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Saturday, October 11, 2014

Top 10 blog posts for September 2014 from Linuxlandit & The Conqueror Penguin.

1.- Mixxx User Manual: Hardware Setup.

Mixxx User Manual: Hardware Setup.

This chapter describes the most common hardware setups to serve as examples. We will go over the setup of timecode records/CDs, MIDI control and keyboard control. Audio Output. Headphone cueing, or just cueing, is previewing the next track you would like to mix in your headphones. The audience will not hear what you are cueing in your headphones. Being able to cue is a crucial aspect of DJing.

Read More ... »

Friday, September 19, 2014

Mixxx User Manual: Hardware Setup.

This chapter describes the most common hardware setups to serve as examples. We will go over the setup of timecode records/CDs, MIDI control and keyboard control.

Audio Output.

Headphone cueing, or just cueing, is previewing the next track you would like to mix in your headphones. The audience will not hear what you are cueing in your headphones. Being able to cue is a crucial aspect of DJing.

In order to cue with your computer, you will need at least 2 separate audio outputs. Traditionally, a headphone jack on most laptops is not a second audio output. Rather, plugging headphones into the jack simply redirects the laptop’s main output to your headphones. Having a headphone jack alone will not allow you to cue.

Common Configurations.

Unlike some commercial DJ systems, Mixxx can control multiple audio devices simultaneously. Depending on your budget and application area your sound setup and requirements may vary. This section provides useful information for club, hobby and radio DJs alike.

Laptop Only.

Mixxx-111-Preferences-Soundhardware

Mixxx User Manual: Installation.

Mixxx is free mixing software for DJs, providing everything needed to create live mixes.

It allows you to beatmatch songs and crossfade them together, like you would with turntables and a mixer.

Installation on GNU/Linux.

Official packages of Mixxx are only offered for Ubuntu Linux. However, Mixxx can build on almost any Linux distribution.

Installation on Ubuntu.

Method A: Personal Package Archive (ppa)

  • Open a terminal and type the following commands. Type in your administrator password if asked for.

sudo apt-add-repository ppa:mixxx
sudo apt-get update
sudo apt-get install libportaudio2 mixxx

  • Start Mixxx by simply typing mixxx into the terminal, then hit Return .

Method B: The Ubuntu Software Center.

Mixxx-111-Installation-Ubuntu-Linux

Mixxx User Manual: Introduction.

Mixxx allows you to perform live DJ mixes with your digital music collection. It helps you rock the party with MIDI controllers, vinyl turntables, or even just your keyboard.

Mixxx gives you everything you need to become a professional DJ (except talent and hard work).

Using Mixxx, you can rock the party with your vinyl turntables, your MIDI/HID controllers, or even just your keyboard.

Mixxx is used by professional DJs and bedroom DJs alike.

It is designed by an international team of volunteer DJs who want to bring the joy of DJing to everyone.

The project is non-profit, open-source and community driven. Together and with your help we aim to build the best DJ software ever created.

The project was started in early 2001 for a doctoral thesis as one of the first digital DJing systems.

Today it is a polished application that is downloaded over one million times annually and includes many features common to digital DJ solutions as well as some unique ones: It natively supports advanced MIDI and HID DJ controllers, is licensed under the GPL (v2.0 or later) and runs on all major desktop operating systems.

As of Mixxx 1.10.0, over 100 developers and artists have helped create Mixxx.

 

Mixxx-logo

Wednesday, September 17, 2014

Kids learn English with Busuu.

Kids have fun learning English with busuu through a carefully structured and exciting course of 150 words, taught across 30 vibrant learning units full of educational games!

  • Free

  • Category: Education
  • Updated: Nov 18, 2013
  • Version: 1.2
  • Size: 46.1 MB
  • Languages: English, Arabic, Chinese, French, German, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Turkish
  • Seller: Busuu Limited
  • © Busuu Ltd.

Busuu is a language spoken in Cameroon. According to an ethnological study conducted in the 1980s, only eight people at that time were still able to speak this language. The ISO 639-3 code for Busuu is bju.

Busuu is the world's largest social network for language learning. Through online and apps, the business offers free and premium paid-for access to audio-visual courses for 12 languages.

Screenshots.

busuu phones

Sunday, September 14, 2014

Mindomo is an online mind mapping tool for visual learning, improving creativity and problem solving.

Mindomo is an online mind mapping tool for visual learning, improving creativity and problem solving. With Mindomo, you can organise and get an overview of thoughts, ideas, links, and other information visually.

In order for the brain to remember what you learn, knowledge needs to be categorized. 

To make the learning process easier and more fun, you can use the mind map tool to make a map of your thoughts and sort them thematically.

The mind map is well suited for exploring new material, looking at connections between new and known knowledge, and organizing material for further development.

In addition to text, you can also add links and media files to your mind maps in Mindomo:

    Add pictures from Flickr, Google, Bing or Wikipedia
    Add film from YouTube, Vimeo, Creaza or your own productions
    Record sound
    Add sound clips from Creaza or your own productions
    Export to PDF and picture formats

mindomo5

Thursday, September 11, 2014

Agnitus is a developer of touch-enabled learning applications.

Agnitus combines 60+ great educational apps for kids and gives you the ability to track your child's progress with a wide variety of reports.

Agnitus games are both entertaining and teaching tools for children based on an actual educational curriculum.

Animated demo video produced by http://grumomedia.com

    Your child loves to play video games.
    BUT as a parent it’s hard to know if the games are appropriate or turning your kid’s brain into mush.
    And if they are playing an educational game what do they do once they’ve figured it out and are super bored?
    Well...you can toss those worries out the window.
    Agnitus games are both entertaining and teaching tools, based on an actual educational curriculum.
    And as soon as your child figures out a game or skill, our super clever system automatically adjusts the level to keep your child engaged and learning by unlocking new games that are next up on the curriculum.
    And the gynormous cherry on top?
    Parents get updates like detailed little report cards.
    Just hold down the Report Card button and a little dashboard appears.
    From there you can see: the entire curriculum map, how much your child is playing, what they’re learning, their strengths and weaknesses and how they’re doing compared to their peers.
    Or you can subscribe to email updates and receive the progress reports that way.
    Get ready to enter the world of Agnitus and watch your little one’s brain grow and grow.
    Agnitus – Games for Learning.

agnitus_grumo_demo_video_01-536x301

New version of SparkyLinux available.

SparkyLinux is a lightweight, fast and simple Linux distribution disigned for both old and new computers featuring customized Enlightenment and LXDE desktops.

It has been built on the “testing” branch of Debian GNU/Linux.

Available for i486 and x86_64 machines.

Main features:
– Debian testing based
– rolling release
– lightweight, fast & simple
– main edition – lightweight & fast LXDE desktop
– Enlightenment – lightweight and beautiful
– ultra light edition with Openbox and JWM desktops (Ultra Edition)
– special gaming edition: GameOver
– MATE Edition with GNOME 2 fork desktop
– Razor-Qt Edition with Qt based desktop
– CLI Edition for building own customized desktop
– most wireless and mobile network cards supported
– set of selected applications, multimedia codecs and plugins
– easy hard drive / USB installation

Download.

sparky-33-lxde

Monday, September 8, 2014

Dr. Panda’s Restaurant cook delicious meals.

Come to Dr. Panda’s Restaurant and cook delicious food for the animal guests! Dr. Panda’s cookbook has foods from all over the world that kids can make through a series of fun and engaging minigames. Bon appétit!!

SmartAppsForKids – “Awesome and affordable app that preschoolers will love”

TheiMums – “This app is a great one for practicing fine motor skills, routines and sequencing as well as interacting with a variety of animals and taking their orders.”

FunEducationalApps – “TribePlay has proven to develop and create fun and top educational apps for preschoolers and toddlers”

BestAppsForKids – “A perfect example of when everything comes together perfectly – design, fun, interaction, great price, and within a kid-safe environment.”

In this app, kids will be introduced to cooking through fun and exciting mini-games. They will be exposed to a number of foods from different cultures, all from Dr. Panda’s cookbook which contains 10 different dishes and drinks; including pizza, apple pie, corn soup, Chinese stir-fry and fruit smoothies.

dr panda restaurant-logo

PerlPrimer open-source PCR primer design.

PerlPrimer is a free, open-source GUI application written in Perl that designs primers for standard PCR, bisulphite PCR, real-time PCR (QPCR) and sequencing. It aims to automate and simplify the process of primer design.

PerlPrimer's current features include the following:

  • Calculation of possible primer-dimers
  • Retrieval of genomic or cdna sequences from Ensembl (including both sequences automatically for QPCR)
  • Ability to BLAST search primers using the NCBI server or a local server
  • Results can be saved or optionally exported in a tab-delimited format that is compatible with most spreadsheet applications.
  • ORF and CpG island detection algorithms
  • Ability to add cloning sequences to primers, automatically adjusted to be in-frame
  • QPCR primer design without manual intron-exon boundary entry

PerlPrimer calculates primer melting temperature using J. SantaLucia's extensive nearest-neighbour thermodynamic parameters.

perlprimer

Friday, September 5, 2014

Top 10 blog posts for August 2014 from Linuxlandit & The Conqueror Penguin.

1.- giFT plugin for Ares P2P network.

giFT plugin for Ares P2P network.

giFT-Ares is a plugin for giFT that connects to the Ares peer-to-peer filesharing network. Here you can find last (2010.11.23) working packages for Ubuntu GNU/Linux distributions. giFT filesharing system is a modular daemon capable of abstracting the communication between the end user and specific filesharing protocols (peer-to-peer or otherwise). The giFT project differs from many other

Read More ... »

Sunday, August 17, 2014

giFT plugin for Ares P2P network.

giFT-Ares is a plugin for giFT that connects to the Ares peer-to-peer filesharing network. Here you can find last (2010.11.23) working packages for Ubuntu GNU/Linux distributions.

giFT filesharing system is a modular daemon capable of abstracting the communication between the end user and specific filesharing protocols (peer-to-peer or otherwise). The giFT project differs from many other similar projects in that it is a distribution of a standalone platform-independent daemon, a library for client/frontend development, and modules for their own homegrown network, OpenFT, as well as the existing Gnutella network.

Apollon is a graphical frontend (KDE-based) to the giFT file-sharing system. It allows the user to perform searches and control downloads and uploads. Apollon needs a giFT daemon to be useful.

Apollon has many fine features such as file preview, multi-tabbed searching, filtering of search results, docking in the KDE/GNOME system tray, and downloading of entire remote directories.

Here we provide last packages from old Ubuntu versions.

giftoxic

Wednesday, August 13, 2014

Convert Audio / Video Files With Selene Media Encoder.

Selene is an audio/video converter for converting files to OGG/OGV/ MKV/MP4/WEBM/OPUS/AAC/FLAC/MP3/WAV formats.

It aims to provide a simple GUI for converting files to popular formats along with powerful command-line options for automated/unattended encoding.

Features.

  • Encode videos to MKV/MP4/OGV/WEBM formats.
  • Encode music to MP3/AAC/OGG/OPUS/FLAC/WAV formats.
  • Option to pause/resume encoding
  • Option to run in background and shutdown PC after encoding
  • Bash scripts can be written to control the encoding process
  • Commandline interface for unattended/automated encoding

Selene is an audio/video converter for Linux that uses bash scripts for transcoding the input files. The scripts can use any command line utility for encoding the input and Selene will display the progress along with options to pause/resume/shutdown, etc.

Since the conversion process is driven by bash scripts, this makes Selene extremely flexible. Bash scripts can be written for a wide variety of transcoding tasks.

selene media encoder main_2.2

Monday, August 11, 2014

Custom Stellarium Landscapes.

After my first successful try today, I thought I'd write a little tutorial for creating landscapes. Here are some (hopefully) simple steps:

1. Take your images. All I did was take my compact camera and my tripod out to my desired location, and take a set of horizon shots (all the way round) and then import them to Autostitch to make a simple panorama (see below). I filled the ground in by copying and pasting, as you can see (the original panorama was not straight, so it left some black areas underneath).
The Panorama must be a PNG, and I recommend sizing it down to about 2048 pixels in width. The following panorama has already been processed for Stellarium (see step 3) which is why the sky is missing. Once you have your panorama, move on to step 2. 

2. Extend the canvas. This involves increasing the height of the image above and below the horizon, as shown in the illustration below. This is important because otherwise the horizon will be too 'thin' and it means that you have to zoom out too much for the scenery to be properly sized.
stellarium2

Saturday, August 9, 2014

Stellarium Landscapes: South America, Polar regions and Special.

Creating a Personalised Landscape for Stellarium.

Digital cameras are easy and cheaply available these days so whatever you have should do.

One mega-pixel resolution is quite sufficient.

The camera needs to be mounted on a tripod so that reasonably orientated pictures can be taken.

Select a time of day that is quite bright with a neutral cloudy sky so there will be no shadows and a sky of the same overall texture.

This will make it easier to remove later.

The pictures were all saved in the JPG format which was used as the common format for all processes up to the removal of the background.

With a camera that takes 4:3 ratio pictures I found 14 evenly spaced pictures gave the best 360° panorama in the program I used to produce it.

stellarium largeImg

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