Geolocation Tracking/Tagging, ever heard of it? No? Check out the link!

Short version: It's the identification of your geological location. Can be good, can be bad. I don't like being stalked though! Firefox, by standard, has geolocation tracking enabled. If you don't want it, turn it off with a few simple steps:

1. Type in "about:config" in your url bar
2. Type in "geo" in the filter bar
3. Look for "geo.enabled" and turn its value to "false"
4. For an extra icing on the cake: look for "geo.wifi.uri" and change its content to "WHATEVERYOUDESIRE"

This is how it looks after the change:

Enjoy your stalking-free Firefox!

Related posts:

1. How to fix the video lag in Firefox!
2. Force Firefox Add-ons to work with Firefox 3.6 betas!
3. 5 easy-to-do tweaks to make your Firefox faster!

The biggest problem most of us face while recording gameplay clips with Fraps is its disk space usage. Fraps records everything uncompressed, continuously (free version is limited to 30 sec.) and sequential. Meaning from start till stop the "whole" clip is split into single 4GB files (For FAT32 filesystem user convenience).

The length of a single 4 GB clip depends on the resolution and the in-game scene you record it in. For example, for me a 4 GB clip has about 90 sec. worth of gameplay in 1920x1200 resolution.

Because of this uncompressed real-time recording your frame-rates drops significantly while playing. There is NO way to keep up 40+fps with Fraps running unless you have one hell of a monster system.

Imagine what happens when you want to capture a 30+ min gameplay clip. Either you buy yourself a Terabyte HDD or you use a very simple trick: recording in half-size, upscaling and sharpening. Read the How-To guide!

This guide is intended for 16:10 and 16:9 resolutions. It should not be used for 4:3 resolutions. One cannot upscale a 4:3 resolution into a 16:9, i.e. true 720p or 1080p, without the end result either having black bars left and right or being over-stretched/-squeezed.

Recording in Half-screen/size

Before we start with VirtualDub transcoding, upscaling and sharpening, we first have to record our gameplay. We do not record our gameplay in full-screen/size mode, as usual, but in half-screen/size:

This means if you have a game running at 1920x1200 resolution, Fraps will record it at 960x600, or if you run it at 1280x1024, Fraps will record 640x512, etc. Which in turn translates into much more gameplay time in each 4 GB file.

Another example: While recording in 1920x1200, I only got about 90 sec. (1:30 min) per 4 GB file, recording in half the resolution (i.e. 960x600) resulted in about 360 sec. (6 min) per 4 GB file. Whole 270 sec. more!

Upscaling and Sharpening

We want HD Quality, so we're going to upscale and sharpen our recorded clip. Start up VirtualDub, open the uncompressed file, change in "Video" -> "Full Processing Mode" and "Audio" -> "Full Processing Mode", then set your VirtualDub according to this screenshot:

Save your settings via "File" -> "Save processing settings" or Ctrl+S, so you can simply load them in the future. Saves a lot of time!

Addendum: Regarding "Threads"; QuadCores = 6, DualCores = 3.

You'll need VirtualDub and the H.264 codec, which you can get here. Get the VFW-version, and pay attention if you're downloading x86(32bit) or x86_64(64bit).

The settings in the screenshot are the same ones like in "VirtualDub 720p HD settings for YouTube! [Good quality, small file size]", what differs, however, is that we are also going to use the "sharpen" filter. If you want a very detailed explanation what each option in the x264 codec does, check this out!

We call the method to resize a lower resolution (960x600) to a higher resolution (1280x720, in this case), UPSCALING (sometimes also refereed to as up-converting). For your information, 1280x720 is the Standard HD (720p) resolution. The other is Ultra-HD or Full-HD (1080p, 1920x1080).

However due the upscaling method we lose quality, which is where the filter "sharpen" comes in. Upscaling from lower to higher resolutions causes the image to "blur" (A more detailed explanation).  Sharpen counteract this.

You'll have to experiment with the slider in preview mode around a bit, until you find the result best to your liking. I found myself settling down between 23-30, depending on each clip.

When everything is set, start transcoding via "File" -> "Save as AVI".

Now on the other hand, if you UPSCALE from a lower resolution to HD resolution the video is not really HD material anymore, because you lose quality during upscaling. Just saying. It's at best pseudo HD.

Two important VirtualDub settings you should not forget:

"Options" -> "Preferences" -> "Threading": Set the "Video Compression Threads" to 1. This is important if you have a multi-core CPU to make use of the multiple cores and in turn speed up the transcoding process.

Since VirtualDub Version 1.9.4 there's an option to use your GPU as part of the transcoding process. Make use of it to additionally speed up your transcoding process. "Options" -> "Preferences" -> "3D accel", hack in the box.

Addendum 16.05.2010:
I've been getting mixed messages. Apparently using "3d accel" causes it to render slower than usual on some systems. I can confirm that. With 3d accel turned on, a 10min video takes about 1 hour 10-20 minutes, while turned off it takes about 1 hour max. You'll have to experiment on your system!

Addendum 23.10.2009:
There’s currently a problem causing VirtualDub 1.9.4 - 1.9.9, crashing under Windows 7. The culprit is 3D accel! Turn it off under “Preferences” -> “3D accel” and enjoy VirtualDub once again!

Update 27.01.2011:
Updated Setting screenshot

Related posts:

1. VirtualDub 720p HD settings for YouTube! [Good quality, small file size]
2. VirtualDub: How to use mkv, mp4, flv, mov and other file formats with VirtualDub
3. VirtualDub: How to split and merge video files

Lately my video (HD) playbacks in YouTube seemed to be lagging a LOT! I wondered why. I thought it would be me and my years old OS or perhaps even somehow my pc.

But no it wasn't. The lag was caused by Firefox's session saving feature. A simple and fast change in it and "poof" went the lag.

• Open Firefox and type in "about:config" (without the ") in the Address Bar and hit Enter.
• Type in "session" in the "Filter" line at the top of the list.
• Find “browser.sessionstore.interval” and double click it. The 10000 milliseconds (equals 10 seconds) is the interval in which Firefox keeps saving your session in case of a crash; same amount of time between video lags.
• Change it to something different. 120000 equals 2 minutes, 300000 equals 5 minutes or something else you desire. I went with 600000 (10 minutes), because I don’t particularly care about session saving.

Related posts:

1. Using Firefox 3.x? Speed it up by vacuuming its SQLite database!
2. Firefox: “I see where you are!”, Me: “No, ya don’t!” [Turning off Geolocation Tracking in Firefox]
3. Force Firefox Add-ons to work with Firefox 3.6 betas!

A long time ago I had DriverCleaner, a tool to remove certain driver leftovers! Lately I've had to battle with some odd issues about my graphic card driver leftovers. They just won't delete. I wanted a clean de-installation because some games started to act up.

So I set out to look for a modern and up-to-date (and possibly free!) alternative to DriverCleaner and I came across Guru 3D's Driver Sweeper. I recommend this application! It's up-to-date (latest 23.07.2009) and deletes everything (as far as I can see, it resolved my issues at least).

Drive Sweeper deletes ATI (Display), NVIDIA (Display and Chipset), Ageia (PhysX), Creative (Sound), MMouse (whatever that is) and Realtek (Sound) drivers. I wanted it to delete my ATI driver leftovers.

According to Guru3D it also runs on any modern Windows system including Win7:

System requirements:
The Guru3D - Driver Sweeper is fully tested on Windows 2000, XP, Vista and Windows & 7 RC. Both 32-bit and 64-bit versions are supported.

The absolutely best and sure way to delete anything is first to uninstall it via its official Uninstaller, then reboot your system into Safe Mode and fire up Driver Sweeper. Skiping Safe Mode also works but some files might not get deleted in the process.

Related posts:

1. Real-Time Screen capturing/recording easily done with VirtualDub and VHScrCap
2. WSCC: Windows System Control Center – A convenient collection of system applications!
3. How to unassociate File Types in Windows 7!

Recently I stumbled onto some tips how to speed up ones Firefox. Firefox, since the version 3, uses a SQLite database for various tasks such as storing bookmarks, histories, site specific preferences and backups.

Over time it's get filled up with unnecessary and old info if you want, and there's a simple method to ditch those useless info and speed up your Firefox considerably, or like most of the guides say to "vacuum" it.

Use it once in a while, I've seen an improvement on my Firefox since I used it.

1. Go to "Tools" -> "Error Console"
2. Paste this in the "Code" text box:

   Components.classes["@mozilla.org/browser/nav-history-service;1"].getService(Components.interfaces.nsPIPlacesDatabase).DBConnection.executeSimpleSQL("VACUUM");

3. Press enter or click "evaluate"
4. Your Firefox will freeze for a short time, just wait
5. Enjoy your speed up Firefox!

Related posts:

1. How to fix the video lag in Firefox!
2. Make your Firefox load faster!
3. 5 easy-to-do tweaks to make your Firefox faster!

I've been looking for a way to capture my screen (not screen-shot it, but real-time capture) while on my OS (WinXP). I've found a lot solutions, but all of them involved shelling out money one way or another. Now why would I do that, when in the age of Open Source and Freeware there are free solutions for almost everything?

So I set out to look for an Open Source/Freeware solution, and I've found one! VirtualDub coupled with VH Screen Capture Driver works like a charm!

First you need to download and install VH Screen Capture Driver, then you start up VirtualDub.

In VirtualDub you do the following:

Step 1:  Switch to Capture Mode

Step 2:  Select Capture Device

This is why you need to install VH Screen Capture Driver, before VirtualDub, otherwise you won't have the Screen Capture "Driver".

Step 3: Set your capture file

Choose its name and its location.

Step 4: Configure the capture devide / filter

You need to config VH Screen Capture Driver in order for it to run correctly.

Press "select" then put in your current desktop resolution in Width / Height. I'm running my PC in 1920 x 1200 resolution.

And that's pretty much it. Didn't cost a cent!

You can record uncompressed audio/video and transcode it later:

or you can choose to expirement with those setting to your best liking! I personally record uncompressed and transcode it afterwards.

Enjoy!

Edit: According to some users, this method does not work with Windows 7 and Windows Vista.

Addendum 18.08.2010:
If you are a Windows 7 user, I suggest you use Fraps to record your desktop. Fraps has the ability to record your Aero desktop, which is awesome. No more hassle. Start Fraps, and start recording.

Related posts:

1. Fraps & VirtualDub: How to save disk space and enjoy good quality, small file size HD video clips
2. VirtualDub 720p HD settings for YouTube! [Good quality, small file size]
3. VirtualDub: How to use mkv, mp4, flv, mov and other file formats with VirtualDub

Firefox 3.5 is out already a few days! Get if folks! Ditch your Opera, IE, Chrome and Safari!

I thought I'd share my Add-Ons I pretty much use on daily basis.

Adblock Plus:
Ads, oh how I loathe them. This addons takes care of every ad I came across until today. I'm 100% ad-free! Of course websites who rely on their only income, ads, will suffer from this.

So remember, if you have a favorite site you frequently visit and it relies on ad revenue to keep alive, un-block and support it!

Fasterfox Lite:
Remember the 5 tweaks I posted way back then? Well this Add-On takes care of it automatically. Except this LITE version, which is the only one functioning for 3.5, doesn't have prefetching.

If you don't like to do these manual tweaks this is the Add-On for you.

Edit 25.09.2009: Fasterfox has been updated to run with 3.5 since August 26th 2009. Not the Lite, the normal one!

Flagfox:
Since I sometime need to know about the location of a website or its server, Flagfox gives me their IP, location and ask whois detailed information, if needed to be.

Gmail Notifier:
If you own a single GMail account this is small addon to notify you if you got new mails in the inbox. There's a GMail Manager for those with multiple accounts.

NoScript:
Perhaps the most important Add-On for Firefox. It is, assumed it's correctly configured, what makes Firefox and in turn your computer so resilient to scripts, Keyloggers and viruses.

I can pretty much click any link I come across without fear of somehow installing malicious software, keyloggers or viruses.

This Add-On is constantly being updated to keep up against scripts, keyloggers and viruses who try to circumvent NoScript. 3 cheers to open-source!

PDF Download:
I think the name explains it all. It allows you to choose between downloading a PDF file or opening it up

Skipscreen:
With 1-click-hosters such as Rapidshare, Netload, Megaupload, etc. becoming widely popular this Add-On is pretty much a must have if you want to skip all the unnecessary pages to go directly to download.

Saved me a lot of time, this diamond!

Related posts:

1. Using Firefox 3.x? Speed it up by vacuuming its SQLite database!
2. How to fix the video lag in Firefox!
3. 5 easy-to-do tweaks to make your Firefox faster!

Just thought I'd share 3 very awesome links with y'all! English isn't my native language so I'm thankful for people correcting me and for free advices whenever I can get them.

Recently, while surfing the net, I stumbled through del.icio.us onto Daily Writing Tips , 40+ Tips to Improve your Grammar and Punctuation and Grammar Girl !

I love them, pretty useful and basically covers every aspect you should know! Got any other site? Feel free to leave them with your comments!

So long,
Don Salva

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1. Improve your search results with Google’s new Caffeine Sandbox!

I was angry and frustrated that Firefox once again has slowed down the i-lost-count-this time! Seriously, it's such a great browser but so full of little problems which really can get annoying as hell!

So I went to google and found 5 easy-to-do tweak with remarkable results! Remarkable, because you truly can see the difference between a standard and a tweaked Firefox. One might wonder why such tweaks are not standard options..

Type “about:config” into the address bar and hit return. Look for the following entries:

1. "network.http.pipelining" and set value to true
2. "network.http.proxy.pipelining" and set value to true
3. "network.http.pipelining.maxrequests" and set value to 30-40
4. "nglayout.initialpaint.delay" and set value to 0
5. "config.trim_on_minimize" and set value to true

If you don't have them, create them:

1. Right click -> new -> boolean -> type in "network.http.pipelining" -> set value to true
2. Right click -> new -> boolean -> type in "network.http.proxy.pipelining" -> set value to true
3. Right click -> new -> boolean -> type in "config.trim_on_minimize" -> set value to true
4. Right click -> new -> integer -> type in "network.http.pipelining.maxrequests" -> set value to 30 (default is 1)
5. Right click -> new -> integer -> type in "nglayout.initialpaint.delay" -> set value to 0

Now the explanation as to what does what:

network.http.pipelining and network.http.proxy.pipelining:

It enables pipe-lining, which means the browser normally sends 1 request at a time, with pipeline enabled it will send the amount of request you set in "network.http.pipelining.maxrequests"!

network.http.pipelining.maxrequests:

Like I said Firefox usually sends 1 request at any time. By setting a different value than 1, you force Firefox to send more requests thus enabling it to load faster, because he gets more responses at any time.

config.trim_on_minimize:

Each time you minimize your Firefox it will clear the RAM. Firefox is infamous of wasting RAM for Pages you don't need so you can go "back" to them.

nglayout.initialpaint.delay:

If this value doesn't exist or isn't set Firefox waits 250 milliseconds, or 0.25 of a second then starts rendering the requested page(s). People report that setting it to 0, ergo forcing Firefox to begin rendering immediately causes almost all pages to show up faster.

Addendum:

If you are one of the lazy lot, and don't want to manually tweak your Firefox, here's a great Extension with virtually the same effect

Fasterfox: https://addons.mozilla.org/en-US/firefox/addon/1269

Enjoy your new, faster Firefox!

Related posts:

1. Make your Firefox load faster!
2. How to fix the video lag in Firefox!
3. Using Firefox 3.x? Speed it up by vacuuming its SQLite database!