# Media Probing


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### get_media_duration

``` python

def get_media_duration(
    file_path:Path, # Path to the media file
)->Optional: # Duration in seconds, or None if it cannot be determined

```

*Get the duration of a media file (seconds) via ffprobe.*

``` python
# Non-existent file -> None (ffprobe fails, swallowed)
assert get_media_duration(Path("/nonexistent/file.mp3")) is None
print("probe OK")
```