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How To: Make a moving curtain animation within After Effects

Check out this tutorial of how to create moving curtains in After Effects. You create a set of curtains that opens up to reveal footage placed behind it. You can render the clip out with an alpha channel and always have a curtains clip ready to reveal some footage. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well ...

How To: Build a grungy scene using MAXON Cinema 4D

This tutorial walks through the process of building a grungy scene. Starting with an overview of the process and scene elements, you will learn how to use stacked layers. Mixing them with alpha channels you can build up complex materials; in this case rust and dirt on a nice clean object. You will learn how to set up moody lighting, with volume effects and dust to add to the overall old & dirty look. Whether you're new to MAXON's popular 3D modeling application or are just looking to get bett...

How To: Create global illumination in a MAXON Cinema 4D scene

This tutorial will explain some of the ways you can implement global illumination in your scene, using luminous materials and HDRIs. It also presents a look at how to set up realistic reflections in your materials, using the standard reflection channel with a fresnel mixed in. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. F...

How To: Remove red eye with the channel mixer in Photoshop

If you or someone you know has light eyes, then you are no stranger to red eye sneaking into your photos. Red eye is an annoying addition to most photos taken with a flash camera. Luckily, if you have Photoshop, this is easy to fix. With this tutorial, learn how to use the Channel Mixer tool in Photoshop to edit your prints, and make it look like the red eye never existed. None will be the wiser when you display these altered photos. Using the channel mixer is an all time classic red eye remo...

How To: Fix, enhance, and retouch photos in Photoshop

Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to fix, enhance, and retouch photos in Photoshop.

How To: Hack a remote Internet browser with XSS Shell

XSS Shell is a cross-site scripting backdoor into the victim's browser which enables an attacker to issue commands and receive responses. During a normal XSS attack an attacker only has one chance to control a victim's browser; however, the XSS Shell keeps the connection between the attacker and the victim open to allow the attacker to continuously manipulate the victim's browser. XSS Shell works by setting up an XSS Channel, an AJAX application embedded into the victim's browser, that can ob...

How To: Create a wipe with a mask animation in After Effects

In this tutorial, you'll learn how to create a wipe by animating masks in After Effects. This tutorial is for beginners and should give you an idea of how to animate a mask and what alpha channels are. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including d...

How To: Create and use band-pass filters in Blender

In this clip, you'll see how to construct a pass filter, commonly called a high-gain or band-pass filter. To do this, you'll use the HSV channels to identify what to do, the RGB curve to make an inversion mask, or negative, so that the image is added to itself, thus evening out the contrast and making a very flat image. This image can then be tiled and used as a seamless texture. Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just inter...

YouTube 101: How to Manage Your Notifications

YouTube is nothing without its creators — the people who make the content worth visiting the site again and again. Many of us have favorite channels and creators we return to, but it can be difficult to keep track of all the new videos they make, as the alternative is to be plagued by unwanted notifications.

How To: Use Pidgin as an IRC client

This video shows how to enter an IRC chat with a program called Pidgin, which is normally an instant messaging client. First, you should open Pidgin and open the protocol IRC, selecting or creating a username and changing the server to irc.freenode.net in order to connect to the Linuxjournal channel. After connecting to the channel, wait until you are connected. At this point, you should still not be able to see anything, so you have to go to "Add Chat" and join a channel, in this case #Linux...

How To: Create a Lomo effect in Photoshop

In this tutorial, we learn how to create a Lomo effect in Photoshop. This is a contrast that gives the photo a "cool" vibe and change up the effect that you see. First, load up your picture into Photoshop and then go to adjustments, then curve. From here, add a slight s-curve and then add a green channel with the same s-curve that you just created. Go to the blue channel and create the opposite s-channel from the others, then click "ok". Now, go to layer, new adjustment layer, then gradient m...

How To: Use the Wiiflow forwarder channel

In this video, we learn how to use the Wiiflow forwarder channel. First, go to the Wiiflow USB loader on your Wii. After this has loaded, click on the game that you want to use. Once you click this, go to the settings button and click through until you find the defaults for the game. You can use this Wiiflow forwarder channel to play a ton of different games in just seconds. You can view the games using different views, making it easier for you to see what games are available. When you are fi...

How To: Build a YouTube channel presence and get subscribers

Any successful blogger and business brand will tell you that social media is really the only PR you need these days. Whether you're tackling Facebook, MySpace, Twitter, or planning a takeover of YouTube, getting your product name out there - even if it's just your own name because you run a blog - is the number one absolute, most importan thing you can do to sell your brand.

How To: Kill bed bugs with bug hunting dogs & heat

It's looking like heat is the safest and greenest way to deal with a bug problem. The KTLA Morning News (Los Angeles) did a series of segments on this new development with host of the Discovery Channel's Verminators Show, Mike Masterson. ThermaPure is being demonstrated, as are some bed bug sniffing dogs that Masterson's company, Isotech, uses.

How To: Create a podcast channel with RSS

What sets a podcast apart from another MP3 file is that you enclose it in an RSS feed. RSS is Really Simple Syndication and it’s used to set up your channel so your listeners can subscribe to your content and have it automatically downloaded to their computer and portable MP3 players.

How To: Use material tags to export CINEMA 4D text

This two-part video is designed for people who are very familiar with CINEMA 4D. When you're using CINEMA 4D, you can setup channels for export to compositing applications, but sometimes a material change is more efficient and easier. In this first part, you will learn how to set up a material tag on any shape that contains a CAP or a ROUNDING feature. In the second part you'll create some quick buffers (a trick which is especially useful when creating some alpha channels from animated MoGrap...

How To: Use a transistor or N channel MOSFET to turn any device on or off

The transistor is the most basic and important part of electronics, allowing small changes in voltage to turn things on and off. On, off. 0, 1. There's electronics. The grandaddy of them all is the N channel MOSFET, the most important transistor. This video will teach you how the MOSFET works and how to build some example circuits. This video is an absolute must-watch if you are interested in electronics at all.