tracker-extract(1) | User Commands | tracker-extract(1) |
tracker-extract - Extract metadata from a file.
tracker extract FILE
tracker extract reads the file provided and extracts any metadata it can from this file, then displays the metadata on standard output.
The metadata is displayed as a SPARQL update command, that can be run against a SPARQL endpoint to update its copy of the metadata.
The actual extraction is done by a separate process. This is done to isolate the calling process from any memory leaks or crashes in the libraries Tracker uses to extract metadata.
For more information see the libtracker-extract reference documentation.
The possible LEVEL options are:
•detailed - Show enough detail to understand what is happening.
•minimal - Show an overview of what is going on
•errors - Show only warnings, criticals, errors or fatal events.
$ tracker extract /path/to/some/file.mp3
tracker-store(1), tracker-sparql(1), tracker-stats(1), tracker-info(1).
April 2016 | GNU |