Wed 22 December 2021
Tags:
This is a mirror of a blog post that was published on the website of Mixxx, an open-source DJ software. You can read the original post over at mixxx.org.
In the last post, I explained how a basic relative-mode Digital Vinyl System (DVS) works.
But there are two problems …
Continue reading »
Sun 21 November 2021
Tags:
This is a mirror of a blog post that was published on the website of Mixxx, an open-source DJ software. You can read the original post over at mixxx.org.
Since the dawn of DJing, spinning vinyl records has never really gone out of fashion.
Even when CDs became popular …
Continue reading »
Fri 12 July 2019
Tags:
The popular DJ application Serato DJ Pro stores a lot data in GEOB-type ID3 tags of MP3 files.
This way, users can share beatgrids, hot cue points, saved loops and more by just copying over an MP3 file.
Unfortunately, the format is not publicly documented.
Thus, I figured it could …
Continue reading »
Mon 25 June 2018
Tags:
Some time ago I switched to
qutebrowser, a keyboard-driven
browser based on QtWebEngine. Thus, I had to adapt my BurpSuite setup for
WebApp pentesting.
When pentesting web applications, a MITM proxy to log HTTP(S) requests is a
necessity. Although open-source alternatives
exist, PortSwigger's
BurpSuite is the de-facto standard in …
Continue reading »
Mon 05 March 2018
Tags:
I just hacked together a small shell script that gets departures from my local
public transportation service. It will list upcoming departures at a stop.
You can find the script here.
Getting Started
You can either use the stop name:
$ ./efa-dm.sh "Dortmund Hbf"
Or you can use the stop …
Continue reading »
Thu 21 September 2017
Tags:
I'm using MPD and
PulseAudio's RTP multicasting
to get a seamless multi-room audio experience.
Unfortunately, if you're using a network bridge to connect your wired and
wireless LAN, using multicast RTP might have unintended consequences: All
WiFi clients are flooded with multicast traffic, which can bring down the
entire wireless …
Continue reading »
Wed 20 September 2017
Tags:
I recently got my hands on a ProLiant MicroServer Gen8 by Hewlett Packard
Enterprise (HPE). As I always do when setting up a server I checked if the
device needs a firmware upgrade.
And indeed it did: It's version of
Integrated Lights-Out (iLO) 4,
its built-in server provisioning and management …
Continue reading »
Sun 21 May 2017
Tags:
If you ever had the need to add syntax specifications to your document,
you basically have two options: Either write down the syntax in the
Backus-Naur form (BNF) (or
one of its derivatives) or opt for a more graphical approach by adding
"railroad diagrams". In my
opinon, the latter are …
Continue reading »
Wed 10 August 2016
Tags:
In case you rely on Windows-only software or want to play a game that isn't on Linux yet, you might want to keep Windows 7 on a second partition. Although I didn't use it for months, I still keep one around just in case.
Unfortunately, it's not really straightforward to …
Continue reading »
Mon 06 July 2015
Tags:
My university's website for exam enrollment needs smardcard authentification, but only contains instructions how to use it with Mozilla Firefox. If you prefer Chrome/Chromium over Firefox and don't want to keep a Firefox installation around, you can do so - here are the instructions.
OT: The Ruhr-University of Bochum (RUB …
Continue reading »