Actions11
- Filters and Effect Actions
- Metadata Actions
- RTMP Restreaming Actions
- Transcoding Actions
- Video Processing Actions
Overview
This node provides functionality related to media file processing using ffmpeg. Specifically, for the "Metadata" resource with the "Extract Metadata" operation, it extracts metadata information from a given media file. This is useful when you want to analyze or retrieve details such as codec, duration, format, resolution, or other embedded metadata from audio or video files.
Common scenarios include:
- Automatically extracting media metadata for cataloging or indexing.
- Validating media file properties before further processing.
- Displaying media information in user interfaces or reports.
Example: You provide a URL or binary input of a video file, and the node outputs detailed metadata about that video.
Properties
| Name | Meaning |
|---|---|
| Media File Input | A valid media URL or the name of the input binary field containing the media file to analyze. |
Output
The node outputs JSON data containing the extracted metadata of the provided media file. This typically includes technical details such as codecs, bitrates, duration, format, streams info, and other relevant metadata fields depending on the media type.
If the input was binary, the output will be the metadata extracted from that binary media content.
Dependencies
- Requires an API key credential for accessing the underlying ffmpeg service.
- The node depends on an external ffmpeg-based service or library to perform media metadata extraction.
- No additional environment variables are explicitly required based on the static code analysis.
Troubleshooting
- Invalid Media Input: If the media URL is invalid or the binary field does not contain a proper media file, the node may fail to extract metadata. Ensure the input is correct and accessible.
- Authentication Errors: Missing or incorrect API credentials can cause authentication failures. Verify that the API key credential is properly configured.
- Unsupported Media Format: Some media formats might not be supported by the underlying ffmpeg service, leading to incomplete or failed metadata extraction.
- Timeouts or Network Issues: When providing URLs, network connectivity issues can prevent successful metadata retrieval.