Opera : Make an animated wallpaper.

In this tutorial I will show you how to make your animated wallpaper for Opera browser.

First you need to create a folder.

In this folder you need to have three files:

• one video file that is show on browser named: video.webm;
• one file with a same size like video file named: cover.jpg;
• one file named : persona.ini;

The image file cover.jpg is the first frame from video file: video.webm.

The file named persona.ini come with this text:

; Licensed under CC-BY 
; Video by cascada internet gif 
;
[Info] Name = yourwallpaper 
Author = Your name 
Author URL = Your URL website 
Version = 2 
[Start Page] Background = video.webm 
Position = center bottom 
[Web UI Pages] Background = cover.jpg 
Position = center bottom 

I used Blender 3D to make my video and extract the first image for cover.

You can find many tools on web to solve this issue.

Unzip all this three files into one zip named: yourwallpaper.zip.

You can test your animated wallpaper using drag and drop into wallpaper area from your browser.

Also , you can upload it to Opera browser addons.

You can download this animated wallpaper from here.

I used a animated gif of Shiraito Falls (is a waterfall in Fujinomiya, Japan) from internet and Blender 3D to make my own animated wallpaper for Opera browser.

The Magic Actions for YouTube addon .

The Magic Actions for YouTube is an addon that makes a beautiful dynamic lighting effect around the player on YouTube and come with many features for videos:
This addon can be used with Opera , Firefox and Chrome and can be found here .

Try processing js on Android OS.

If you like to code in processing.js, then this application will fulfill your wish on your phone or tablet with android operating system.
The APDE - Android Processing IDE requires the following permissions:

• modify and delete the contents of your USB storage - required to save sketches to the external storage 
• control vibration - required to provide haptic feedback, which can be turned off in Settings 

This includes a quick-run JavaScript - Sandbox and a tutorials that are explained in more details.
The development team from CalsignLabs has just one person.
This tell us about this alpha released application:

APDE (Android Processing Development Environment) is an integrated development environment for creating Processing sketches on your phone/tablet. APDE supports the full edit, compile, and run cycle. You don't need a computer or an SDK to start coding on the go.

The application can be found on google play here.

Huge image with earth map .

You can get a huge image with earth from here.
The resolution of this image is 21600x10800 and the size on hard disk is 28.3 MB . See a smaller version of this image:

The photopea - web tool.

Today I will introduce you a new web tool for drawing and graphic processing from photopea website.
This web tool resembles a very familiar program.
Also, this tool comes with some simple filters and keyboard shortcuts.
It can export some types of classic files (PNG, JPG, SVG, WEBP and GIF) as well you can save to PSD type file.
You can take a webcam picture and publish to web.
You can register as a free account or paid account .
You can test and run the java script and come with few simple examples.

The SVG editor - web tool .

If you want a SVG editor the you can test this web tool from  here.
The web tool named SVG-edit is a fast, web-based, javascript-driven SVG drawing editor that works in any modern browser.
Is more simple like Inkscape and can be used online.
Also you can download it and test it like stand alone tool .
I try to use Export and Save Image , but seem not work with Opera browser.
I solve this issue with key U - Apply Changes and then with Copy - Paste into new SVG file.