/silicon/ - technology

Now I think this is cooler.

ffmpeg -i input.png -c:v png -filter geq='r=tan(X+Y)+15:g=tan(Y)+15:b=tan(X)+15' output.png

What's really great about this one is if you vary the '15' in the above command, you get a different frequency of red, green and blue lines.

Now for some maths:
The redness of every pixel is decided by the function r = tan (X + Y) + 15, where X and Y are the coordinates of the pixel in question. tan θ is an asymptotic function that rises and rises to approach infinity when θ gets near 90, then 270, then 450, and so on. So, the strong red lines are when X + Y equal those values of θ.

Well. Be sure to know that there's at least one person interested in what you post here.

>>181
Ditto.

>>181
>>182
Why, thank you!

In that case:

It is very easy to make the cool 3-D glasses effect with ffmpeg:
simply reset the red colour value of each pixel to that of a different pixel with geq.
$ ffmpeg -i INPUT.jpg -c:v mjpeg -filter geq='r=r(X - 10\, Y)' OUTPUT.jpg

Change around the formula in bold to yield different results.

Here are a few I made earlier, with the formulae in the file name.

>Call for a ban on sex robots

http://www.bbc.co.uk/news/technology-34118482

The age of the waifubot is drawing near. You can tell because people are getting angry and being bullies to our waifus :(

>>62
>reinforce traditional stereotypes of women
feminists really want to get raped by sexually frustrated guys of the internet era

>>62
Those bastards. Literally worse than hitler

>>24
They give then faces because otherwise you're just having sex with one of these. It's not the worst thing in the world but I could see a few people going on a psychotic break after having sex with a faceless person.

glorious waifu age

It's a convenience distro for having that kind of shit preinstalled, but apart from that, nothing especial, just another debian.

>>76
I've never tried it out, I might install it on a vm. Whadayaguis think about kali 2.0?

>>76
>In my opinion it's a pretty stable and flexible distro.
>pretty stable
>debian testing

No, anon.

>for the l33t3st hax0rs in w0rld
Negative. By default running everything with root.

This is distrobloat for students and ECH. Isn't for everyday use.

>>78
>>79
You are retarded if you use this as a more than temporary desktop OS.

It is designed as a preconfigured offensive pen testing tool. It is extremely insecure and should only be used as a boot from USB.

The kind of programs it has reinstalled create massive vulnerabilities in your system which is designed to be only for temporary use.

>>83

Sorry I should've elaborated more, for a pen-testing Debian derivative its pretty good, though its really the only pen-testing os I can think of off the top of my head (Aside from black arch, but I dont know much about that :/.) For everyday day use it is terrible, and for a non pen-testing user it is practically useless. I just thought OP was using it for pen-testing, because I can't see another reason for using it :3