Analyzer User Manual
Managing Capture Files | Page 47 of 264
5.3 Saving a Filtered Copy of a Capture File
The analyzer captures traffic from all neighboring Bluetooth devices (for Wi-Fi, the capture is more specific,
based on Wi-Fi channel selections in Recording Options | Wireless). The application provides a device filter
to allow the user to display only the device(s) of interest (see
Section 9.6 Bluetooth Device Traffic Filter
). For
Bluetooth devices, once this filter is configured, the user can save a filtered version of the capture containing
just the traffic involving the selected devices. This approach can greatly reduce file size.
There is a convenient method to include/exclude components of a capture (such
as BLE or BR/EDR traffic, Wi-Fi traffic, raw spectrum data, HCI, etc.). This is
done in the
Save Filtered Copy
dialog (shown below) at the right side of the
dialog in box labelled
Information to keep
. This can help reduce file size.
When using
Save Filtered Copy
, the
File Name
box appended with
_Filtered
to
avoid potentially overwriting the original file.
To save a filtered version of a Bluetooth capture file:
Configure the
Device Traffic Filter
as desired then select File | Save Filtered Copy .
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