Wednesday, August 4, 2010

Why You Should White Balance Your Camera and How to Do It!

White balancing is a process meant to compensate for the unnatural color casting produced by the light source present at the moment the image is captured to your camera. Every light source produces light of a different color. The lights color is some times referred to as color temperature. For example, the Sun as it rises and sets tends to provide a golden orange light, whereas a florescent light bulb tends to be a faint yellow. Color temperature is measured in degrees Kelvin, and contrary to common sense, light of a higher temperature is more blue in color, and light of a lower temperature is more orange and red. The chart below will give you a good idea of how color temperature works.


















If you forget to set your white balance before shooting, you will most likely end up with images and video tinted different colors based on the light source present. You may have heard someone say "this clip looks a little hot". This could be due to someone not setting the white balance, and the clip came out with a redish tint. If you've forgotten to set white balance, and shot a bunch of footage, don't worry, there are ways to correct it in post production, however they can some times be tricky, and almost always more time consuming then setting your white balance from jump street.

So now that you know a little a bit about white balance, lets learn how to do it. There are two ways to set white balance on most modern DSLR cameras.
  1. Use the presets and auto white balance (AWB) built into the camera.
  2. Set a custom white balance.

Using the presets and auto white balance in the camera will vary slightly between camera models, but essentially, you want to find the white balance function in the camera menu, and set the white balance to an appropriate setting for the environment your shooting in; I.E. Sun light-use outdoors, Night- Duh!, Florescent-When you hear the annoying buzzing from tubes up above and so on. For more information, refer to your cameras owners' manual. The presets work pretty well, as well as the auto white balance, but some times, the lighting can be a little tricky where your shooting, and throw the presets off. That's the beauty of custom white balance.

To use a custom white balance, you'll want to get an 18% grey card. Why not a white card? White cards easily get marked and dirty and can throw off your white balance. I got this Grey card set at B&H for $22. It's easy to pack, and includes a white and black card along with the grey card. Place the Grey card so that it is under the lights you will be shooting your subjects in. Zoom in, or step closer so the center of your view finder is filled with the grey card; focus isn't an issue for this. Snap a picture.

To set the custom white balance on the Rebel T2i, go to the camera menu, and look for "Custome White Balance". Set the custom white balance to the picture you just took. Using it's super camera computer brain, it will use that picture as a reference to adjust for any unnatural color casting. If you are changing locations, or the lighting is changing significantly in the first location, you will have to reset the custom white balance to reflect the change. Don't for get to select custom white balance as your WB mode before shooting. Again for more details, refer to your camera's manual.

Using a grey card and the custom white balance function on my T2i has saved me a lot of time and trouble in post production. Doing it properly before shooting allows me to enter the post production process with clean, clear images, so if I want to add my own tinting or effects to the shot, I can start with a clean canvas.

You may find there are times when you like the tint caused by the light source, so you turn the white balance off. That's ok too, but you may want to shoot one with WB, and one without, that way you can make a final choice later on. Experiment, and see what works best for you.

If you found this article helpful, or at the least, entertaining, drop me a comment down below. As much as I love hearing myself talk/type, I write this blog for others to benefit from my learning process. I won't know which cotent is helpful, and which content is crap unless you let me know.

Tuesday, August 3, 2010

Vests are a Great Accessory for Any DSLR Cinematographer

I don't know why it took me so long to figure this out, but a Photographers Vest is a great way to transport your gear while shooting, be it a live event or a studio type of shoot.

I usually film live events, or work alone, so I am always looking for ways to transport and access my gear when on the move. I first started out with a Canon Back Pack, which was cheap, held a lot of gear, and was comfortable to wear. The down side to the back pack was that I had to take it off, and set it down if I wanted to swap lenses, or change filters. The other problem is that it was too big to get in and out of the smaller venues I was filming in.

I now have a Nikon Camera Bag which I really like. It was relatively cheap, and with some space management I was able to fit all 4 of my lenses, the camera body, a loupe, filters, extra battery and charger, and a few other goodies into this small sholder bag. It's much smaller then the back pack, and easier to get around with, but I still have to set it down to change lenses. Almost the perfect solution, but not quite there.

It hit me the other night while watching the Matrix. All bad ass guys have vests. Neo had one, Arnold in Predator, and Commando, El Deuche in Boondock Saints; and all for the same reason, all your gear is right at your finger tips. BINGO!!!! I found this Photographers Vest, and it's perfect. Upon arriving to a location shoot, I can take whatever lenses and filters I might need, stick 'em in the vest, set the camera bag aside, and get straight to shooting. If I need to swap lenses, I just grab the lens from one of the pockets, and BAMO, lens swap has taken place.

On little day trip shoots, I won't even have to bring the bag, I can pack everything I need right into the vest. If I were working on larger projects, I would have an assistant camera person who would carry the camera bag, or be in charge of guarding it, making sure nothing is stolen. Until then, this is an inexspensive and effective way for me to manage my gear on a solo shoot.

If you have another solution to dealing with your gear as a lone shooter, send me picks of your setup, or post me a comment and tell me about it.

Wednesday, July 28, 2010

The Film Makers Cooperative- Thank You to the Frugal Filmmaker

I just wanted to give a big thanks to Scott Eggleston, author of the Frugal Filmmaker for posting a link to my Hoodman Loupe tutorial. Scott is a valuable source of information, as well as an inspiration and example for the low/no budget film maker. With a variety of DIY projects, which are full functional, multi-applicable and often costing under $10 he proves it is possible for an aspiring film maker to stop aspiring, and start film making, no matter how small the budget may be.

Scott's willingness to provide links to valuable information, even if he isn't the author, speaks to his commitment to the independent film making community. The film industry is a difficult one to be in. By freely sharing information and working together, it might not be as difficult.
"One hand washes the other".

For some great DIY projects, and valuable tips and info on film making with a small budget, I strongly recommend checking out Scotts blog.

Tuesday, July 27, 2010

Gorilla Film Making- A Must for Film Students and Aspiring Film Makers

For the past two days I have been working with a group of students on a short film for their class. I was brought on as a gaffer, but like most small shoots, I've been filling in other roles, like media management. They're a good group of people, punctual, ready to work and knowledgeable in the craft of film making. It's interesting working with college students. They are familiar with the names and applications for industry standard gear, and they run a shoot by the book. The only problem with college students is their dependency on gear, and book taught procedure.

On yesterday's shoot, we were short on C- stands, and some of the students couldn't figure out how to hang flags and scrims. Having worked on a lot of low budget gorilla shoots, I've learned how to do a lot with very little, so I grabbed some spring clamps and gaff tape. Admittedly, it's easier setting up for a shot when you have the proper gear, but at the end of the day you need to get the job done with whatever you have.

Every film course should require at least one low budget film assignment. They could call it the Film makers survival training. Groups of students would be given a camera and a tripod, and have shoot a short film with supplies they could buy at a hardware store or Duane Reade.

Working with professional gear is great, but depending on it is not. Unless you are one of the fortunate few who can transition from college into big Hollywood productions, then chances are your going to be working on indy films. No matter where you end up working, no one wants to hear "we can't get it done cause we don't have a C- stand". Everyone wants to hear "I can make it work". If you can get the job done with spring clamps, cardboard, gaff tape and clamp lights, imagine what you'll be able to do with proper gear.

Saturday, July 24, 2010

A Scandalicious Day of Indy Film Making

I spent today with sweat dripping into my eyes, baking in the ridiculous heat. However it was for a good reason. The super talented, ultra awesome, and incredible funny Jamie Scandal. I've worked with her in the past editing some footage of her one woman show American Survivor as well as some of her other live performances. So Jamie called me the other day and says
"Hey Dave, can you help me out with this video project on Saturday"

"Uh, yeah I think I can move some things around in my schedule. What's it about Jamie?"

"Well, Scott Grimes is having people make a music video for his song 'Hide'. There are no rules, but you have to lip sync as much as possible, and a pieces of every video entry will be in the final video"

"Oh, what are you thinking of doing?"

"Scott Grimes has a bromance with Russell Crowe, so I'm going to fall in love with a Russell Crowe doll as a metaphor for their bromance."

"I am so in" I reply.

So we spent the day sweating away filming in and around central park. The insane, brain frying heat aside, it was a lot of fun. Jamie is high energy, full of laughs, has no shame, and just an all around pleasure to work with. Towards the end of the day, we were both heat stroked, I don't know if we even shot what we needed, I just know that it was funny as all get out.

We used a little flip camera Jamie bought of craigslist for $40. Surprisingly the camera struggled with the brightly lit outdoor scenes. Normally, those types of cameras hold up well outdoors, and fall apart indoors. This was not the case with this camera. As the camera person, I did my best to work around it, and I think I did a fairly good job.

Let this be a lesson to all you aspiring film makers. There are two types of people in the film world. There are those that complain that they don't have the right equipment, or not enough of a budget, and hold off on making a film. Then there are those that work with what they have and are constantly making films. Even if their silly, and don't change the world, what would you rather do? Complain and not follow your passion, or give it whatever you've got, and just love the craft? You probably know my answer by now.

Here is the finished video.

Wednesday, July 21, 2010

Tired of Using Rubber Bands to Attach Your Hoodman Loupe?- Here's a DIY Alternative

The Hoodman Loupe is a great accessory for any DSLR owner, whether shooting stills or video. The +3/-3 diopter makes it very friendly to those of us with less then perfect eyesight. Priced around $80, it is also one of the least expensive LCD view finders available today. It's failing is that it doesn't come with a method to mount it to your LCD screen, and the after market mounting options are less then satisfactory.


If you already own a Hoodman Loupe, or are thinking of purchasing one, fear not, here is my step by step tutorial, along with detailed instructions, on how to modify your Hoodman Loupe to securely mount to your camera, while still being able to remove it quickly. In the video I attach the finished loupe to a Canon Rebel T2i/550D, but it should work the same for nearly any camera with a 3 inch LCD screen.

Below is the detailed step by step instructions, as well as a parts list

If you found this tutorial helpful, and would like to see more like it, subscribe to my blog. Aside from reviews on films and products, as well as tips on indy filmmaking, I love building things, so you will definitely see more tutorials like this one.

If you have questions about this build, or suggestions for future builds, feel free to leave a comment down below, or see my contact list to send me a message.

Items you will need for this build:
Delkin 3" universal LCD pop- up shade- $10
Hoodman Loupe 3.0- $80

Tools used in this build:
Dremel rotary tool
Cutting disk for Dremel
Grinding wheel or sandpaper/file
Box cutter or dry wall knife
Two part Epoxy

  1. Once you have removed the pop-up shade from the packaging, you'll want to start by seperating the mounting bracket with built in protective screen (stays on the camera) from the pop-up shade plate. Gently move the two pieces in opposing directions (the shade section to the left, and the bracket to the right). Set the mounting bracket to the side, you'll come back to that later on.
  2. Your going to start by removing the shade flaps from the base plate. To do this, first tape down the inner, spring loaded flaps, otherwise they tend to get in the way. Start by removing the larger cover flap. Gently push the larger flap toward one corner, twisting slightly, and it should pop right out. Next your going to remove the smaller spring loaded flaps. If you look carefully, you will see that the hinges they sit in are slotted, so these flaps remove quite easily. All you need to do is push the corner in the slotted hinge out away from the center of the shade frame.
  3. Once you've removed the shade flaps, grab your loupe. If you look at the inside of the edge which makes contact with the LCD of your camera, you'll notice a seam where the outer rubber coating joins the inner plastic shell of the loupe. Using the back side of a box cutter, slowly and carefully start separating that outer rubber from the plastic. You want to try preserve the rubber shell, as it will come in handy later on. As always, be careful when working with sharp tools.
  4. Now that you've peeled back the rubber, go ahead and clean off and glue residue or pieces of rubber left behind. You can use a knife, sandpaper, or your fingers for this. With the clean plastic of the loupe expose, you'll want to take the shade frame, and see how the loupe fits into it. You'll notice that the width of the loupe fits into the shade frame perfectly, however, it is slightly too tall to make clean contact. Your now going to modify the loupe to fit cleanly and securely into the shade frame.
  5. What you want to do is grind, cut, or file down the longer sides of the loupe only as far as the line created in the molding process. If your unsure of where this line is, see the video above, I point it out. Slowly start removing plastic from the longer side of the loupe. Remember, it's not a race. If you go to fast, and cut too deep, it will be very hard to correct later on. You want to try and get those longer sides as smooth and flat as possible, as it will make for a flush contact with the shade frame.
  6. Once you have the longer sides flat and smoother, you will need to trim the shorter sides slightly. You want to remove the rounded corners of the short sides. In the same slow fashion as you removed plastic from the long sides, remove the rounded corners until they line up with the V shaped contour of the loupe body. Again, I point this out in the above video.
  7. You will also need to make some minor modifications to the shade plate. Set the loupe aside and grab the shade plate. Remember the little hinges that held the spring loaded flaps? Those are what you will be removing. They are a little more difficult to remove because the spacing is tight, so again, go slow, and do your best not to damage the surrounding frame. Be extremely careful when doing this, as it is easy to slip and catch a finger with a knife or grinder.
  8. Once you are satisfied with the modifications, it's time to see how they fit together. Carefully place the loupe into the shade frame, and make sure the loupe is making a sturdy, even contact all around. If it is not fitting into the frame evenly and securely, you may need to make additional modifications. To make sure the loupe is making flush contact with the shade frame, attach the mounting bracket from early and place the build against a dark surface, flat surface as if you were putting it against your LCD screen. Look through the view finder and see if there is any light leaking in. Don't worry about the notch cut into the shade frame, as much of that will be covered by the rubber shell of the loupe, and the glue holding the loupe to the shade frame. Once your satisfied, remove the mounting bracket and set it aside. You are almost ready to glue it all together.
  9. Before gluing, do one last final check of how the loupe is seated into the shade frame. You want to ensure it is making good contact, because once it's glue, it's not coming apart. If needed, make additional modifications. Once your happy with the fit, separate the loupe from the shade frame. I used a 5 minute set two part epoxy. The longer set epoxy will give you time to make final position adjustments before the glue starts to cure.
  10. Mix a generous portion of the two part epoxy, and apply a liberal coating to all the edges of the loupe. Carefully place the loupe into the shade frame, and ensure the edges of the loupe line up with the edges of the shade frame. Apply another generous coating of epoxy to the seam formed at the union of the shade frame and the loupe. The more glue the better. It will help to fill in any of the cracks that were leaking light, and will make for a stronger bond. The glue dries clear, and excess can be sanded down later on.
  11. Once you have glued the loupe to the shade frame, take too small rubber bands and wrap them around the loupe and frame from top to bottom as shown in the video. Once the rubber bands are in place, again, check to make sure the frame is lining up correctly with the loupe. Now set this in a dry safe place on top of a sheet of wax paper. Should any excess glue drip down, it will not stick to the wax paper. Let the glue cure for the full 24 hours.
  12. While you're waiting for the glue to cure, grab the mounting bracket, and your DSLR. Wipe the LCD screen on your camera free of any finger prints and dust, this will make for a stronger bond with the mounting plate. Remove the plastic from the inside of the mounting bracket, and again remove any dust or finger prints. Remember, once this is attached to the camera, it's not going to come off too easily, so make sure those screens are clean. Remove the wax paper from the adhesive strips on the mounting plate and carefully lay it over your cameras LCD, ensuring it is lined up properly. Once you are sure it is lined up properly, press down firmly.
  13. By now you should have the mounting bracket attached to your camera, and you have let the glue set on the loupe for 24 hours. Now it's time to see if all your hard work has paid off. Remove the rubber bands from the loupe and pull the rubber shell down over the seam between the shade frame and the loupe. This will help keep light from spilling in through any cracks you may not have covered up. Carefully attach the loupe to the mounting bracket. If you feel like your forcing it, check to make there isn't any excess glue in the way. If there is, sand it down.
  14. Once you have the loupe attached to your camera, again, look through the view finder and see if there is any light peaking in. If there is, don't worry, you can get modeling putty from a hobby shop, or bonding putty from a hardware store to fill in the gaps.
  15. Once your happy with the fit and finish of your loupe, flip on the camera, sit back and bask in the glory of a job well done. You've just taken an $80 Hoodman Loupe and a $10 Pop-Up shade and made a LCD viewfinder similar to models selling for double, triple, and even quadriple the price.

Sunday, July 18, 2010

A Day of Equality, Acceptance, Joy, and Celebration- Gay Pride 2010

Gay Pride 2010 New York from David Frey on Vimeo.


Here is the video I shot and edited of the Gay Pride Parade in New York City. I shot this completely handheld, using a Canon Rebel T2i/550D with a Sigma 18-55mm f2.8-4.5 and a Canon EF 28-105mm f3.5-4.5.

I've lived in Greenwich Village my entire life, and never once saw the Pride Parade take place. I'm not big on crowds, or loud music, but when my boss from T.C.I. College said that he was going to be marching in the parade with some students, I figured it would be a great event to film.

On Sunday June 27th, My boss was late, and no where to be found, and the mob of students who were supposed to show up diminished to one young girl and her adorable daughter. It wasn't the turn out I was expecting, nor would the video I had intended on shooting work without students. However, it opened up some other possibilities.

While walking around the staging grounds looking for my boss, I saw the essence of the parade. The Pride Parade, in and of itself in philosophical terms. The Parade is about so much more then the organizations that march in it. It's about happiness, joy, equality, celebration of liberty, and well of course pride.

The original video idea was very different, more of a mini documentary of why students from T.C.I. were marching in the parade, but I'm very happy with how the project turned out. In fact, I had such a good time, seeing people just being happy and having fun, that I am hoping to participate and film in next years Gay Pride Parade.