Locking your Android phone does not always stop Larix Broadcaster, but background streaming depends on the app edition and the phone’s background restrictions. Check whether your installed edition offers the background-streaming option, leave Larix open, and then test the stream with the display off.
If it stops, inspect Larix’s app-specific battery and background permissions rather than following a single menu path meant for every Android phone. Manufacturers change both the location and names of those controls, and no setting can guarantee uninterrupted streaming on every device.
Why the stream can stop when the screen goes dark
The screen turning off and an app being stopped are not the same event. Android can leave an app operating while its screen is locked, but it also applies power-management rules that may limit work when an app is no longer in focus. A setting or policy on one phone can therefore behave differently on another.
Streaming video also involves more than keeping a picture on screen. Larix needs to continue capturing video and sending it over the network while the display is off. Battery restrictions, an explicit app closure, loss of network access, a crash, heat, or device-specific camera limits can interrupt that chain. Changing a battery setting addresses only one possible cause.
Start by establishing a baseline while you can watch it. Open Larix, start the broadcast, and confirm that it is genuinely sending video before locking the phone. If the picture is already stalled or the stream has not connected, the screen-off setting is not the first issue to solve.
For a longer-running broadcast, it helps to separate the phone’s job from the channel’s overall continuity. A phone-based setup can be useful for a temporary event or mobile capture, but a phone may not be the best source for a channel intended to loop the same file around the clock. For prerecorded content, how to loop a long rain video without restarting the YouTube stream explains a different continuity problem: keeping the YouTube broadcast going while the media repeats.
What Larix documents about background operation
Softvelum’s Android FAQ describes background operation as available by default while Larix remains open, and says operation continues until the app is explicitly closed. Its current Larix for Android feature page also lists background streaming when the app is not in focus as a premium feature. Those statements are not a reason to assume every edition behaves identically.
The practical reading is to verify the feature in the edition installed on your phone. If the control is available, enable it and test. If it is absent, do not assume a battery exception will add a feature that the edition does not provide. Softvelum’s Larix FAQ is useful for the documented background-operation caveat; the current Android listing and your in-app settings help you check the edition-specific situation.
There is an important distinction in the FAQ’s wording: running in the background is not the same as being explicitly closed. Locking the display while leaving the app running is a different test from swiping the app away, force-stopping it, or otherwise closing it. The FAQ does not establish that a stream will survive force-stop, a crash, network loss, or every device-specific restriction.
Treat the documentation as guidance to check, not as a promise about a particular handset. Android version, manufacturer changes, app edition, and permissions all affect what happens in practice. Your own brief test is the useful check before depending on the setup for an event or overnight stream.
Check the installed edition and its background option
With Larix open, look through the app’s settings for the background-streaming option. Do not rely on a menu path copied from an older guide: Softvelum links to a dedicated tutorial from its Larix documentation, but labels and placement can change. Use the option visible in the version you have, and consult the current vendor tutorial if the control is unclear.
If the option is present, enable it and confirm any related prompt. Then start a short test broadcast, check that YouTube shows the incoming stream, lock the display, and observe whether it continues. Unlock the phone afterwards and verify the broadcast again. This checks the actual sequence you intend to use, rather than just whether a checkbox appears.
If the option is unavailable, first confirm what edition is installed and what the current Larix listing says about its features. Do not infer availability from an old screenshot or a forum post for another edition. If you need video while the screen is off and the control is not offered, assume this configuration may not support the workflow until Softvelum’s current documentation or support confirms otherwise.
Audio-only capture is a separate case. Softvelum describes it as disabling the preview and streaming from the background with no video in the output. That may suit a radio or spoken-audio stream, but it is not a way to keep a camera picture going. If your channel needs the visual, test the video background option rather than mistaking audio-only behaviour for it.
Keep Larix open during the test
Once streaming, lock the phone using its normal screen-lock control and leave Larix running. Avoid explicitly closing the app while expecting the stream to continue. In particular, do not swipe it away from the recent-apps view as part of a routine cleanup until you know how your phone and installed edition respond.
Some Android interfaces make the recent-apps screen look like a place to manage all background activity. Removing an app there may close or restrict it, depending on the phone. The key test is simple: begin with Larix actively streaming, lock the display without dismissing Larix, wait long enough to confirm the broadcast remains live, then check it after unlocking.
For an important broadcast, test with the exact network, camera, and power arrangement you will use. A quick lock-and-unlock check proves only that the stream continued during that test; it does not establish all-night reliability. Keep the device charged, avoid overheating, and confirm that the network stays available. A phone can still lose its connection or stop an app for reasons unrelated to whether it was explicitly closed.
If you are using Larix to send footage from an event, the phone is one part of a larger chain that includes the source, network, and YouTube ingest. How to stream a virtual event live on YouTube is relevant when planning that chain, especially where a screen-off phone is only one camera or contribution source rather than the whole channel.
Review Android battery and background restrictions
If the test fails only after the screen locks, inspect Android’s controls for Larix. Android documents that the Restricted battery state prevents an app from running in the background, and explains that background behaviour can vary by manufacturer. See the Android background optimisation guidance for the platform-level explanation.
Look for the battery or app-usage controls attached specifically to Larix, and check whether the phone marks it as restricted or places it under a strong saving policy. The goal is to identify a restriction that is stopping background activity, not to turn off every power-saving measure on the phone. Make a change only when the phone offers a relevant control, then repeat the same short test.
Battery menus differ in wording and effect. You may see an app battery setting, background activity permission, a restricted state, or a manufacturer’s own power-management screen. Do not assume that a generic instruction to disable battery optimisation is necessary or sufficient. Android’s documentation notes that manufacturers can add their own behaviour, so even a control with a familiar name may not be equivalent across devices.
Keep the trade-off in mind. Allowing background work can help Larix continue after the display goes off, but it can also increase battery use. Android’s developer guidance on keeping a device awake warns that wake locks can drain battery and should be used sparingly; see Android’s awake-state guidance. A screen-off broadcast is not a reason to add a wake lock unless the app or a documented workflow specifically requires it.
If battery restrictions are not the cause, avoid repeatedly changing unrelated system settings. Check whether the stream stopped in YouTube, whether Larix still reports a connection when unlocked, and whether the network remained available. Those observations narrow the problem before you change another permission.
Find the relevant controls on your manufacturer’s phone
There is no universal sequence of taps for Android battery controls. A Pixel, Samsung, Xiaomi, Motorola, or other handset can organise app battery access differently, and software updates can rename or move options. Start in the phone’s Settings search and look for Larix, battery, background usage, or app battery management; treat those terms as search prompts, not guaranteed menu labels.
Open Larix’s app information page if Settings search finds it, and inspect the available battery and background controls there. If the phone provides a restriction status, note the current state before changing it. Where the device offers an unrestricted or allow-background option, consider it only for Larix and only if testing points to a battery restriction. If your handset does not expose such a choice, do not substitute a different setting based on a guide for another manufacturer.
A sensible troubleshooting sequence is to make one change at a time: verify the Larix edition and in-app option, confirm you have not closed the app, check Larix’s battery state, and retest. If the result changes, you have evidence about which control mattered on that phone. If it does not, restore settings you changed unnecessarily and look at network, app, camera, or device limits instead.
For people who run a continuous channel, a mobile phone is often better treated as a temporary capture device than as a set-and-forget playback source. If your actual source is a fixed playlist, you may prefer a workflow designed around that file rather than keeping a handset awake and connected. The distinction is similar to the difference between troubleshooting an encoder and planning its continuity; how to keep a YouTube live stream from dropping frames on a VPS covers a separate class of source and connection issue, not a fix for Larix on Android.
Plan a reliable test before relying on it
Before an event or overnight broadcast, test during a period when you can observe the result. Confirm Larix is sending video, confirm the YouTube live control room is receiving it, lock the phone without closing Larix, and check again after a reasonable interval. Repeat after any app update, Android update, or battery-policy change that could alter behaviour.
Record the specific setup that worked: phone model, Android version, Larix edition, whether the background option appeared, and the relevant battery state. This is not a guarantee that a future update will behave the same way. It is a useful baseline if a later change coincides with streams stopping after lock.
If the goal is uninterrupted playback of a prerecorded channel, consider whether a handset is the right source. StreamNeo turns an uploaded video into a YouTube live stream, which removes the specific burden of leaving Larix open on a phone for a file-based broadcast. It is not a solution for phone-camera capture, and it is YouTube-only, so the fit depends on whether your channel is based on a video file rather than live mobile footage.
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
Does Larix Broadcaster keep streaming when I lock my Android phone?
It may, if the installed edition offers background streaming, the option is enabled, Larix remains open, and Android does not restrict its background activity. Softvelum’s FAQ describes background operation until explicit closure, while its current Android listing identifies background streaming when the app is not in focus as a premium feature. Test the exact edition and phone you will use.
Can I swipe Larix away and expect the stream to continue?
Do not treat swiping the app away as equivalent to locking the screen. Larix’s Android FAQ says background operation continues until the app is explicitly closed, so leave it running during your test. The documentation does not promise recovery after force-stop, a crash, or other interruption.
Which Android setting should I change?
There is no single path or setting that applies to every manufacturer. Find Larix’s app-specific battery or background controls and check whether Android or the phone maker has restricted background activity. Android says Restricted prevents background execution, but the available controls and their names vary by device.
Does audio-only mode keep video streaming with the screen off?
No. Softvelum describes audio-only capture as disabling the preview and producing an output with no video. It can be relevant to an audio stream, but it is not a substitute for background video streaming.