ffmpeg Node icon

ffmpeg Node

n8n Node for some Ffmpeg functionality

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Overview

The node provides functionality to start RTMP restreaming of a media file. It takes an input media source (either a URL or a binary media file) and streams it to a specified RTMP URL. This is useful in scenarios where you want to broadcast or redistribute live or pre-recorded media content to streaming platforms that accept RTMP input, such as YouTube Live, Twitch, or custom streaming servers.

Practical examples:

  • Restream a recorded video file to a live streaming platform.
  • Redirect a live stream from one source to multiple RTMP endpoints.
  • Automate streaming workflows by integrating with other n8n nodes for media processing before restreaming.

Properties

Name Meaning
Media File Input A valid media URL or the name of the input binary field containing the media file to stream.
RTMP Url A valid RTMP URL where the media file will be streamed to.

Output

The node outputs JSON data representing the result of the restreaming operation. The exact structure is not detailed in the provided code, but typically it would include status information about the streaming process, such as success confirmation, error messages if any, and possibly metadata about the stream.

If the node supports binary data output (e.g., processed media files), it would be included in the output's binary fields, but this is not explicitly shown in the provided snippet.

Dependencies

  • Requires an API key credential for the underlying ffmpeg-related service or API.
  • Depends on an external ffmpeg-based service or library capable of handling RTMP restreaming.
  • The node internally uses a router mechanism to delegate execution to specific action handlers related to restreaming.

Troubleshooting

  • Invalid Media Input: Ensure the media input URL is accessible and correctly formatted, or the binary field name matches an existing input.
  • Invalid RTMP URL: Verify the RTMP URL is correct and the streaming server is reachable.
  • Authentication Errors: Confirm that the required API authentication token or credentials are properly configured in n8n.
  • Streaming Failures: Network issues or server-side problems at the RTMP endpoint can cause failures; check connectivity and server logs.
  • Timeouts or Unexpected Stops: Large media files or unstable network connections might interrupt streaming; consider splitting media or improving network stability.

Common error messages would likely relate to invalid inputs, connection failures to the RTMP server, or authentication issues. Resolving them involves validating inputs, checking credentials, and ensuring network accessibility.

Links and References

Discussion