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Run FFmpeg on an Ubuntu server, loop a local recording, and send the encoder output to the stream URL and key from YouTube Live Control Room. That is the basic do-it-yourself method; it does not by itself guarantee an uninterrupted 24/7 broadcast. You must also meet YouTube’s channel requirements, choose settings your server and upload connection can sustain, protect the stream key, and monitor the stream.

Before you start

Gather these items before configuring FFmpeg:

  • An Ubuntu server that can read the video file and sustain the required encoding workload and upload bandwidth.
  • A recording you have the right to broadcast. YouTube’s copyright and monetization rules still apply to prerecorded video; streaming it does not grant permission to use it.
  • A YouTube channel eligible to livestream. YouTube says the channel must be verified and must not have had live-streaming restrictions during the preceding 90 days. Check the current requirements in YouTube’s live-streaming tips.
  • FFmpeg installed on the server. Package availability and version-specific options can vary by Ubuntu release, so check the installed build and its documentation rather than relying on a universal install command. See the FFmpeg documentation.

The process below assumes one local video file and an encoder stream configured in YouTube Studio. A playlist or a different server deployment may need a different input and operational setup.

Set up the YouTube encoder stream

  1. Open YouTube Studio and go to Live Control Room. Create or select an encoder stream, then retrieve its stream URL and stream key. YouTube’s encoder setup guide explains the flow.
  2. Choose the RTMPS ingest URL if it is available for your encoder configuration. RTMPS encrypts the connection to Google’s servers. Use the URL shown in Live Control Room instead of guessing an endpoint; the interface may show ordinary RTMP by default. YouTube describes stream keys as “like your YouTube stream’s password and address” in its stream settings guidance.
  3. Keep the key private. Do not put it in a public repository, screenshot, shared script, or command history. Restrict access to any file that contains it. If it is exposed, reset it in YouTube Studio.

Choose output settings that fit the stream

YouTube’s current encoder guidance recommends RTMPS, constant bitrate, and a two-second keyframe interval (no more than four seconds). It lists H.264, H.265/HEVC, and AV1 for RTMP/RTMPS ingestion, up to 60 fps. The command below uses H.264 and 30 fps; adjust resolution, frame rate, and bitrate to match the source, your server’s encoding capacity, and the connection. See YouTube’s encoder settings, bitrates, and resolutions.

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H.264 output YouTube-listed minimum bitrate YouTube-listed recommended bitrate
720p30 3 Mbps 8 Mbps
1080p30 5 Mbps 14 Mbps

These are YouTube’s published encoder targets, not a test of your server or network. The sample command uses 4.5 Mbps video bitrate, so it does not meet the listed 5 Mbps minimum for H.264 1080p30. For 1080p30, change the bitrate options to a value aligned with YouTube’s guidance and verify that your upload connection sustains it. Test sustained upload bandwidth and leave headroom for fluctuations rather than running at the connection’s peak.

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Start a looping FFmpeg stream

  1. Confirm the media path and that the Linux account running FFmpeg can read the file. If needed, inspect the input streams and installed FFmpeg options with the installed version’s documentation.
  2. Run a command in this form, replacing the file path and ingest URL/key with your own values:
    ffmpeg -re -stream_loop -1 -i /path/video.mp4 
      -c:v libx264 -preset veryfast 
      -b:v 4500k -maxrate 4500k -bufsize 9000k 
      -pix_fmt yuv420p -g 60 
      -c:a aac -b:a 128k 
      -f flv 'rtmps://YOUR_INGEST_URL/YOUR_STREAM_KEY'
  3. -re reads the input at its native rate; -stream_loop -1 repeats it indefinitely. The video options encode H.264 with a constant target/max rate, a 9,000-kbit buffer, and a 60-frame GOP. At 30 fps, 60 frames is a two-second keyframe interval. The audio options encode AAC at 128 kbit/s. The example is a starting shape, not a tested configuration or a promise of continuous service.
  4. Use the ingest URL and key exactly as shown in Live Control Room. If your FFmpeg build or selected ingest configuration does not support the options or protocol shown, consult the installed build’s documentation and use the compatible settings.

For another resolution or frame rate, revisit the bitrate and GOP rather than copying these values blindly. If you choose 60 fps, for example, a 60-frame GOP is one second, not two; set the keyframe interval to meet YouTube’s two-second target. The upload connection must carry the total video and audio output reliably.

Preview, publish, and monitor

  1. Start the encoder and inspect the incoming feed in Live Control Room before publishing. Check the picture, motion, and audio using content representative of the recording.
  2. Confirm that the stream is reachable from its watch page and check YouTube’s stream health indicators.
  3. For an unattended server, monitor the FFmpeg process and the YouTube stream. A process supervisor can restart FFmpeg after a crash, but a restart does not guarantee a seamless broadcast or restore missed content. YouTube recommends testing the encoder, monitoring quality, and testing backup behavior in its live-streaming tips.

A persistent process or service manager is an operational choice, not a substitute for monitoring. The exact Ubuntu service configuration depends on your release and deployment; no single unit file or restart interval is appropriate for every server.

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Choose between a physical server and a cloud VPS

Consideration Physical Ubuntu server Cloud VPS
Hardware and operating system You maintain the hardware and OS. The hosting provider operates the underlying hardware; you still manage your server environment.
Power and network resilience Depends on your local power and internet connection. A UPS may help with a brief power interruption, but does not back up internet service or guarantee continuity. Depends on the provider’s service and your server configuration; the workflow alone establishes no reliability guarantee.
Media access Local files may be convenient if already stored on the host. You need to make the recording available to the VPS.
Cost Depends on hardware, electricity, and connectivity. Depends on the provider and selected resources.
Upload capacity Check sustained capacity on your internet connection. Check the VPS’s available network capacity and any service limits.

Neither option is universally cheaper or more reliable. In either case, ensure the server can encode the chosen output and the connection can sustain it.

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Archives, copyright, and monetization

Plan separately for a 24/7 archive

YouTube’s encoder setup guide says streams under 12 hours are automatically archived. A continuous 24/7 broadcast exceeds that stated threshold, so do not assume one complete recording will be available afterward. If you need an archive, arrange a separate recording or archive plan and verify the current behavior for your channel and stream setup in YouTube’s encoder setup guide.

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Confirm rights and channel eligibility

Only stream material you are authorized to use, including any music, images, and other included content. Live streaming does not bypass YouTube’s copyright rules or guarantee that a stream will remain available.

Do not assume streaming enables monetization

YouTube says live-stream monetization is available to channels in the YouTube Partner Program. Streaming alone does not make a channel eligible; see YouTube’s encoder setup guidance.

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Common problems and fixes

Symptom Likely cause What to check
YouTube receives no stream Wrong ingest URL or key, an ineligible channel, or an encoder/protocol mismatch. Copy the current URL and key from Live Control Room, verify channel eligibility, and confirm the protocol and options against your installed FFmpeg build.
Stream health is poor or video stalls The server cannot encode the chosen output in real time, or upload capacity is insufficient or fluctuating. Check server load and sustained upload capacity; lower resolution, frame rate, or bitrate if needed, then test again against YouTube’s settings guidance.
Image is present but audio is missing The input may lack an audio stream, or the audio mapping/encoding does not match the file. Inspect the input streams and test a representative clip in Live Control Room preview before relying on it unattended.
FFmpeg stops and the stream ends The process exited, the host restarted, or the connection failed. Inspect FFmpeg output and host/network logs. A supervisor can restart a crashed process, but monitor whether YouTube recovers the broadcast and whether the interruption is visible.
Stream key may have leaked The key was exposed in a script, screenshot, repository, or shared history. Reset the key in YouTube Studio and update the protected server configuration.

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