Configure RTMP and RTMPS Output

Securely configure ingest URL, stream key, TLS, receiver format, and reconnect testing.

Written By 4ALL.LIVE

Last updated 12 days ago

Deliver a stable live stream to an RTMP-compatible platform while protecting destination credentials.

Best for: Streaming operators and platform administrators.

Before you start

Requires a valid RTMP/RTMPS ingest endpoint and stream key.

  • Sign in with access to the correct organization, team, and event.
  • Record event, language, workstation, app build, OS, drivers, destination, and operator.
  • Commission with test pattern and a non-public receiver before program video.
  • Obtain server URL/key and technical specification.
  • Allow outbound access to the ingest host/port.
  • Prepare a private test event or preview.

Configuration

  1. Add an RTMP target and name it for the destination.
  2. Enter the RTMP or RTMPS server URL; prefer RTMPS and keep TLS enabled where supported.
  3. Paste the key only in its protected field.
  4. Match H.264 profile, frame rate, bitrate, keyframe interval, and AAC requirements.
  5. Start with test pattern and captions.
  6. Confirm connecting becomes connected and validate destination preview.
  7. In rehearsal, test a brief interruption and confirm recovery.
  8. Stop, rotate any exposed key, and use program input only after validation.

What success looks like: The destination receives continuous video/audio and handles embedded captions as documented.

Check your setup

  • RTMPS is used when supported.
  • Destination health checks pass.
  • Bitrate/keyframe cadence comply.
  • Caption preservation is independently confirmed.

Troubleshooting

  • Authentication fails: replace key and verify application/path.
  • Connection refused: inspect scheme, DNS, firewall, and port.
  • Unstable ingest: reduce bitrate and use wired networking.
  • No captions: confirm platform ingest/transcode preserves CEA.

Security and operational notes

Important: Stream keys are credentials. Redact them from logs/screenshots and rotate after suspected exposure.