If you want to relay an internet radio station to YouTube from a Synology NAS, first confirm that you may rebroadcast the station and that an encoder your NAS can actually run can read its stream. YouTube's documented workflow uses an encoder and a stream URL and key from Live Control Room; the research for this guide does not establish a built-in Synology radio-to-YouTube feature or verified NAS commands.
Treat this as a compatibility and rights check before it is a setup project. Synology documents a Surveillance Station feature for sending selected camera video to YouTube, but that is not evidence that a NAS can take an internet radio feed and publish it as a live channel.
Confirm the source and your right to relay it
An internet radio stream being publicly audible does not mean you have permission to rebroadcast it on YouTube. Before configuring anything, identify who operates the station, what its terms say about simulcasting, and whether the permission covers the way you intend to use the feed. The station may use music, presenter voices, jingles, adverts or other material with separate rights. A permission to listen, embed a player or carry the feed on a website may not include a YouTube live broadcast.
Ask the station directly if its published terms do not clearly cover your use. Explain that you intend to transmit its internet stream live on your YouTube channel, including the territories and duration relevant to your plan. Keep a record of the response and any licence or conditions. This is a practical check, not a guarantee that a particular licence satisfies YouTube's requirements or the rights of everyone whose work appears in the broadcast.
YouTube's livestream terms place responsibility on the content provider to have the rights needed to make material available on Google services, including music rights, and to maintain relevant permissions or approvals. The terms do not determine whether a station's permission covers your proposed relay. You need to check the actual licence and ask the rights holder or a qualified adviser when its scope is unclear.
YouTube also says live streams are scanned for third-party content. A match may cause a placeholder to replace the stream, and continued use can lead to interruption or termination. Even if you have a licence, YouTube says a rights holder may need to add your channel to its Content ID allowlist for the live stream to proceed without that particular kind of interruption. Read its current live-stream copyright guidance and ask the rights holder about allowlisting where applicable. Do not treat a successful test as proof that future broadcasts are cleared.
If you cannot establish permission, do not relay the station. Consider asking for a properly licensed feed or using audio you control instead. This decision comes before the question of whether your NAS has enough capability: a technically successful broadcast can still be unauthorised.
What Synology support is established
Synology's cited Surveillance Station Live Broadcast documentation describes sending a selected camera stream to YouTube using a YouTube RTMP path and key. It identifies H.264 video support and is labelled for Surveillance Station version 8. It is about camera video, not an internet radio URL, and it does not establish a radio-audio workflow.
That distinction matters because a NAS can have a YouTube-related feature without that feature accepting the source or producing the output you need. Radio starts as audio. YouTube's encoder settings describe audio formats, but the material reviewed here does not identify a Synology control that takes a station URL, adds an appropriate visual, and broadcasts continuously. Do not infer those functions from the Surveillance Station camera documentation.
Nor does the available research verify a current model-specific package, a Container Manager configuration, a command line, or how any particular NAS recovers when the source or network drops. That is not proof that an appropriate encoder cannot be run on your particular system; it means the answer depends on your model, DSM version, installed software and source format. Avoid copying commands from an unrelated NAS model or treating a community example as tested support. A discussion such as this reader question about streaming music from Synology can help you recognise the problem, but it cannot verify compatibility for your device.
Write down your exact NAS model and DSM version before investigating an encoder. Then check current Synology documentation for software installation and device support, and the encoder's own documentation for platform requirements. If those sources do not explicitly support your combination, test on a non-critical channel or seek model-specific technical advice rather than assuming that a package or container will run reliably overnight.
Choose an encoder your NAS can actually run
The encoder is the missing link between the station's feed and YouTube. It must be able to read the station's actual stream format, maintain a connection to that source, and send a suitable output to YouTube. Depending on the chosen workflow, radio audio may also need to be paired with a still image or moving visual. The reviewed YouTube pages specify output requirements but do not prescribe an audio-only layout or a particular NAS command.
Start by obtaining the station's stream URL and asking what format it serves. A web page with a play button is not necessarily the direct stream URL. The URL might return a playlist or a redirect rather than audio data, and the station can use a codec or transport that a candidate encoder cannot read. Confirm this from the station or its documentation; do not assume that because a browser can play it, an encoder on the NAS can ingest it.
Next assess each candidate on the device you actually own. Check whether it has a supported installation route for your model and DSM version, whether it can handle the source format, and whether it can produce the visual and audio output you plan to use. Confirm whether it supports RTMPS, which is YouTube's preferred encrypted endpoint when the encoder supports it. Finally, establish what happens after source or network failure: does it reconnect, stop, or require manual intervention? Those behaviours are implementation-specific and have not been verified for a Synology NAS here.
| Check | What to establish before relying on it | Why it matters |
|---|---|---|
| NAS and DSM | The encoder's supported platform and installation path match your exact model and software version | A package existing for another NAS does not establish compatibility with yours |
| Source ingest | The encoder can read the station's actual URL, protocol and audio format | A browser player or web page is not necessarily an ingestible feed |
| Output | It can provide the audio format YouTube accepts and any visual your workflow requires | Audio from a radio station may not by itself make the complete output you intend |
| YouTube connection | RTMPS support, or a clear reason the available endpoint cannot be used | YouTube describes RTMPS as RTMP protected by TLS/SSL |
| Recovery | The documented and observed behaviour after a source or connection interruption | A 24/7 relay needs a plan for failures, not just a successful start |
| Maintenance | You can inspect logs or status, update the software and intervene when needed | A setup you cannot diagnose is difficult to trust unattended |
These are questions for evaluating an implementation, not claims about a particular product. If no candidate is documented for your NAS and source, pause before changing system settings. An encoder on a separate computer or another supported platform may be more practical if your requirement is to keep the NAS untouched or if the source cannot be ingested there. The right answer depends on the equipment and the work you are prepared to maintain; there is no verified product comparison in the research for this guide.
If the difficult part is keeping the broadcast running without leaving a personal computer on, a cloud relay can remove that specific operational burden: StreamNeo turns an uploaded video into a YouTube live stream, rather than relaying a live internet radio URL from your NAS. It is therefore not a substitute for this radio-source workflow unless your content and rights allow you to use an uploaded video instead.
Create or schedule the YouTube Live stream
Once you have confirmed rights and a plausible encoder, open YouTube Studio and use Live Control Room to create or schedule a stream. YouTube's encoder setup instructions explain that you provide the encoder with the server URL and stream key shown there. Follow the current prompts in your channel rather than relying on screenshots or instructions for a different account state.
Treat the stream key as a credential. YouTube describes it as the information that lets the encoder send content to your channel. Do not paste it into a public post, share it with the station, or leave it in a document that other people can access. If you think it has been exposed, replace or reset it through YouTube Studio and update the encoder before the next transmission.
Choose an event configuration that reflects how you plan to broadcast. Check visibility, title, description, audience settings and start time before sharing the viewing link. Scheduling a stream does not prove the encoder is ready or that the source rights are in order. If you are still testing, keep the stream private or unlisted as appropriate and do not promote it as a dependable station relay until the entire path has been checked.
For a channel built around a continuous programme, it can help to plan the handover and viewer-facing details in advance. The guide to creating a 24/7 YouTube channel for recorded church services covers a different source type, but its planning questions about a continuous channel are relevant. A radio relay still needs its own source rights, ingest and recovery checks.
Give the encoder the stream details
In the encoder's own configuration, use the server URL and stream key supplied by Live Control Room. YouTube describes RTMPS as RTMP over TLS/SSL and advises copying the RTMPS URL and key into an encoder that supports it. See its RTMPS guidance. Prefer the RTMPS endpoint presented in your Live Control Room when the encoder supports it; do not substitute a URL from an old tutorial or guess an endpoint.
Then align the encoder's output with YouTube's current published settings. Its encoder settings guidance lists RTMP or RTMPS, H.264 video, AAC or MP3 audio, constant bit rate (CBR), a recommended two-second keyframe interval, and 44.1 kHz for stereo. These are YouTube settings, not evidence that a particular NAS encoder can produce them. Verify that the candidate exposes and supports the settings you need, and consult the live documentation in case recommendations change.
The audio source is not the whole output question. Some encoder workflows need a visual input to create a complete video stream: perhaps a still image carrying the station's permitted branding, or a motion visual that you have rights to use. Check whether the tool can produce that output and whether it remains present during interruptions. Do not assume YouTube or Synology will add a visual automatically. Ensure any station logo, album artwork, presenter image or background video is also cleared for the intended broadcast.
Before starting, double-check that the key belongs to the stream you created and that the source URL is the direct, correct feed. Keep a private note of the configuration without recording credentials in a shared log. If you need to rotate the key, update the encoder at the same time; a mismatched key will prevent the encoder from sending to the intended stream.
Test the complete audio and video path
A working encoder process is not enough. Start with a controlled test and watch the incoming preview and connection status in Live Control Room before starting or promoting the broadcast. Confirm that audio is actually audible, that the chosen visual appears, and that the stream is being received in the correct channel. YouTube's setup instructions describe checking the preview and status before going live.
Listen for silence, clipping, abrupt cuts and excessive delay. Compare what the station is currently playing with what reaches YouTube, and keep the test short enough to diagnose a problem before inviting viewers. Verify that the visual is not blank and that text or branding is legible on a phone as well as a desktop. If you are using a still, confirm it stays on screen rather than disappearing when the source reconnects.
Test a source interruption and a network interruption only in a controlled way, while you can observe the result. Do not assume that the encoder will recover just because it survived a brief playback test. Note whether it resumes by itself, whether YouTube continues to receive a signal, and what action you would need to take if it does not. If the NAS sleeps, restarts for updates or loses network access, include those conditions in your operating plan rather than treating them as exceptional.
For output questions outside radio, YouTube settings still need to match what your encoder produces. The article on setting YouTube Live resolution explains why the selected stream format and platform settings need to agree; a radio relay has its own simpler output needs, but the same principle applies. Do not raise video complexity without a reason when the content is primarily audio.
Monitor and troubleshoot the relay
Write down a modest operating checklist before leaving the broadcast unattended. It should include how to check the station feed, where to see the encoder's current status, where to inspect YouTube's incoming preview, how to replace a compromised key, and who can intervene if the NAS or connection fails. If your encoder offers logs, learn how to read them during the initial test; logging and automatic recovery capabilities are specific to the chosen software, not established Synology features.
When audio disappears, check the source first. The station may have changed its URL, ended the feed, or returned an unexpected response. Then check whether the encoder still shows incoming audio and whether it is connected to YouTube. If the encoder receives sound but the Live Control Room does not, verify the server URL, key and network path. If the preview shows a picture but no sound, inspect the audio input and output format rather than repeatedly restarting the NAS.
If YouTube displays a copyright warning or replaces the stream with a placeholder, stop and investigate the claim and the rights process. Do not respond by repeatedly restarting a relay that may be transmitting material without the necessary authorisation. Review YouTube's current notice and the licence terms, contact the relevant rights holder, and check whether channel allowlisting applies. A licence and successful encoder test do not guarantee that automated content matching will leave the stream uninterrupted.
For broadband problems, distinguish a failing source from a failing connection between your location and YouTube. Record the time and what each status screen reported. The stream health warning guide after a Jio-to-Airtel switch is useful context for diagnosing a change in the connection path, though it does not establish that a NAS or a particular ISP will work for your setup. Avoid changing several settings at once; isolate one cause, retest, and keep the configuration that you know was working.
YouTube says stopping the encoder ends transmission, and streams shorter than 12 hours are automatically archived. Do not treat an archive as a replacement for monitoring a continuous channel or as proof that a long-running broadcast will remain available indefinitely. Review the current YouTube guidance, decide how you will end and restart a planned broadcast, and make sure someone can act if the relay falls silent.
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FAQ
Can I stream any internet radio station from a Synology NAS?
No. You need permission that covers rebroadcasting on YouTube, and your encoder must be able to ingest the station's actual stream format. Neither an accessible URL nor a working player proves either point.
Does Synology have a built-in radio-to-YouTube feature?
The Synology documentation cited here describes Surveillance Station sending selected camera video to YouTube; it does not establish an internet-radio relay feature. Check the current documentation for your particular NAS and software version rather than treating camera support as audio-radio support.
Which settings should I check with YouTube?
Use the server URL and private stream key from Live Control Room, and prefer its RTMPS URL if your encoder supports it. Check YouTube's current encoder guidance for output requirements such as H.264 video, AAC or MP3 audio, CBR, the recommended keyframe interval and stereo sample rate.
What should I do if the feed stops overnight?
Check the station source, encoder status and Live Control Room preview to identify where the signal failed. Recovery depends on the software and setup you selected, so test failure behaviour while you can observe it and arrange a way for someone to intervene.