Yes it's a bug. I only tested with the built-in samples in the soundfiler-help patch which are 44.1kz and as Lucas discovered, higher values are truncated leading to incorrect numbers.

Here is a tentative fix: https://github.com/pure-data/pure-data/pull/240

On Oct 27, 2017, at 8:21 PM, pd-list-request@lists.iem.at wrote:

Date: Fri, 27 Oct 2017 16:47:09 +0200
From: Philipp Schmalfuß <philipp.schmalfuss@uni-weimar.de>
To: pd-list@mail.iem.at
Subject: [PD] soundfiler issues
Message-ID: <20171027164709.17476649s1qw11oo@webmail.uni-weimar.de>
Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes";
format="flowed"

dear list,

i ran into some trouble with the new features of [soundfiler]  
recently. It does not output the samplerate of .wave files correctly  
(haven't tried .aiff yet). With 96kHz files i got 30464, with 192kHz  
files 60928. Iemlib/soundfile_info did gave me the correct samplerate  
of the same soundfiles. So, is this a bug?



--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com