To stream a pre-recorded video to YouTube Live from Linux Mint, play the local file in OBS Studio and send OBS’s encoder feed to a YouTube Live event. You do not need a dedicated encoder or separate playback device for this workflow, but you do need an eligible channel, a stable upload connection and time to test before going live.
The controls and package guidance can vary with OBS and Mint versions. The steps below keep installation advice version-aware and focus on checking the actual picture, sound and YouTube preview before relying on a stream unattended.
What you need on Linux Mint
You need a Linux Mint computer that can run OBS Studio, the video file stored somewhere the account running OBS can read, and an internet connection with enough upload capacity for the chosen stream settings. A webcam, capture card, external player or hardware encoder is not required to play a file through OBS. If you already have a local copy of the video, the built-in Media Source is enough for a single-file stream.
Check the file before opening OBS. Confirm it plays locally with sound, note its location, and make sure the computer will not suspend or shut down during the planned broadcast. If the file is on removable storage, ensure that drive will remain connected and mounted. A path that changes after you configure OBS can leave the source missing when you next open the scene.
The video container is one compatibility clue, not a guarantee that every file will decode on every Linux setup. OBS documents Media Source support on Linux and lists formats including MP4, MOV, MKV, AVI and WebM. If OBS displays a blank source or fails to play the file, try a known-good local file and check the source path before changing stream settings.
You also need access to YouTube Studio for the channel that will host the broadcast. Keep the stream key private: it is a credential for sending the encoder feed, not a public event link. Do not place it in a screenshot, a public note or a message to someone who does not need it.
Check YouTube channel live-stream readiness
Check channel eligibility before preparing the scene. YouTube Help says a channel must be verified and must not have live-streaming restrictions in the preceding 90 days. For a first live broadcast, enabling live streaming can take up to 24 hours, so do not assume you can activate it moments before an event. See YouTube’s get started with live streaming guidance and check the current status in the channel itself.
If YouTube Studio does not offer the expected live controls, resolve the account issue first rather than repeatedly changing OBS. Verify that you are signed into the intended channel, that the channel is eligible and that live streaming has been enabled. The account and region checks for a YouTube stream that will not start are useful context when the problem is on the channel side rather than the Linux computer.
Decide whether you need a scheduled event or an immediate stream. A scheduled event gives you a control-room preview and a planned start point; either way, YouTube Studio is where you create or select the event and ultimately control whether it is public. Read the event’s visibility and audience settings carefully. A successful encoder connection does not itself establish that the event is visible to the intended viewers.
Give yourself time for account checks, local playback and a test. YouTube’s activation delay applies to first-time enablement, not to a guarantee about how quickly every later setup will work. Check the current official help page if the channel has changed status or YouTube’s interface differs from the steps here.
Install or open OBS carefully
If OBS is already installed, open it and confirm that it starts without a warning or missing-library error. If not, use current installation guidance rather than copying a command from an old forum post. The OBS Project recommends Flathub for non-Ubuntu distributions, while its PPA instructions are specifically framed for Ubuntu. Linux Mint is Ubuntu-based, but that does not mean an old PPA instruction necessarily applies to every Mint release or package configuration.
Start with OBS’s Linux installation page and compare it with current Mint packaging guidance for the Mint version you run. OBS notes that builds for other distributions may be community-provided; treat the source and maintenance status as part of the installation decision. The OBS Linux installation article dates from 2021, so its age is a reason to verify current instructions, not to assume every command remains appropriate.
Avoid mixing package sources simply to get a particular guide’s steps to work. If you use a distribution package, Flatpak or another supported route, follow that route’s current instructions and keep updates consistent. If OBS opens but cannot access the file or audio device, check the permissions and integration for that specific installation method rather than reinstalling blindly.
Once OBS opens, you can use its initial configuration prompts as a starting point, but do not treat an automatic profile as proof that the stream is ready. The goal here is modest: a scene containing the video and its audio, plus an encoder configuration appropriate to your measured upload connection.
Add and test a local Media Source
In OBS, select or create a scene, then add a Media Source from the Sources panel. Give it a recognisable name, such as “Main video”, and browse to the local file. Keep the source visible in the active scene. If the canvas is blank, check the eye/visibility control and confirm that you selected the scene containing the source.
Adjust the source to fit the canvas. Use the preview to check that the image is not unintentionally cropped or surrounded by empty space. A source can be present but placed outside the visible canvas, so confirm its position and size before moving on. Avoid adding overlays or extra sources unless they are part of the actual broadcast you intend to test.
Play the file and watch OBS’s audio mixer. If the file has sound, its meter should respond during playback; listen through the computer as well, while remembering that local monitoring and the outgoing feed are separate checks. If there is no meter movement, verify that the file itself has audio and that the selected Media Source is not muted. Do not assume a visible picture means sound is reaching YouTube.
OBS’s Media Sources documentation describes the source controls and supported video types. A listed extension does not ensure that every codec variant will work on a particular installation. If playback fails, test a different known-good file and inspect the OBS source settings before drawing conclusions about YouTube or the connection.
For one video, Media Source is the simpler choice. If you need a playlist rather than a single file, OBS documents a VLC Video source, which requires VLC to be installed; the documentation notes that 64-bit VLC is required with 64-bit OBS. That extra dependency is not needed for a single video. The guide to looping a single MP4 on YouTube also helps distinguish local playback behaviour from what viewers see after the encoder feed reaches YouTube.
Set up looping if needed
Decide whether the event is a one-pass playback or a repeat. In the Media Source properties, enable Loop if the video should restart after reaching its end. Leave it off if the stream should play once and then stop. Loop is off by default, so a video that reaches its end without looping is not necessarily a YouTube failure.
Test the behaviour before connecting the event. For a short file, let playback reach the end and confirm that it starts again when Loop is enabled. For a one-pass event, confirm that the video stops as intended. This simple check prevents a common mismatch between the planned duration and the source’s actual behaviour.
A looping source repeats the same local media; it does not create a playlist or insert transitions. If you need several files in a particular order, use a playlist-capable approach such as OBS’s VLC Video source and test the complete order locally. Install VLC only if this setup suits your need, and check the OBS documentation for compatibility details relevant to your OBS build.
For a devotional channel, for example, one long bhajan video can repeat if the intention is continuous playback, while a set of separate recordings may call for a playlist. In either case, check the rights and YouTube’s current policies for the material and the intended use; a working playback loop is not a determination about permissions or platform approval.
Connect OBS to YouTube with the stream URL and key
In YouTube Studio, open the Live Control Room and create or select the event. The encoder setup provides a stream URL and a stream key. In OBS, open Settings, then Stream, select the available YouTube connection method or configure the server and key as directed by the current interface. If you enter them manually, copy the URL and key carefully and check for leading or trailing spaces.
Treat the key as a password. YouTube explains that the key identifies where the encoder feed should go and allows YouTube to accept it. Do not reveal it while sharing your screen or publish it alongside an event link. If you believe it has been exposed, use YouTube Studio’s current controls to replace or reset it.
For an ordinary SDR stream, YouTube recommends RTMPS, H.264 video, constant bitrate (CBR) and a two-second keyframe interval, with a keyframe interval not exceeding four seconds. These are encoder recommendations, not a guarantee that a given computer or network can sustain the selected quality. YouTube’s encoder settings and bitrate guidance is the primary reference for current supported settings.
Use the resolution and frame rate that make sense for the file and the measured connection. YouTube’s settings table recommends 2 Mbps video bitrate for 720p at 30 frames per second. Treat that as a starting point: a higher target increases the upload demand, and a nominally suitable setting cannot overcome fluctuating capacity. If you need a practical comparison of settings against a limited connection, see OBS settings for limited upload speed in India.
YouTube recommends leaving 20% headroom between the total stream bitrate and available upload bandwidth. Measure upload performance rather than using download speed as a substitute. If your connection varies, choose a more conservative profile and test at the time and location you will broadcast from. A wired connection can reduce one source of variability when available, but it is not mandatory.
RTMPS is the usual choice for this standard workflow. HLS is a separate ingestion option for supported use cases, including some HDR or codec needs, and can have higher latency; it is not a default upgrade for a conventional SDR prerecorded stream. Keep the setup aligned with the event’s actual needs instead of changing protocol settings without a reason.
Preview, launch and monitor the stream
Start the encoder from OBS when you are ready to test or send the feed. Before asking viewers to rely on it, look in YouTube Studio for the incoming preview and stream health information. Confirm that the expected image appears, the audio is present, and the right event is selected. YouTube recommends testing with audio and movement representative of the intended stream, so test the actual file rather than a silent desktop scene.
If the preview does not appear, check the stream URL and key, OBS’s connection status and the available upload capacity. A key mismatch can prevent YouTube from accepting the feed; insufficient or unstable upload capacity can also interrupt delivery. If the preview appears but is silent, return to the OBS mixer and verify the outgoing audio rather than relying on local computer sound alone.
When the feed is ready, use the relevant Go live control in YouTube Studio for the event. For a scheduled broadcast, begin the encoder well ahead of the planned start so there is time to identify a missing picture, sound problem or connection warning. Keep the Live Control Room open and monitor the stream during the broadcast. A local OBS preview cannot show you every issue that occurs after the feed leaves the computer.
For a 24/7 channel, an OBS setup on a home computer also depends on that computer, its power and its internet connection remaining available. The workflow here does not guarantee uninterrupted operation. If your connection is prone to upload jitter or packet loss, investigate that before treating a successful short test as evidence it will hold overnight; the BSNL broadband buffer and upload-jitter checks cover those network symptoms.
If OBS loses the connection, check whether the computer is awake, the network is still connected and the source is still playing. Restarting an encoder feed may require attention in YouTube Studio, depending on the event state. After the broadcast, stop the encoder and end the event in Studio. YouTube says streams under 12 hours are automatically archived, but check the current event and archive status rather than assuming a recording is available.
This local workflow is useful when you want direct control over a file and already have a computer suitable for the task. If the specific pain is keeping that computer powered and watching for a dropped feed, StreamNeo can take an uploaded video and run it as a YouTube live stream while your computer is off, with monitoring and automatic restarts. It is YouTube-only, so it is not a fit if you need another platform or need OBS scenes and live production controls.
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 OBS play a local video on Linux Mint?
Yes. OBS’s Media Source is documented for Linux and can play a local video file. Check that the file path is accessible to OBS and test the image and audio locally before sending the feed to YouTube.
Does a pre-recorded YouTube Live stream need a hardware encoder?
No. For this workflow, OBS plays the local media and sends an encoder feed to YouTube; a separate physical player or dedicated encoder is not required. The computer still needs to remain available and the upload connection must support the selected stream settings.
Why does the video stop instead of repeating?
Media Source looping is off by default. Open its properties and enable Loop if the file should restart after reaching the end; test the setting before you launch the event.
What if YouTube Studio never shows a preview?
Check that the channel is eligible and enabled for live streaming, then verify the event, stream URL and key in YouTube Studio and OBS. Also check OBS’s connection status and upload capacity; first-time live activation can take up to 24 hours, so resolve that well before the planned start.