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(WiP) Reference: https://stackoverflow.com/questions/7048406/image-magick-image-optimization-for-websites

1. optimize source loop ffmpeg -i w.mp4 -f lavfi -i color=gray:s=1920x1080 -f lavfi -i color=black:s=1920x1080 -f lavfi -i color=white:s=1920x1080 -preset veryslow -crf 51 -filter_complex threshold w-bwt_vslow_crf51.mp4 2. concatenate loop for f in *.mp4 ; ...

0) Read this from start to finish without trying anything https://wiki.archlinux.org/title/archiso Templates for building isos are in /usr/share/parabolaiso/configs/ 1) Copy config to build_directory  cp -r /usr/share/parabolaiso/configs/releng build_dire...

**Note - this is not complete yet and is in the process of being edited.This note will be removed when I consider this to be finished and complete** What is this ? Caveats and parameters - all work on this and the subsequent Gnuinos versions of Suda ar...

(script to run on the online and offline suda which calls a vim window and constantly writes the manifesto to it) * Note this script is a modification of Vedran Gligos' original script as installed on the online version of Suda which opens a vim session in an...

(This is the basic configuration file used for menus and functionality in ctwm, this version differs slightly from the online version to add extra functionality via features to connect to networks ( nm-connection-manager) and a few modifications to the basic s...

Before talking about and outlining the scripts and what they do and how they are enacted within the live iso based versions of Suda its necessary to ask what Suda does and why. The operating system itself starts and goes through its usual boot routine but the...

mogrify -format png -background none *.svg <3 http://www.fmwconcepts.com/imagemagick/index.php https://imagemagick.org/script/command-line-options.php#repage https://www.imagemagick.org/Usage/distorts/#centered_square

(Creating a chroot jail for security purposes) Running a public-facing computer like suda (on the internet or physical) requires puting the public user in "jail", making it run in "kiosk mode". We are basically whitelisting what a specific user can do, limiti...

For security reasons it's best practice not to run any services as the root user. There are two services we need to run as two separate users. One is the noVNC service that runs noVNC and serves web content. To do this we need to enable non-root users to open...

crop to portions ffmpeg -i in.mp4 -filter:v "crop=720:320:0:320" -c:a copy out-1.mp4 ffmpeg -i in.mp4 -filter:v "crop=720:320:320:640" -c:a copy out-2.mp4 ffmpeg -i in.mp4 -filter:v "crop=720:320:640:960" -c:a copy out-3.mp4 ffmpeg -i in.mp4 -filter:v "cro...

- sortirati i renameati images (f2) - i/ili nakon 3 - podesiti im orijentaciju (pix i im i ffmpeg) - fittati i pillarboxati (im) - povezati u cavs (ffmpeg) - editirati (hxd) - konvertirati u mp4 (ffmpeg) - avidemux - color&image_correction---colorize+a...

#1 - crop postojećeg videa ne radi ffmpeg -i 20220602_202950.mp4 -filter_complex "[0:v]trim=start=0:end=320,setpts=PTS-STARTPTS[b];\ [0:v]trim=start=320:end=640,setpts=PTS-STARTPTS[c];\ [0:v]trim=start=640:end=960,setpts=PTS-STARTPTS[d];\ [0:v]trim=start=960...

resize magick %04d.jpeg -set option:wd "%[fx:(16/9)>(w/h)?(16/9*h):w]" -set option:ht "%[fx:(16/9)>(w/h)?h:(w/(16/9))]" -gravity center -background black -extent "%[wd]x%[ht]" %04d-16_9.jpg pillarbox mogrify -resize 1920x1920 -background black -extent 1920x...

GIGABYTE GA-G41M-ES2L + XEON X5460 + 4GB DDR2 + ZALMAN CNPS10X

convert -size 1080x1080 -delay 20 -dispose previous -loop 0 -layers Optimize -transparent *.png 000.gif colorize convert -size 1080x1080 -delay 20 -dispose previous -loop 0 -layers Optimize -fill blue -colorize 0,0,50 -transparent *.png 000-col.gif Refere...

!! https://stackoverflow.com/questions/15268604/html5-track-captions-not-showing && https://www.rev.com/blog/resources/how-to-add-captions-and-subtitles-to-html5-videos https://www.speechpad.com/captions/webvtt https://www.w3.org/TR/webvtt/ https://w3c.g...

Libre-booting Just as being able to choose (and share freely) the operating system and software you  install on your hardware is a fundamental freedom ( see the FSF for more information) so is being able to change or alter the firmware that runs your hardware....