Sunday, August 26, 2012

How to play MKV files with NVIDIA 3D Vision

So, you have an expensive graphics card that’s 3D vision compatible, along with a beautiful 3D monitor. You watch the very few 3D videos NVIDIA has on their site playable through the NVIDIA 3D vision video player and start to slowly grow bored. You then browse the web and come across some big titles that are available for download in .mkv format. Bingo! After the download finishes, you open your NVIDIA 3D vision video player and browse for the downloaded movie, click okay and realize you’re really upset. “This file format is not supported!”

No worries! I’m here to show you exactly what to do to play ANY unsupported file format without having to use the NVIDIA 3D vision video player. Before I go into any detail, I’m going to attach the links to three different applications that you will need in order to get things working.
Stereoscopic Player
K-Lite Mega Codec Pack 7.2.0 There will be a section towards the end of the install asking you to include audio codecs, make sure you enable all of them. If not the 3D video will work but the audio will not.
Haali Media Splitter
I read a few articles that says all you need is the Haali Media Splitter, but that is not true, you also need the K-Lite Mega Codec Pack 7.2.0.
*Note Download and install in the order above.

After installing the three applications above you will need to do three more steps. Open the Stereoscopic player, then under File go to Layout and choose Sensio. After that is selected go to View then Viewing Method and choose NVIDIA 3D Vision. Next go to View and go to Preferred Viewing Method and choose Stereoscopic. Browse for your download 3D .mkv file and then full screen the video. You should now be able to take advantage of the 3D experience! Take a look at the screen shots below.

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Secure your USB port with USB Disk Access Manager

Secure your USB port with USB Disk Access Manager:
USB flash drives are a security concern for many not just because they can carry harmful viruses, but because it is very easy for someone to quickly and discreetly slip a Flash drive in a USB port and transfer data illegitimately from a PC.
Disabling the USB ports completely is one thing, but doing that can limit the functionality of your connected devices. A better option is to use “USB Disk Access Manager”, a very simple FREE tool that lets you do three things; ‘Allow Read & Write’, ‘Allow Read Only’, and ‘Disable USB Disks Detection’ altogether.
USB Disk Access Manager 1 (more…)
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Get The Most Out Of Craigslist And Stand Out While Doing It

Get The Most Out Of Craigslist And Stand Out While Doing It:
get the most out of craigslistCraigslist has become the go-to site for anyone looking to buy, sell, hire, be hired, etc. However, at the same time, it has the reputation of attracting “sketchy” people. We often think these people wouldn’t even have the know-how to use Craigslist, but the fact is that almost everyone can… my dad can. And if he can, you most certainly, undoubtedly can. And that means that even the weird, sketchy people can.
But this article isn’t just about using Craigslist. It’s about getting the best results, and that can be hard no matter how savvy you are. However, I have had quite a bit of success in a number of areas, which I attribute to a number of things that I have done.

Be Open (Opposite Of Being Sketchy)

So people say that people on Craigslist are sketchy — use this to your advantage. I recently met with a pet sitting client from Craigslist and she told me that she chose me because I was upfront, honest and open. First and foremost, make sure you have as much detail as possible in your ad. Not something like “Selling car. Email me.” and then not have a name, number or picture of the car and only have the email that Craigslist provides users to click on to email you. I’m guessing that even if I email someone like this, I won’t get a response. How do I know this? Because I use Craigslist a lot and respond to a lot of ads for various things. Most of the time if the person just includes their name, they’ll respond. This can’t always be guaranteed, but it’s pretty common.
Oh, and don’t use all caps, cram everything together or use excessive exclamation marks like this guy. This guy is likely to be legitimate, but he looks “spammy” due to how his ad is written.
get the most out of craigslist

Here’s an example of one of my ads.
make the most of craigslist
So, be sure to include all the specific information in your ad. It’s also important to provide as much information about yourself that you are willing to tell. Obviously be logical and reasonable here. I typically display my name, phone number, email, Twitter handle and personal website. This shows the viewer, that you have a reputation to uphold and aren’t going to scam them. It also shows them what you look like by showing a public photo, such as one on Twitter or a personal website. I wouldn’t recommend putting your photo in the ad itself however, as that seems a little too personal. By still having it available, it makes people who want to work a little harder, find more information about you. In some ways, it weeds out a lot of worthless contacts — people who realize you’re serious about this and don’t want to bother with you (for one reason or another, don’t ask me why they’re like this).
A quick note about providing your phone number: Some people just use their home or cell phone. I’m not that brave. Instead, I use my Google Voice number. That way, if for some reason it gets abused, I can easily block them. It also just makes it easier with voice to text voicemail transcripts, set email alerts of a voicemail or missed calls, and call free from my computer. If I’m going to call them back with that number anyways, I might as well not complicate things by calling with a different number than what I listed in the ad.

Embed Contact Info And Ditch Craigslist Email To Cut Down On Spam

Along with being open, there’s another thing that I recommend and that is to embed your contact info as an image in Craigslist. I’m not talking about uploading it as an image, that’s completely separate. First let me tell you why, then I’ll explain how.
I actually cannot claim this as my own idea, long ago I read about doing it somewhere, but I can’t remember where. I was getting ridiculous spam-ish replies to my Craigslist ads. I don’t know how or why it happens, and I don’t care. I just know it’s annoying and I wanted it to end. I have had great luck with embedding my info as an image instead of typing it into the ad itself or allowing a user to click the email. I imagine that it may be a tad annoying for the viewers of my ads having to manually type in my email address, perish the thought, but like I said previously, it weeds out the people who really don’t want to put forth enough effort… and why would you want to work in any capacity with those people anyways?
make the most of craigslist
To go about doing this, type the text you want in a text editor of some sort. I use Microsoft Office or LibreOffce, but you can use whatever works best for you. Type it in a larger font, but try to make it look good too. Save that on your computer for the future. Then take a screenshot and paste it into an image editor, such as Paint.NET. Crop only the part around the text and try to make the dimensions as even as possible. If you don’t like what you have, you can always take another screenshot. Save the image that you just cropped to the same folder that you saved the doc with your info. Now go to a service like Photobucket or Imgur, create an account if you need to, and then upload the file. Copy the image’s HTML code and paste it into your Craigslist ad. If you have Craigslist Helper (mentioned below) enabled, make sure you click “Plain Text” first before pasting the code.

Use Craigslist Helper — You’ll Be Amazed

This has actually been covered already by Ryan here on MakeUseOf, where he walks through the setup and all of its features, but I wanted to reemphasize its importance again. Craigslist Helper has transformed the way I use Craigslist. Nonetheless, it’s best if you find it out for yourself and read Ryan’s article.
In the image below, the red square highlights the link to hover over displaying the entire ad without clicking on it. There are a plethora of features such as icons which display whether a phone number was mentioned (hovering over it displays the number), whether a location was given, and a feature for easily re-posting ads.
make the most of craigslist
Note: For some reason, Craigslist Helper was removed from the Chrome Web Store and Firefox Add-on page. I managed to find a version, which has also fixed a couple bugs that was in the previous version. Also note that this extension is not supported or being developed any more by the original developer, but by another one who thankfully took over this excellent extension.

Be Consistent and Persistent — It’s The Key

If you’ve ever done sales, you’ll recognize the words “numbers game.” That’s exactly how Craigslist works. When posting or replying to an ad, you may or may not get replies. These are the numbers I’m referring to. The key is to keep responding to ads that you’re interested in and to keep posting your own ads. A few personal examples of mine are ads about freelance work: computer repair, pet sitting and miscellaneous work like strenuous lifting, moving, etc. Other ads that I post are to sell things or looking for things. Once I posted an ad about needing an iPod cable. A lady responded and said she had a number of them and would just give one to me for free. When I was in the area, I stopped by and saved myself thirty-some dollars instead of buying a brand new one.
The thing is, Craigslist can be used for anything. Anything — I found my lost dog because of it! But it’s only useful if you keep your ads up to date and on the top of lists and continue to reply to ads that interest you.

Respond To Ads Professionally

get the most out of craigslist
Take a look at the image above. There are two important things to note: a clear, but concise subject line, which shows that you actually took the time to change the predetermined Craigslist subject line, and an email that is easy to read, free of grammar errors and invites a reply. I would recommend even including a phone number if they care to call you instead.
This especially applies when looking for jobs on Craigslist. I recently just landed a great job at a vet clinic in town because I contacted them through their ad on Craigslist. They were certainly the sharpest one, and the only clinic that responded to me. This goes for both the employer and the employee — answer your replies. Even if the car is sold, the position is filled or the iPod cable is no longer needed, answer the replies. It’s just common courtesy and nothing technical about it. Take the time to say “Actually, I just sold the car. Sorry about that. Thanks for your interest.” It takes two seconds and it doesn’t leave the person who actually made the effort to contact you (out of all the people who didn’t — remember about the numbers game), confused about the status of your ad.
That leads me to another suggestion, remove your ads if they are no longer needed. Again, it’s common courtesy. This also reflects on you. Although you may not be all that well known on Craigslist, especially in big cities. It is possible for someone to stumble on one or more of your ads, or for you to contact someone who you’ve worked with before — it’s a small world, these things happen. What’s my point? That you have a reputation to uphold. If someone had a bad experience with you previously, they’re likely not going to do business with you again. I would consider not replying to a response on an ad or any of those things that I mentioned a “bad experience.” Also, they likely will be able to identify you if you stand out in the other ways by doing the things I’ve mentioned
Back to responding to ads, whether you’re contacting the ad-holder by voice call, texting or email, be sure to spell correctly, speak clearly and to be aware of what your email signature says. It’s important to let them know exactly why you’re contacting them. For instance, in the subject line of the email, inform them of what you’re interested in. I’ve found that if you edit the subject line instead of leaving it at the default entry which is added when clicking on the Craigslist email addresses, it shows the person you’re emailing that you are a real person and interested in what they have to offer.
Craigslist is basically a selling medium. Whether you’re buying or selling, you’re trying to sell. How are you trying to sell when you buy? Well, have you ever negotiated a price with a seller who already has a quote from someone else? If you have, then you’re selling yourself as the right buyer. What about looking for a job… that’s obvious, you want to sell yourself as the best candidate.

Ask For A Specific Subject Line In Email Replies

As I mentioned previously, I recommend that you ditch the preset Craigslist email and add your own in an image embedded in the Craigslist ad. However, this poses one issue: the subject line. If you don’t note in the ad that you’d like a specific phrase in the subject line, you’re bound to get all sorts of things. This makes sorting out emails hard. To prevent this, simply say “Please respond with ‘Interested in car’ in the subject line to ensure I see and respond to your email,” or something along those lines.

Conclusion

I have found these things very helpful for me and have created a very accurate and good system out of it. In some ways, these narrow down the responses because people don’t want to try a little harder, but again, those people are likely to leave you hanging or not even showing up to meet you. That is not only frustrating, but a waste of time. Why not nip that in the bud from the very beginning? These tips can help do that.
Do you have any Craigslist tips that you’ve found rather helpful in changing your experience? We’d love to hear about them!

3 Money-Saving Activities You Can Learn From YouTube

3 Money-Saving Activities You Can Learn From YouTube:
save money youtube videosFancy some computer-related tutorials? You can find plenty on a variety of topics from awesome apps to programming languages on Youtube, but what about other non-technological activities that you might complete every week? We have featured plenty of Youtube channels and videos that will teach you how to speak a specific language, cook, do your makeup, become more acquainted with engineering/Mathematics concepts, learn magic tricks and more. Here I will be taking a look at a few hobbies you can pick up from Youtube that can actually save you money, which, let’s be honest, can be handy considering how some economies are (or have been) plunging lately.

Jewelry-Making

If you’re the creative type, why not channel that creativity into making things you can wear? There are many wonderful channels on Youtube dedicated to crafty things like jewelry-making. You can create them for yourself or as gifts! Youtubers have jewelry-making pretty well-covered with many thorough tutorials. Here are some starting points for you to explore jewelry-making:

There are many more tutorials on Youtube from which you can draw a lot of inspiration. Plus, another neat thing about jewelry-making is that craft stores (and even chain super centers) will likely have lots of materials for you to work with, whether those are additional charms, jewelry wire, etc.

Sewing

Like jewelry-making, sewing is another activity where you can thoroughly use your creativity to create unique pieces. It’s also a pretty popular hobby on Youtube as there is a multitude of video tutorials. To start, you could learn:
This hobby isn’t just money-saving, but also potentially a lucrative hobby as there are many sellers on Etsy, the handmade marketplace, that have incredibly cute and unique laptop sleeve designs, backpacks, etc.
Here is one of my favorite videos on sewing, where the author makes a cute ruffle tunic:

Cocktails/Drinks

Drinks are expensive but addictive nonetheless, so if you feel guilty for having too many of those sweet coffee drinks, maybe making them yourself will be a bit more guilt-free. You will know what ingredients went into that drink and you can control the amounts of substances used in your drink.
Fancy an adult beverage? Here a few popular cocktails you can learn to make yourself thanks to Youtube:
As for some coffee drinks, there are some Youtubers that have revealed how to make some of the following:
Here is a video for one of my favorite drinks, caramel frappuccino. The video actually shows a lighter version (made with skim milk), so I will probably try it as soon as I’m done typing!

There are plenty of other hobbies I haven’t begun to decipher that are very easy to pick up from the popular video-sharing platform. What crafty things have you learned from Youtube?
Image Credit: Fabrizio Van Marciano

How To Customize The Orange Bar Menu In The Firefox Browser

How To Customize The Orange Bar Menu In The Firefox Browser:
firefox orange menuFirefox’s interface is completely customizable, including its orange Firefox menu button. You can change its name or color to anything you want – you can even set a custom background image or add your own logo. After you’ve tweaked the look of the button itself, you can easily customize the options that appear when you click the Firefox menu button.
To make most of these changes, we’ll be editing Firefox’s userChrome.css file – by modifying this file, we can change the appearance and functionality of Firefox’s interface. The userChrome.css file is located in your Firefox profile folder – if this file doesn’t exist, you’ll have to create it.

Creating Your userChrome.css File

To open your Firefox profile folder, click the Firefox orange menu button, point to Help, and select Troubleshooting Information. Scroll down and click the Show Folder button on the page that opens.
firefox orange menu
Inside the Firefox profile folder that appears, double-click the chrome folder, and then double-click the userChrome.css file inside it to edit it with Notepad. You can also edit it with any other text editor you prefer, like Notepad++.
If you don’t see the chrome folder or the userChrome.css file, you’ll need to create them. Right-click in the Firefox profile folder that appeared after you clicked the button, point to New, select Folder, and name it chrome. Open the chrome folder and create a new text file in the same way, naming it userChrome.css (replace the .txt file extension with .css). If you don’t see the .txt file extension, you’ll have to tell Windows to not hide file extensions.
firefox orange button

Customizing the Button’s Appearance

Copy and paste the following code into your userChrome.css file to get started:
@namespace url(“http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul”);

#appmenu-button {

background: #orange !important;

}

#appmenu-button dropmarker:before {

content: “Firefox” !important;

color: #FFFFFF !important;

}

#appmenu-button .button-text {

display: none !important;
If you already have some text in your userChrome.css file, omit the first line (the one that begins with @namespace) and copy the other lines of text to the bottom of the file.
Each line here is pre-filled with the default settings, but you can change each setting.
  • To change the button’s background color: Change the #orange after background: to another color. For example, to use a dark blue, replace #orange with #0404B4.
  • To change the button’s text: Replace “Firefox” with your desired name. For example, you could enter “MakeUseOf”.
  • To change the button’s text color: Replace the #FFFFFF after color: with your desired color. The default #FFFFFF represents white – to use a light gray, use #F2F2F2 instead.
To choose your custom colors, you’ll need the hex color code (also known as HTML color code) for the color you want. You can get this information from a variety of websites or programs, including RaphaelColorPicker, which we’ve covered in the directory.
After making the example tweaks above, we’d end up with the following code:
@namespace url(“http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul”);

#appmenu-button {

background: #0404B4 !important;

}

#appmenu-button dropmarker:before {

content: “MakeUseOf” !important;

color: #F2F2F2 !important;

}

#appmenu-button .button-text {

display: none !important;
firefox orange button
Save the userChrome.css file and restart Firefox after making your changes.
firefox orange button

Adding a Background Image Or Logo

You may want to customize the button further by adding a custom background image. This can be used to add an organization’s logo (or any other image you likes) to your Firefox menu button.
To do so, replace the “background: #orange !important;” line with the following line:
background-image: url(“image.png”) !important;
Replace image.png above with the full path to your image file. This can be a local path beginning with file:// or a remote path (URL) beginning with http://.
You can also include both the background: and background-image: lines. If your background image is partially transparent, it will be overlaid over the background color. For example, if I had a PNG image file named makeuseof.png stored in my user account’s Pictures folder, I could use the following code for the appmenu-button section:
#appmenu-button {

background: #0404B4 !important;

background-image: url(“file:///C:/Users/Chris/Pictures/makeuseof.png”) !important;

}
firefox orange menu button

Customizing The Menu’s Contents

Use the Personal Menu addon for Firefox to customize the options that appear when you click your Firefox menu button. This addon gives you an Edit This Menu option when you click your Firefox menu button.
firefox orange menu button
Click the option and you’ll see an easy-to-use graphical window for editing the contents of your Firefox orange menu. You can add new options, remove existing ones, or rearrange them.
firefox orange menu
If you’re a Firefox user, be sure to check out our regularly updated list of the best Firefox addons.
How do you customize and tweak your Firefox installation? Leave a comment and share any cool tricks you use!

Science In Space: The Zero-Gravity Experiments of Don Pettit [Stuff to Watch]

Science In Space: The Zero-Gravity Experiments of Don Pettit [Stuff to Watch]:
NASA astronaut Don Pettit has spent a total of 370 days in space, with his most recent off-world duty ending this July after spending nearly 6 months aboard the International Space Station. In addition to being an accomplished astronaut and chemical engineer, Don has somewhat of a following for his zero-gravity science experiments.
Don’s passion for science is absolutely contagious, and through his videos it’s possible to convert even the most disinterested of people into budding physicists. If you’re interested in Don’s videos then you will probably want to subscribe to the PhysicsCentralAPS YouTube channel where his most recent experiments are still being uploaded.
Today’s Stuff to Watch will take a look at some of Don’s best and most interesting experiments, as well as some of his best quotations from the heat of the moment – so prepare to learn something!

Astro Puffs

Water in zero-gravity is a beautiful and fascinating thing, and this video demonstrates why. Using his hands and a syringe, Don is able to manipulate water by touching and blowing air to create oscillations. Of course, nothing aboard the ISS goes to waste as Don points out:
“What I’m planning to do is after this whole series of experiments, I’ll suck all of this water up in the syringe and I’ll put it back in bags and then I’ll use it to make tea with, so I end up drinking my experiments.”

Yo-Yos In Space

Don probably isn’t the first person to take a yo-yo into space, but he probably is the first to create a YouTube video explaining the physics behind a yo-yo in zero-gravity. Not only does he get to play with his yo-yo in space, but he also gets to record everything he comes up with:
“Because I’m in space, and I can, I get to name all of these yo-yo tricks as I invent them … I’m spending more time training to use the robotic arm so I can snag this little spaceship coming up here in a week or so called dragon, and I haven’t been spending as much time as I should on my yo-yo training … it just shows that I’ve got misplaced priorities.”

Space Balloonacy

Ever wondered what happens when you pop a water-filled balloon in zero-gravity? So has Don, and thankfully he’s gone and tested it out so you don’t have to spend billions on your own space program just to find out.
“Of course, you can’t do this too many times. I’m mean this is really neat. So here’s yet one more example of what happens. Each one is a little different.”

Lenses and Vortices

In a zero-gravity environment it is possible to create thin films of pure water only a few hundred microns thick, but on earth you need to use soap to achieve a similar effect. Using these films it is possible to watch diffusion and fluid motion in water, and also get lost in pretty patterns created with food colouring.
There is no “epic Don quote” in this one, but then the science and colours should be enough to keep you entertained.

Drinking Coffee In Space

Drinking coffee in space involves sipping it from a bag, rather than drinking it from a cup. That can’t be great, so Don has attempted to solve the problem by creating an airplane wing-shaped cup which causes the fluid to climb the sharp angle, similar to what is used for igniting rocket engines in a zero-gravity environment.
“This may very well be what future space colonists end up using when they want to have a celebration and do a toast. They can sip their coffee and their tea from cups like this, like we do on earth without having to suck them from a bag”
NASA control: “Don we really enjoyed that, this is a lot of fun”.

Angry Birds Space… in Space

How do you know your mobile app has made it really big? Probably when astronauts aboard the ISS are using its premise and characters to demonstrate how physics in space works, like in this video brought to you by Don, NASA and Angry Birds creator Rovio.
Part-advert and part-science experiment, Don helps explain that: “if you understand the math, if you understand the physics, it will allow you to go out and get a neat job. A job sorta like mine” – so stay in school, kids!

Don’t forget to subscribe to Don’s wisdom over at PhysicsCentralAPS where there are plenty more videos exploring physics in zero gravity. Feel free to post your thoughts and favourite videos by Don Pettit in the comments, below!