Schedule

Schedule

Saturday, November 29

1417287600 The Tech Guy

Sunday, November 30

1417374000 The Tech Guy
1417388400 This Week in Tech

Monday, December 1

1417456800 Tech News Today
1417460400 Triangulation
1417465800 iPad Today
1417478400 Tech News 2Night

Tuesday, December 2

1417543200 Tech News Today
1417546800 MacBreak Weekly
1417554000 Security Now
1417561200 Before You Buy
1417564800 Tech News 2Night
1417568400 All About Android
1417577400 Padre's Corner

Wednesday, December 3

1417624200 FLOSS Weekly
1417629600 Tech News Today
1417633200 Windows Weekly
1417640400 This Week in Google
1417651200 Tech News 2Night
1417653000 Android App Arena
1417658400 Ham Nation

Thursday, December 4

1417716000 Tech News Today
1417719600 Know How...
1417723200 Marketing Mavericks
1417728600 Coding 101
1417732200 Home Theater Geeks
1417737600 Tech News 2Night
1417739400 The Giz Wiz

Friday, December 5

1417802400 Tech News Today
1417806000 This Week in Law
1417824000 Tech News 2Night

Saturday, December 6

1417892400 The Tech Guy

Sunday, December 7

1417978800 The Tech Guy
1417993200 This Week in Tech

Most Recent Episodes

Android App Arena
Episode #23: Apps For Wear November 26th, 2014

RETRY, Wear Mini Launcher, and Aeris Wear Weather.

Tech News 2Night
Episode #224: GoPro Drones November 26th, 2014

Twitter Tracks Your Apps

iFive for the iPhone

How to tag photos in iOS

This Week in Google
Episode #277: FU EU November 26th, 2014

Europe wants to expand right to be forgotten.

Windows Weekly

Windows 10 build 9879, HP Stream, and Black Friday deals.

FLOSS Weekly
Episode #317: Pentaho November 26th, 2014

Pentaho a big data integration and business analytics software.

Tech News Today

EU wants to extend 'Right to be Forgotten' worldwide.

Before You Buy

Nexus 6 Review

All About Android

Nexus Player, Lollipop love/hate, and patent wars.

Security Now
Episode #483: Let's Encrypt November 25th, 2014

Steve Gibson looks in depth at new Certificate Authority "Let's Encrypt".

Know How... 75

GreenScreen Basics in Adobe Premier and Upgrading Your Dogeminer

January 9 2014

Learn the basics of Green Screen using Premier, a quick tip for Chrome, and upgrade your Dogeminer.

Adobe Premier 103 - Green Screen Basics

What You'll Need

*Adobe Premier or Adobe Premier Elements
* A video clip that will act as the background of the completed sequence
* A Green screen video clip

What You'll Need to Learn

* Layer Prominence: Higher layers in the timeline will always be "seen" first.
* "Chromakey Tool": All popular NLEs (Non Linear Editors) have a tool that will allow you to key out certain colors from a clip.
* The Garbage Matte: All popular NLEs have a tool that will allow you to mask out certain areas of the clip.

Using the ChromaKey

1. Place you "Background Clip" on the first layer of the timeline.
2. Place your "Greenscreen Clip" on the layer above the "Background Clip"
3. From the "Effects Tab": Choose "Video Effects", "Keying" and grab the "Chroma Key" tool
4. Drop the "Chroma Key" tool onto the "Greenscreen Clip"
5. In the "Effects Control" tab in the preview window, drop down the "Chroma Key" tool
6. Click the eyedropper tool and in the program monitor, select the color that you wish to remove from the clip.
7. Adjust the "similarity" setting until all of the green screen is removed from the frame.

QT: Speed up Chrome

By default, Chrome is set to automatically searce for proxy. You can disable this option and significantly speed up the "first load" of websites.

1. Menu - Settings
2. Scroll to the bottom of the settings page and select "Show advanced settings"
3. Scroll down and select "Change proxy settings"
4. Click "LAN Settings"
5. Uncheck "Automatically detect settings"
6. Ok - Ok

Dogemining upgrade

In this segment, we're going to show you how to make a "mixed mode" miner: a machine that is powerful enough to mine dogecoin, but flexible enough to allow for regular computer usage.

Choosing your Upgrade Components

  • Power Supply: You want a power supply that is rated for ALL of your onboard peripherals + at least 20%. The rule of thumbs is that your motherboard and hard drive will pull 150W, while many high-end cards can pull 200+ watts when running at 100% utilization.
  • To SSD or not to SSD: Strictly speaking, a SSD will NOT speed up your dogemining. However, we're making a mixed-mode machine, a SSD will help with giving your machine the capability to mine in the background, allowing you to continue working while your computer uses excess GPU cycles for doge. I recomend the Kingston KC300 series of SSDs. They have an excellent lifespan, solid customer support and top-tier performance.
  • System Memory: Like the SSD, this upgrade will NOT help your doge hash rate, unless your have a ridiculous small amount of memory currently in your system. However, upgrading the memory will make the machine usable as a "mixed mode" box.

NVIDIA vs. ATI

Both NVIDIA and ATI make excellent graphics parts, each with their own merrits and weaknesses. However, for $crypto mining, ATI is the superior choice. I recomend the Litecoin Wiki for a good comparison matrix of the various graphics parts.

Configuring your Miner
Now that you have upgraded your power supply, storage, memory and video card, it's time to configure your miner. The configuration makes ALL the difference. A properly configured "CGminer" can increase your hash rate by up to 300%.

1. Go to the Litecoin Wiki and find your video part. Take note of the "config" field"
2. Go into the folder that contains your CGMiner and find your configuration batch files. - If you're using an ATI/AMD graphics part and the files that I made availible in the show notes for Episode 74, You can find it in the "Dogecoin" => Litecoin" => "Mine Litecoins with GPU" => "AMD" folders.
3. Edit the file called "MineWithAMDGPU.bat"
4. Add the login credentials for your mining pool.
5. Add the parameters suggested for your graphics part by the Litecoin Wiki
6. Save and run the file.

* You may want to experiment with the "intensity" level to find the highest value possible without freezing your computer.
* You may also want to create multiple .bat files - one that will utilize the full power of the computer, and the other which will reserve just enough power to allow you to continue using the system while $crypto is being mined in the background.

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