it should not be read as evidence that any particular plan is free or suitable for 24/7 use.
StreamNeo can remove the need to leave your own computer running by turning an uploaded video into a YouTube live stream, which addresses the overnight-computer burden rather than changing YouTube’s eligibility, content-rights or archive rules. It is YouTube-only, and you should still check whether its operating model suits your programme and keep your own content and account decisions under your control.
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
Is OBS Studio really free to use?
The OBS Project says OBS is open-source, distributed under GPLv2 and free for any use, without a watermark or usage limitations. That describes the software, not the cost of keeping a computer, internet connection and power available for a long broadcast.
Can OBS stream a prerecorded video to YouTube as live?
Yes. YouTube supports a software encoder running on a computer, and OBS is a software encoder that can send a configured video source to YouTube. You still need to connect it using the stream details from Studio and verify that the intended source is playing.
Does a 24-hour OBS stream guarantee a complete replay?
No. YouTube says a stream longer than 12 hours may not be captured at all, and DVR rewind may be limited or unavailable beyond that duration. Keep local recordings and consider separate shorter sessions if replay completeness matters.
Is there a special India-only software requirement?
The official YouTube and OBS materials cited here describe a general encoder workflow and do not establish an India-specific software requirement. Check YouTube’s current eligibility and live-stream guidance for your channel, and use software and content you are entitled to use.