The new Control Space Media

December 26, 2010

We have a new control center @ CTRLSPC.ca

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In a perfect world, the photographer has complete control over the situation – model shoots, weddings, etc – in instances like these, for the most part, you have full control over the subjects, and your own tools. The most important thing of all that you can manipulate is time.

However sometimes, us photogs are called to events that are not so forgiving, and this is where the avid hobbyists are separated from the real cream of the crop in my own opinion. Thats not to say that avid hobbyists can not perform at a professional level, however spontaneousness and adaptability are both an enormous parts of being in the photography field… but, planning does help!

A capture from the stage area.

If you are doing regular jobs and contracts, by now you may know that planning ahead is a huge part of it. If not, you need to start. This should apply to every type of shoot, however certain venues and settings may be more unforgiving than others ie: within a club. You must look at the situation from multiple angles, and think of out-side-of-the-box possibilities so you are prepared if that specific thing is true. Some things that may go through your head if going into a club for coverage:

  • How is the lighting? Most clubs are super dark = flash.
  • Can you use the ceiling, and is it low enough? If not, a proven diffuser should be with you (Sto-fen is tried and tested).
  • Get familiar with the layout if you have not been there before, just to think of possible vantage points.
  • Will you have stage/backstage access? If so, you can get some unique captures.
  • The crowd and duration of the event. This will effect how much gear you wan’t to carry with you. If it is a 4+ hour show you may consider equipping an all-around lens, but if not, see if you can stash your gear somewhere safe before hand.

There are a plethora of things you can question, but these are the most common and immediate ones.

 

Firstly, in case you’re unaware, HDR is short for High Dynamic Range. This is a common technique used by photographers to manipulate a scene to create proper exposure when otherwise impossible through post-processing.

A perfect example for this is capturing a landscape with a clear and bright sky. What will happen is the sky will be over-exposed, or the landscape will be under-exposed. This is where HDR comes in. The idea is simple, however the process can be quite time consuming. What has to happen is instead of taking one capture, you would need to ideally take at least 3. One for the highs, one for the lows, and one with proper exposure. The most common method is to simply set your camera to bracketing mode with a 2EV difference in exposures. In most scenarios this will enable you to capture all ranges of detail.

I’ll explain how this is done in Photoshop, since its the most commonly used application. Once you’ve got your captures:

  1. Open them with the RAW editor, SELECT ALL, and click OPEN IMAGE(S)
  2. Next, FILE > AUTOMATE > MERGE TO HDR
  3. Click on ADD OPEN FILES and hit OK
  4. Now you should see a preview of your HDR image.
  5. You will want to change the BIT DEPTH to 16-Bit, and also adjust your white point if you need to on the histogram
  6. Click OK to convert
  7. In the new window, if you want to adjust the TONING CURVE AND HISTOGRAM, change the method to LOCAL ADAPTATION
  8. Adjust the THRESHOLD to how you see fit and then hit OK
  9. You’ve now successfully created an HDR image! From here you can go ahead and do other modifications to the image if you feel the need.

This was the perfect situation for using HDR, since photographing a dark subject will normally cause everything else to become over-exposed.

GoPro Camera: First glance

September 17, 2010

Two posts ago I was raving about the GoPro compact video camera.. and well, I finally got my hands on one! I hav’nt had a chance to actually use it for any projects but did take some test captures. Its main use is its HD video, but it can also function as a camera as well. The captures it puts out are very impressive for a gadget this size.

A friend of mine tinkering with the GoPro. Notice the extremely wide field of view!


The tiny and functional GoPro in its water-tight casing.

Once I figure out how to properly use Sony Vegas (Video editing software) I’ll post up a nice HD video as well.

Do you capture with a Nikon?

Do you post process your captures?

If the answer is “Yes” to both of these questions, then you have to use Nikon’s own editing tool, Capture NX! The software is so efficient and amazing that I won’t have to explain much of it at all. Simply go to the Capture NX site, and check out a few of the super-short tutorials to see for yourself.

I can’t really say this is a review, hopefully soon I will be able to, since I’m that close to purchasing one of these.

So much awesome, in such a small package.

The GoPro Camera - So much awesome, in such a small package.

A friend introduced me to this thing, and after seeing the footage it captures, I was sold. Not only does it take photo and video, but it also has the capability to mount on almost anyone, or any surface, which makes it ideal for all types of activities. If you’re not already sold, let me do a quick run through of the features:

  • It’s shockproof
  • Waterproof
  • 1080, 960, or 720 p
  • Full 30 – 60 frames per second
  • Its smaller, and lighter than most wallets
  • Mounts on almost anything

The only downfall is that there is no viewfinder, or LCD to preview what you’re shooting, however it does have a more than ample 180 degree viewing range, which really voids the fact that there is no view finder/LCD. You’re able to either purchase the camera by itself, or you can also get it with various mounts, either way you will be spending less than $300.00 for a super versatile gadget that will let you capture anything really.

If you search youtube and type in ‘ gopro ‘ you’ll have plenty of results to see what it can do.

This installment of my photography tip is a very simple idea, however many don’t seem to realize this truth until its mentioned to them. It’s really about composition, but more so flexibility.

If you’re reading this you probably like to post-process your images and review them to achieve maximum impact. A lot of this has to do with framing, which can in most cases be a result of cropping.

Next time when capturing something, be sure to remember how you wan’t the framing to look like. Once you’ve got the idea pictured in your head, de-zoom, or take a step back so as to expand the overall capture/subject by 10 or even 20%. I often do this in order to have flexibility during post-processing.

The main reason for this tidbit is so once you’re in the post processing phase, you’re still able to tweak the framing of the final image, rather than being stuck on one perspective because you initially captured the subject with a tight framing. Of course, your capture should require minimal cropping, but, there can be error, and when this happens, it’s better to have a loose composition so you’ve got room to correct.

If Apple’s iPhoto seems to take over your photo collection and organize it in such a way that takes up three times more space on your hard-disk than it has to, or if you simply have a whole lot of photographs on your computer still in their DCIM folders in no order whatsoever, then Exiftool is for you.

Exiftool by Phil Harvey

Exiftool Screenshot

Exiftool is an command-line (AKA command prompt) basedapplication that allows one to read, write, and edit meta information stored in the EXIF data of every image. EXIF data can retain every single piece of information about a photograph taken with a digital camera including date, time, lens, focal length, shutter speed, ISO rating, camera name, camera owner name, last edit date, and much more.

My favourite use for this program would have to be its ability to automate a folder of images into new folders determined and labeled by date, or to automate different labels for each image file by date, or what-have-you. Depending on one’s knowledge of command-line environments like Terminal the options are virtually endless.

In fact, Exiftool does much more than help you organize your photographs, and there are probably a ton of features that I don’t even know about just yet. The fact remains, this application is robust with features and is pure gold for anyone trying to manage their photographs and for anyone who wants to edit, write, and read meta information.

A simple, command-line based application, Exiftool is a little difficult to jump into, or rather, it can be. Command-line interfaces are never the most accessable, but for photographers that don’t mind learning a little bit, the Exiftool webpage is actually a tremendous resource.

Installation on Mac OS X is as simple as most programs, but running it is a little different in that you must open a Terminal window and find the directory that contains your photographs, and then implement Exiftool using the commands found at the Exiftool webpage. Getting into all of the commands within this post would surely make this very lengthy so I recommend you visit Phil Harvey’s Exiftool webpage and take your time going through the various sections so that you can get a good understanding of how it is implemented.

While I don’t own a PC, the installation instructions for PC are straight forward, yet they could be a little unfamiliar to those used to just double-clicking an install file. Again, with this it is very important to take your time and read what’s relevant to your platform (be it PC or Mac).

If you are absolutely clueless about command line interfaces and are on a Mac using OS X then check this link to learn more. If PC is your platform and you are also in need of some command-line information then check this link to learn more on that.

In scoring this program for a rating, I have docked .2 simply because there is no GUI (graphical user interface) which would really make this program accessible to everyone. Still, for an open source power house of an application, no GUI and all this ability is okay by me.

Reviews: Exiftool by Phil Harvey – 4.8/5
WebpageOS X DownloadPC Download

I, like many who like to take photographs, am addicted to Flickr. I love it. I want it near me always. I want to bask in the billions of amazing photographs and in the short, segmented dialogue offered by a “Post a Comment” field. I love being able to look through groups so I can find a specific kind of image, I love being able to wade through hundreds of photographs at the slide of my thumb without any end!

Sadly a lot of that is missing in the Flickr app for the iPhone. You can access a meager three of the many different components of the actual Flickr webpage, and while this may be a ploy to get us to our desktop for the regular Flickr webpage, it may also limit the more serious Flickr user from components he or she could use on the webpage.

iPhone Flickr App > Recent Activity screen

On the webpage we find the ability to upload images. The app also has this functionality. The Flickr webpage allows you to browse images, groups, images by groups, and to add your photos to sets and collections of your own, view Favorited images and Gallery images, and gives you the ability to submit your images to groups. The Flickr app lets you view Favorited images, your own and your contacts’ photostream and sets, but lacks the Gallery images, collections, and group submissions.

This app delivers but is similar to having a fully functioning body when you’re at home, and having a less functioning body when you’re out and about. It simply is lacking some components that may easily be overlooked by the less anal consumer, but that have been noticed in my observation. I love Flickr, I love the iPhone, but I also love robustness and the Flickr app is not exactly a specimen of robust iPhone app development.

Although you may expect a really low rating given my post, I believe I’ve given the app a decent grade in that I simply docked .8 for lack of robust features that would appeal greatly to Flickr’s user-base, and I’ve kept the rating above 4 because the app does deliver with the features it does have.

App Reviews: Flickr – 4.2/5
Website

Adobe Photoshop steps in again to help you get that cross-processed look on your images and photographs. Simply put, what you want to achieve, is what traditional dark-room techniques achieve when slide film chemicals are used to process print film, and vice versa. Check out this wiki link to learn more on that.

Straight out of the camera (left), cross-processed using tutorial (right)

Before and After

What I found works best I actually came upon on a Flickr tutorial. A quick google search for “getting that cross-processed effect” lead me through several links and eventually Flickr was where I hit the jack pot. It was titled “Vintage Film effect,” but I’ve heard some people refer to cross-processed images that way because it does look somewhat like old film. I will sum up what I think about the steps found in the tutorial, but click here to download the PDF that I found on Flickr. Also, be sure to check out the Photoshop Action so kindly included for us on the Flickr tutorial page.

First off, this tutorial is brilliant. By using adjustment layers in the tutorial, the instruction is simultaneously transforming your photograph while teaching you the power of adjustment layers. Now the experienced Photoshoper has known that adjustment layers are terrific for a long time, it’s a banal detail, but to all who don’t be certain to take in and really sop up the info the tutorial has to offer.

Next the tutorial spirals you through the intimidating world that is the Curves interface. Within this panel you can stretch and compress tones at will, selectively by colour channel, or with all colour channels selected, as well as do many, many other things. I could go on about what those other things are, but instead I’ll recommend that you visit this link on Curves to learn more on that. At any rate, I like the integration of this Curves step because it gives less experienced Photoshopers a chance to learn something new.

The rest of the tutorial involves setting a low opacity layer of solid magenta over your other layers, and flattening the image; a simple step, and just as such, it is simply effective. Playing with the opacity of the final Magenta color cast layer may be something to look at. I’ve set the procedure up into three actions: labeled Hi, Med, Lo, which finish with 22%, 17%, and 9% opacity, respectively, on the Magenta color cast layer. It works. you’ll flatten your image and you’ll love it.

I encourage you to post your results!