Save and restore your desktop active running application windows and their positions across multiple workspaces using a GNOME Shell extension. Installation: Download the extension: >wget -O- https://github.com/arnon-weinberg/session-3/tarball/master | tar xz Or download the project:>git clone https://github.com/arnon-weinberg/session-3.git Then install the extension:…
Category: Technology
Upscale video super-resolution using RSTT
Increase video resolution with an opensource machine learning algorithm for upscaling video image frames using an automated command line script. Bringing machine learning algorithms a step closer to usability. Given a low-resolution video file, this script uses a machine-learning algorithm…
Using FFmpeg to replace video frames
Machine learning algorithms for video processing typically work on frames (images) rather than video. In a typical use-case, FFmpeg can be used to extract images from video – in this example, a 50-frame sequence starting at 1:47: Omit the -vf…
FFmpeg lossless filtering
Preserving Data Running a simple FFmpeg filter command: … one might expect the output video to be the same as the input video. Note that both input and output videos use the same container format (file name extension), and the…
Upscale and interpolate video super-resolution using STARnet
Increase video resolution with an opensource machine learning algorithm for upscaling and interpolating video image frames using an automated command line script. Bringing machine learning algorithms a step closer to usability. Given a low-resolution video file, this script uses a…
Upscale video super-resolution using RBPN
Increase video resolution with an opensource machine learning algorithm for upscaling video image frames using an automated command line script. Bringing machine learning algorithms a step closer to usability. Given a low-resolution video file, this script uses a machine-learning algorithm…
GNOME session save and restore
A GNOME Shell extension that supports Wayland is now available. Save and restore your GNOME Shell desktop active running application windows and their positions across multiple workspaces using an automated command line script. Synopsis: To save your session, press Alt+F2…
Thunderbird: Highlight row on focus
I use the keyboard a lot. For many years now, Thunderbird’s default theme (probably inherited from the desktop, which does the same thing on many dialogues) has had a little quirk that is slightly less conducive to keyboard use: It…
https and the browser conspiracy
While Google promotes HTTPS Everywhere, browsers have been working with a certifying authority oligopoly for many years promoting and enforcing an industry based on perception. https: The good and the bad The ‘s’ in https stands for ‘secure’ and indicates…
HTTP DDoS: “Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)”
Our servers were attacked recently by a constant stream of HTTP POST requests. The requests were coming in from a large range of IP addresses, at a rate of about 5-10 per second, with random POST data. However, all the…