Joni's stuff

Installing Grav under user public_html directory in Ubuntu 16.04   Install Web server & other Just follow the instructions here (you need to do only Step 1)   https://www.digitalocean.com/community/tutorials/how-to-install-the-apache-web-server-on-ubuntu-16-04 Then open the browser and make sure everything is running by logging to http://localhost - you should see the default Apache page. I don't want to start apache whenever my laptop boots so I disable it from the startup scripts: sudo update-rc.d apache2 disable   Now, whenever I want to test my www stuff I start apache manually by: sudo update-rc.d apache2 disable Note that the "service" tool can be used for stopping as well. Next, I need to enable UserDir module using the a2enmod tool - instructions here   https://websiteforstudents.com/setup-apache2-userdir-module-on-ubuntu-16-04-lts-servers/   You need to install some other modules as well sudo a2enmod rewrite As ...

Converting a bunch of images and videos and slides to a single "marketing" video for a corridor display I have found it useful for marketing to make a single video, put that on a USB stick and then display it on a corridor smart TV for visitors and students (in a university research lab). The problem is that adding new slides, videos etc. must be very easy - basically a simple configuration script such as: BLACK - 5 "Laboratory of Signal Processing\n A story that started 40 years ago..." # IMAGE sgn_video_data/oscilloscope.png 5 "We started with hardcore signal processing..." # IMAGE sgn_video_data/civit.jpg 5 "Now we do all modern information processing..." # VIDEO sgn_video_data/unity_safety_comparison.mp4 10 "Projector-based HRI safety" # VIDEO sgn_video_data/tut_civit_workshop_converted.avi 20 "Immersive technologies" # VIDEO sgn_video_data/TUT_Campus_segmented_2_converted.avi 25 "Vision for autonomous vehicl...