To watch a vMix playlist stream from another PC on the same local network, use LiveLAN in a browser. Then check YouTube Studio separately: LiveLAN shows the programme output from vMix, while YouTube Live Control Room reports what YouTube receives and displays about the broadcast.
These are two different views, and neither replaces the other. LiveLAN is for local-network viewing, not monitoring over the public internet or checking YouTube’s stream health. This guide covers both checks, how to set them up, and what to do when one view is missing.
Decide what you need to see
Start by separating the question “What is vMix putting out?” from “What does YouTube report?” If you want to confirm that a playlist item is visible, that the picture is present, or that audio is reaching the vMix programme output, LiveLAN gives you a browser view from another computer on the same network. If you need to know whether YouTube is receiving the broadcast or showing a platform-side warning, open the stream in YouTube Studio’s Live Control Room.
A vMix List input can play a sequence of video or audio files. Its controls include options such as loop, shuffle, auto-next, selecting an item and disabling items. LiveLAN does not add a separate playlist-management screen: it lets you watch the resulting programme output. For playlist transitions, first check that the List input is included in the programme output; a viewer cannot see an input that vMix is not sending there. The guide to switching between pre-recorded videos without interrupting a YouTube stream may also help when you are planning changes to what viewers see.
For most same-building or same-home setups, the useful routine is straightforward: open LiveLAN on the second PC, watch for picture and sound, and keep Studio available in a separate tab or on another screen. If LiveLAN plays but Studio shows an error, that is a reason to investigate the YouTube-facing side rather than assume that a local preview proves the broadcast is healthy. Likewise, a healthy-looking Studio status does not show you every playlist transition as experienced in vMix.
Turn on LiveLAN in vMix
In vMix, open Stream Settings and choose LiveLAN as the destination. Set a quality or bitrate that suits the local network and the number of people who will watch the page, then start the stream. Use the View Stream control in the settings to display the address you will open from the second PC. vMix’s LiveLAN help page documents the feature and its intended local-network use.
Treat this as a monitoring output, not as a second YouTube destination. The purpose here is to view the programme output over the local network; YouTube delivery and platform status remain a separate check. If the destination choices or controls in your installed vMix version look different, check the version-specific documentation rather than assuming that an older interface description matches your screen.
Before relying on it overnight, check the entire chain with a short test. Confirm that the playlist is playing in vMix, that the intended input is part of the programme output, that LiveLAN has started, and that View Stream gives you an address. If you see a blank output, correct the vMix programme composition first; changing browser settings on the other PC will not make a missing source appear.
Keep the LiveLAN stream settings modest enough for the network and viewing task. A browser preview is not a frame-accurate confidence monitor. vMix describes HLS-based LiveLAN viewing as having a typical browser delay of around 10 seconds, so a change may appear after a pause. If you are checking an immediate button press or a precise audio sync, use a monitoring method suited to that job rather than treating the browser view as instantaneous.
Open the address on the second PC
The documented address pattern is http://x.x.x.x:8088/livelan, with x.x.x.x standing for the address of the vMix computer on the local network. Do not copy that example literally: use the address shown by View Stream in your own Stream Settings. On the second PC, open a supported browser and enter that full address, including the port and /livelan path.
Use the address from the vMix machine rather than a public address found by searching the web. The LiveLAN page is intended for local-network use. If the page opens, check that the image corresponds to the current programme output and listen for audio if the browser and page provide it. A moving picture alone does not establish that YouTube has accepted or is distributing the stream.
If the address does not load, note the exact result before changing anything: a timeout, a browser connection refusal, and a page that loads without video point to different parts of the path. Confirm that the LiveLAN stream is running and that you have copied the current address. Then check that both PCs remain on the same reachable network and that a firewall rule is not blocking the local connection. Avoid broad firewall changes; if you are unsure which rule applies, ask the person who manages the network.
Make sure both PCs can reach the local network
LiveLAN’s simple use case is another PC on the same local network as the vMix computer. “Same network” is about reachability, not simply being in the same room or using the same internet provider. Guest Wi-Fi, client isolation, separate VLANs, or network policies can stop two devices from reaching each other even while both can browse the web.
If one PC is wired and the other uses Wi-Fi, that can still work when the router and network policy allow communication between them. If the vMix address changes after a restart or network reconnect, the old browser bookmark may point to the wrong computer. Read the current address again in View Stream before diagnosing the playlist itself. For a deeper router example, see the Airtel Xstream Fiber configuration guide for a Raspberry Pi YouTube stream; its setup details are specific to that scenario, but it illustrates why local network settings matter.
Plan bandwidth for viewers as well as the stream itself. vMix’s local-network guidance says demand is approximately the configured stream bitrate multiplied by the number of viewers, with around 10–20% additional overhead. At a configured bitrate of 2.5 Mbps, one viewer therefore needs about 2.5 Mbps before overhead; that is an arithmetic application of the documented method, not a separate measurement. More viewers or a higher bitrate raise the demand. The vMix local network streaming guidance explains the relationship and typical delay.
If the picture stutters on the monitoring PC, distinguish that from a YouTube issue. A busy Wi-Fi connection, a weak link between the two PCs, or too many LiveLAN viewers can affect the local viewing path. Check the network and, if appropriate, reduce the LiveLAN quality for this monitoring task. Do not infer from that local stutter alone that viewers on YouTube see the same problem; check Studio and, where possible, the actual YouTube playback separately.
Check YouTube in Live Control Room
Open YouTube Studio and select the active broadcast in Live Control Room. Review the preview, stream health or status information, and any errors shown there. YouTube’s Help page on managing live streams describes the Studio controls and the information available during a live stream.
This is the platform-side view. It can tell you what YouTube reports about the incoming stream, not whether a particular item is selected in the vMix List input. If Studio shows an error, follow the message and check the broadcast settings and outgoing connection. A local LiveLAN preview can help establish that vMix is producing a picture, but it cannot clear a YouTube warning or prove the stream is being served normally to viewers.
If Studio shows the stream as active while LiveLAN is unavailable, the problem may be limited to local-network reachability or LiveLAN configuration. Conversely, if LiveLAN is fine but YouTube reports a problem, investigate the YouTube destination, outgoing connection and Studio’s displayed status. Keep the observations separate in your notes: record what each screen said and when, rather than using “the stream is fine” to mean two different things.
For a long-running channel, this separation is useful when another person is on call. Ask them to report whether the local programme is visible in LiveLAN and what Studio says about health or errors. That gives you actionable evidence: a missing picture in both places suggests a different problem from a working local picture with a platform-side warning. It does not guarantee that every viewer’s device or connection is behaving identically.
Use real-time analytics as another check
Live Control Room also provides real-time analytics, which add audience and playback context to the operational status view. Use the analytics as a second check on activity as the broadcast runs, not as a substitute for watching the programme output or reading health and error messages. YouTube documents real-time analytics in its live-streaming guidance; availability and labels can change, so rely on the current Studio interface and help pages.
Analytics answer a different question from LiveLAN. A browser preview tells you what the local output looks and sounds like after the network delay; analytics offer information YouTube makes available about the live stream and its viewing activity. Neither view alone tells the entire story. If you see a sudden change, compare the time with playlist transitions, Studio status, and what you can observe in the programme output before deciding which part of the setup needs attention.
For a practical check, keep the Studio page open during a test and note the time when you start LiveLAN and when the stream becomes visible in each view. This is not a promise of a particular start-up time; it simply gives you a reference for that session. During a later check, a delayed LiveLAN image may reflect the browser’s typical delay, while an explicit Studio error deserves attention on the YouTube side.
The YouTube Studio settings guide for 24/7 live streams can help you distinguish the stream’s operating settings from the monitoring views discussed here. For connection planning, the slow-internet settings guide is relevant when the outgoing YouTube connection is constrained. These are separate concerns: changing a YouTube encoder setting does not make LiveLAN remotely accessible, and changing LiveLAN quality does not repair a platform-side stream warning.
Understand what each view can and cannot tell you
Use each view for the question it is equipped to answer. The comparison below is deliberately about scope, not a ranking: a local browser preview and YouTube’s dashboard observe different parts of the chain.
| Need | View to use | What it can show | Limitation |
|---|---|---|---|
| Watch the vMix programme output from a second PC | LiveLAN in a browser on the local network | The output produced by vMix, including a List input when that input is in programme | Same-network reachability is required; bandwidth grows with bitrate and viewers, and browser delay is typically around 10 seconds |
| Check platform-side stream status | YouTube Studio Live Control Room | What YouTube reports about the incoming stream, status and displayed errors | It is not a direct view of the local vMix interface or playlist controls |
| Review live activity information | Real-time analytics in Studio | The analytics YouTube exposes for the active stream | It does not replace checking the actual output or resolving a displayed health error |
| Observe from outside the local network | A secure private network path managed by your organisation | Potentially access to the local view through an authorised route | Requires careful network and access configuration; LiveLAN itself is not internet monitoring |
For most operators, a good routine is to leave Studio accessible from wherever they are authorised to work, while using LiveLAN only from a PC that can reach vMix on the local network. If you are off site, ask your network administrator whether a secure private route is available and how access should be restricted. The vMix documentation reviewed does not prescribe one universal VPN setup for every network.
Take access seriously because the vMix Web Controller can expose control features as well as viewing pages. vMix documents LAN-only restriction as enabled by default and advises careful firewall security if remote access is allowed. It supports password protection and per-page access choices; vMix recommends configuring a password and making only the LiveLAN page available without a password when that exception is needed. Check the controls in your installed version before relying on version-specific steps. Do not expose the Web Controller directly to the public internet as a shortcut to off-site monitoring.
A second PC watching locally is useful for a devotional channel, a study loop, a local news playback sequence or a shop’s promotional playlist because it lets you see the programme without taking over the main vMix display. But browser viewing is not frame-accurate, and it does not control playlist items. If you need to switch, reorder, or disable items, use vMix’s own controls with appropriate access rather than assuming the monitoring page offers those functions.
When a channel depends on an always-on loop, another operational choice is whether the programme must keep running when the operator’s own computer is switched off. StreamNeo can remove that particular burden by turning an uploaded file into a YouTube live stream that keeps running without the local computer, with monitoring and automatic restart if it drops; it does not provide vMix LiveLAN or YouTube-independent monitoring, and it is YouTube-only.
A reliable check sequence
When something looks wrong, work from the source towards the platform. First confirm the intended playlist item is playing in vMix and is included in the programme output. Check the List input’s item state, loop or auto-next behaviour as relevant, then look at the programme output on the vMix computer. This catches a playlist or composition issue before you investigate the network.
Next, confirm LiveLAN is selected and started in Stream Settings. Use View Stream to get the current address, and open it on the second PC while that computer is on a network that can reach vMix. If it fails, verify the address, local connectivity and restrictive firewall rules. Do not respond by opening access broadly to the internet.
Finally, check the same broadcast in YouTube Studio Live Control Room for its preview, health or status, and any error messages. Look at real-time analytics as a separate context check. If the Studio screen is healthy but the local page fails, focus on LiveLAN and the local network. If LiveLAN shows the programme but Studio reports an issue, focus on the YouTube-facing stream and the specific message in Studio. This order helps avoid changing several settings at once and losing track of what fixed the problem.
For a channel run by several people, write down the current LiveLAN address location, who can access the Web Controller, and where the Studio status is checked. Do not put a stream key in a shared monitoring note or send it as a substitute for a viewing link. A viewing address and a stream key serve different purposes; keep credentials limited to the people and systems that need them.
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FAQ
How do I monitor a vMix YouTube playlist stream from another PC?
If the second PC is on the same reachable local network, select and start LiveLAN in vMix Stream Settings, use View Stream to get its address, and open that address in a browser on the second PC. Then open YouTube Studio Live Control Room separately to check the platform-side status. LiveLAN shows vMix output; it does not report YouTube health.
Can I open LiveLAN from a PC outside the local network?
LiveLAN is intended for local-network viewing, not direct monitoring over the public internet. If you need off-site access, ask your network administrator about a secure private network path and restricted Web Controller access. Do not expose the Web Controller publicly as a shortcut.
Does LiveLAN tell me whether YouTube is receiving the stream?
No. LiveLAN lets you view the vMix programme output on the local network. Use YouTube Studio’s Live Control Room for what YouTube reports about the incoming stream, including displayed status and errors.
Why does the LiveLAN picture appear behind the vMix output?
LiveLAN uses HLS, and vMix describes around 10 seconds of browser delay as typical. It is useful for observing the programme, but not for frame-accurate or low-latency confidence monitoring. Check Studio separately when you need YouTube-side status.