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Entries by Willem (532)

Friday
May152009

How Average Is Your Life?

Or great, of even f*cked up?

Read about the things that are not making it to Twitter. The real things in life.

Starting for the 'average Joe' there's this MyLifeIsAverage website. For those who do (a lot) better, there's this MyLifeIsG(reat). And finally, for those whose life went completely down the drain a FMyLife ('F' as in F*ck :) ).

It's like Twitter; addictive, but different and a whole lot funnier.

(Is there an iPhone app yet for these services?)...

(Not that I really care, since I don't own one)

Wednesday
May132009

New Nikon 70-200 f/1.2 VR

for sale at the Media Markt in Groningen (NL) for a lousy €3499,- A real bargain if you ask me (or just an enormous blunder....)

New Nikon 70-200 f/1.2 VR? (click image for the original pdf)Since the ad runs till May 17th, you need to be quick.... very quick :)

Wednesday
May062009

Nik Sharpener Pro for Lightroom

nik_logoSharpener Pro is a piece of software to sharpen the photos just before printing/publishing. Different formats require different types or levels of sharpening. As you can imagine a 4x6 image requires different sharpening parameters than a life size poster.

Nik Software provides the tool for doing this relatively easy. Custom user pre-sets can be made. So you've got easy access to the settings you use most.

After making Nik Color Efex Pro and Siver Efex Pro Lightroom compatible, Nik Software released an Adobe Lightroom compatible version of Nik Sharpener Pro (which also works like the 'old' Photoshop plugin). Just as the other two pieces of software this one is also an update which can be downloaded from the Nik website.

After installing the software, a name and serial number are required. Just use the serial number of your original (v3.0) software to register the software.

Monday
May042009

Screengrabbing in FireFox

On Windows PC's I use SnagIt from TechSmith for screencaptures etc. On OSX I use the built-in capabilities of OSX for capturing screens, windows, or areas, but there was something missing...

SnagIt can capture large windows within *cough*Internet Explorer*cough* or Firefox as one image. So no need for a capture, scroll down, capture again etc. This feature isn't available in OSX, or any (commercial) capturing software I could get my hands on. Until I ran into Screengrab.

Screengrab is a FireFox extension which allows you to save an entire webpage as an image (jpg or png). Excellent extension if I may say so.

Wednesday
Apr292009

Before and After Photos

Last Tuesday we had the 'Digital Presentation Night' on our local camera club. I expected that most of the members would 'just' bring photos. Therefore I decided to do something different.

I like black&white photos, so I made a small presentation showing the original photo (unedited) and the final (B&W) result. The responds was actually better than expected.

The original presentation (created with Adobe Lightroom) can be viewed here (flash-required).

Wednesday
Apr082009

Nik Software for Adobe Lightroom

A while ago, Nik Software released the Nik Color Efex Pro plugins for Adobe Photoshop Lightroom (or so it seems :) ). Now they also release the awesome B&W filters Silver Efex Pro plugins for Adobe Lightroom v2.3.

No need to open the images in Photoshop for the Black and White conversion process. Just do it from within Lightroom.

Nik Silver Efex Pro 4 Lightroom Nik Silver Efex Pro 4 Lightroom

The new installers (either Silver Efex Pro or Color Efex Pro is nothing more but an small update of the original software with the added support for Lightroom. The update is free for registered users. New users pay $199,00.

Downside (apart from the price for new users) is that the custom templates created under the Photoshop CS version are not directly accessible under the Lightroom version.
Another point of attention is that a new copy is created every time you open the photo in the Lightroom plugin. This copy isn't removed when you press cancel in the Nik plugin. This behaviour was also present in the earlier Lightroom versions when you editted a photo in Photoshop. So I hope that this (bug) will be gone with a new release of the NIK software.

Here is the information supplied with the Color Efex Pro for Lightroom installer (the Silver Efex Pro text is basically the same):

Installation Help for Color Efex ProTM 3.0
For Adobe® Photoshop® Lightroom®
© 2009 Nik Software, Inc.

Installation for Adobe Photoshop Lightroom 2

1. Start the installer utility by double clicking on the Color Efex Pro 3.0 Installer file.
2. After you read the Welcome Screen and Read Me and accept the license agreement, the Color Efex Pro 3.0 installer will automatically install into the appropriate location.
3. Click the Continue button.
4. Enter your user name and password and then either select Begin 15 day demo and click on the Demo button or select Enter Product Key and Activate, then enter your name and product key and click on the Activate button.
5. Select whether to automatically register Color Efex Pro 3.0 as an external editor with Lightroom.*
6. Complete the installation.
7. The next time Lightroom is opened, your new software will appear under the Photo > Edit In menu.

Minimum Requirements
Operating System:
• Mac OS X v10.4 or later

Processor:
• Macintosh-PowerPC® G4, G5, Intel CoreTM Solo, Intel Core Duo, Core 2 Duo, Xeon®

RAM:
• Minimum: 1 GB

Image Editing Application:
• Adobe Photoshop Lightroom 2

*The option to automatically register Color Efex Pro 3.0 as an external editor for Lightroom is only available if Lightroom is detected during installation. Color Efex Pro 3.0 can be manually added as an external editor to Lightroom with the instructions below.

Adding Color Efex Pro 3.0 to Lightroom as an External Editor

1. Open the Preferences in Lightroom.
2. Click the External Editing tab.
3. In the Additional External Editor section select a desired File Format, Color Space, Bit Depth, Resolution, and Compression.**
4. Click on Choose to select an application. Navigate to the location of Color Efex Pro 3.0.
5. Select the Color Efex Pro 3.0 file and click Choose.
6. Under the Preset drop-down menu select Save Current Settings as New Preset... and name the Preset.

**Color Efex Pro 3.0 only supports TIFF files (8-bit or 16-bit) with No compression or LZW compression.

Color Efex Pro 3.0 can then be accessed under the Photo menu as an external editor.

v Color Efex Pro 3.000LRmac

Wednesday
Apr012009

Lumix LX3 in Poor Light Conditions

Metallica @ Ahoy Metallica @ AhoyLast Monday I visited the Metallica Death Magnetic Tour concert in Ahoy, Rotterdam (NL). A relatively small establishment for a rock band like Metallica, but great for the fans (if you got tickets), since the podium was centered in the middle of the arena. So everyone was relatively close to the stage.

I brought my Lumix LX3 for this occasion (since I won't be allowed entrance with my D300 + 70-200mm lens). This was the first time I brought a (P&S) camera to a concert, so I had no idea of what to expect of the quality.
I must say that I did try several settings, but the iA (Intelligent Auto) mode left me with the best images. Downside is that this mode produces only JPEG's and no RAW files. The A, P, S and M modes are too susceptible to the light changes (over- or underexposed, or just blurry images), and the light conditions change a lot (almost every second).

The movie-mode of the camera performs relatively well. Extremely bright lights results in vertical lines across the movie. The audio is not that good, but hey... it's a digital still camera with filming capabilities.

The only downside of the camera was (and still is) that it lacked zooming to 400 or 600mm :).

The photographic results can be seen on my flickr page.

Tuesday
Mar242009

Why Linux Won't Work

.... for me at this moment (and probably for most others).

I'm still in the fase of migrating my Windows server to a more 'reliable' Operating System. The new server should cover the following basic functionalities:

  • Filesharing (either via Samba or NFS)
  • Webserver with PHP and Coldfusion
  • SSH server
  • RADIUS Server
  • Central user database (e.g. an LDAP server)
  • a NZB downloader of some sort
  • etc.

Up till now I've tried several Linux distros (Ubuntu 7, Ubuntu 8, and CentOS 5), and none of them are that easy to configure.

It seems that NFS isn't that easy to configure, since Apple OSX requires some special features (standards anyone??). Especially when you want some sort of user authentication. Just do a search on Linux, NFS and Apple OSX.

So after NFS didn't really work, I tried SMB for filesharing. While CentOS has some GUI to configure the shares, it lacks the interface of permissions for users...
You create users within the Linux environment, and if you wanna connect to a Samba share you need to configure additional users (in a different userdatabase).
This can be done by synchronization, but you need to do some scripting etc.

So far I've managed to install a working SSH server (with x509 authentication) and a Webserver.

When I compare this with Windows.... Well, there's no real comparison. Windows has a real central user database (not talking about the Active Directory here, but the local user database). And every service I need can talk to this database, and every service recognizes this database. No need to start 'hacking' some configuration files to make it work.

Well, as long as there's no new (read:better) interface of configuring those services and combining them with a shared user database ....

LINUX >> /dev/null

Recommendations can be left in the comments (if there are any)......

Tuesday
Mar242009

Unpredictable Exposures

When shooting from a tripod and/or with Live View on your (d)SLR you may find strangely exposed photos. Some are darker than others.

This could be related to the light seeping in through the ocular on your camera. Normally you have your eye against the ocular, but when you use e.g. Live View on your camera, you watch the LCD. This leaves the ocular 'open', and unwanted light might enter the camera and screw up the exposure of the photos you're taking.

I created a small example were I shot several high-speed images (in Aperture priority mode) while I used a small flashlight to pass a beam of light over the back of the body (e.g. car lights passing by in low light circumstances). I made sure that I also 'touched' the ocular with the beam of light.

You can see that the exposure goes from normal to dark, and back to 'normal'.

I haven't found any real differences when you're shooting under normal circumstances, but when (a strong) light is shining in or on the ocular, you might be in trouble.

Tuesday
Mar172009

Career Change??

We had a presentation of a local photo journalist this evening on our camera club. It was to hear what his job was about. But after hearing his story, and seeing some of his portfolio I decided to stick with my current career. I'm just not that type of a photographer. I like shooting what ever I want, and not what someone else wants. I guess I would be a terrible wedding photographer :).

Thankfully not everyone likes the same thing, otherwise it would be a boring (grey) world.

During the break I had a little conversation about the photos taken by the National Geographic photographers (which is also a form of photo journalisme). That it might be nice to do those kind of photo shoots.
But if you've seen the National Geographics  'The Photographers' DVD you might change your mind on that as well :). It's not as romantic as you might think.