To stream an AIR radio program feed to YouTube Live, first confirm that your station has permission to transmit the program on YouTube and retain any archive. Then route the authorized feed into a software or hardware encoder, connect that encoder to a YouTube Live stream using the server URL and stream key from YouTube Studio, and check the preview before going live. The right cable or input device depends on how your station exposes its feed; there is no single setup that fits every station.
Clear rights before setting up the stream
A station’s permission to broadcast a program on radio does not by itself establish permission to retransmit every part of it on YouTube or keep a recording available afterward. Before scheduling the stream, confirm with the station and relevant rights holders that clearance covers YouTube transmission, the intended territories, all program elements, and any retained archive.
YouTube scans live streams for third-party content matches. A matched stream may show a placeholder, be interrupted, or be terminated. For licensed third-party material, YouTube says the rights owner may need to add the channel to its Content ID allowlist. See YouTube’s guidance on live-stream copyright.
Rights depend on the content and jurisdiction. The U.S. Copyright Office discusses statutory provisions for certain sound-recording transmissions, but that does not determine whether a particular station is cleared to simulcast its program on YouTube. Do not assume a broadcast license or a rule from one country covers this use; seek advice specific to the rights and location if clearance is unclear.
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Choose how the radio feed will reach the encoder
The encoder is the software or hardware that receives the program audio and sends the live stream to YouTube. First ask the station how its feed is made available. It may provide a direct network audio source, audio playing on the encoder computer, or a physical line-level output from the studio. Those routes are not interchangeable.
- Network source: Use the station’s authorized network feed if it can be accessed by the encoder you plan to use.
- Computer playback: If the program audio already plays on the encoder computer, configure the encoder to capture that audio. Check that it is not also capturing an unwanted microphone or desktop sound.
- Physical studio output: Identify the output type and the encoder computer’s available inputs before choosing a cable, interface, or capture device. Do not assume a particular connector or device is required.
For a conventional radio program, mono or stereo is usually the sensible starting format. YouTube supports mono, stereo, and 5.1-channel ingestion; other channel configurations may convert unreliably to stereo. A 5.1 feed needs a compatible source and encoder, plus protocol-specific configuration. Unless the station has a reason and a complete compatible chain for surround sound, use mono or stereo.
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Set up YouTube Live and connect the encoder
- Check livestream access in advance. Confirm that the channel can livestream. YouTube says first-time activation may take up to 24 hours, so do not leave this check until airtime. Follow YouTube’s encoder setup guidance for current access and setup steps.
- Create or schedule the broadcast. In YouTube Studio, open Live Control Room and create a stream or schedule it. YouTube distinguishes the watchable broadcast event from the stream’s transmission settings and content path; both are part of the setup. Its Live Streaming API guide explains the distinction.
- Prepare a permitted visual. Because this is an audio-led program, use a station-approved still image, show artwork, or another visual the station is allowed to display. Add it to the encoder scene and route the program feed as its audio source.
- Connect the encoder to YouTube. If the encoder offers YouTube integration, use it. Otherwise, copy the server URL and stream key shown in YouTube Studio into the encoder’s streaming settings. Treat the stream key as confidential: anyone with access to it may be able to send video to the stream.
- Start the encoder and inspect the preview. Confirm that the intended visual appears and the program audio is present at a suitable level. Listen for silence, distortion, or doubled audio from desktop and microphone sources. For a scheduled stream, wait for the YouTube preview and then select Go live in Live Control Room.
- End the broadcast deliberately. YouTube says streams shorter than 12 hours are automatically archived. Decide whether an archive should remain available as part of the rights check; live clearance does not necessarily settle archive rights.
Choose software or dedicated hardware
Software encoder
OBS is one software option. The OBS project describes it as open-source software with no charge, watermark, or commercial-use restriction. That does not solve the audio-routing question: the station still needs a reliable path from its feed into the computer. See OBS.
Dedicated hardware encoder
YouTube lists hardware options including the AJA HELO Plus. A dedicated encoder may suit an organization that wants a separate appliance, but it is not a prerequisite for a straightforward simulcast. Check current model availability and compatibility with the station’s actual feed before buying; the available guidance does not establish a required model or a tested performance or cost comparison. Consult YouTube’s encoder information.
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Check the stream before airtime
- Confirm that the channel is enabled for livestreaming, especially if this is its first broadcast.
- Verify that the encoder receives the intended station feed, not an unrelated computer sound or microphone.
- Check the visual and audio in YouTube’s preview before starting the scheduled broadcast.
- Confirm that the stream key and server URL belong to the intended YouTube stream, and keep the key private.
- Make sure rights clearance covers the YouTube simulcast and the archive decision.
Troubleshoot common problems
You cannot start a live stream
The channel may not yet have livestream access, or first-time activation may still be processing. Enable and verify livestreaming before the program; YouTube says activation can take up to 24 hours.
YouTube receives no audio or the wrong audio
Check which source the encoder is capturing. If the station uses a physical output, verify that its output type matches the input path you selected; if it uses computer playback or a network feed, confirm that the encoder is capturing that source. The correct cable or interface cannot be determined without knowing the station’s output and the computer’s inputs.
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The audio is doubled, distorted, or in the wrong channel format
Disable unintended microphone or desktop capture if it duplicates the program feed. Check the encoder’s selected audio source and level. For a conventional radio program, start with mono or stereo; use 5.1 only when the source and encoder are compatible and configured for it.
The preview is wrong or the broadcast is not ready
Check the selected YouTube event, the encoder destination, and the visual and audio sources. For scheduled streams, wait for the preview in Live Control Room before selecting Go live.
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The live stream is interrupted or replaced by a placeholder
YouTube may have detected a third-party content match. Contact the station and rights holders to verify YouTube clearance; where licensed material is involved, ask whether the rights owner needs to add the channel to its Content ID allowlist.
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