lighting struggle at DVinfo.net
DV Info Net

Go Back   DV Info Net > The Tools of DV and HD Production > Photon Management
Register FAQ Today's Posts Buyer's Guides

Photon Management
Shine an ever-loving light on you.

Reply
 
Thread Tools Search this Thread
Old March 31st, 2002, 02:49 PM   #1
Regular Crew
 
Join Date: Feb 2002
Location: Brunn am Gebirge, Austria
Posts: 161
lighting struggle

I need to light a conversation on a table in a common living room with relatively low ceilings and bright walls. The walls are a real problem, as I cannot place the lights above the actors because of the low ceiling I get tons of light and the actors shadows on the walls. I moved the lights whereever I thought I could put them, but no good.

And putting blackwrap to block the light always blocks the actors too, at least partly.

I already see myself carpentering a special stand to get these light above the table. Can someone give me advice how to avoid this? When it comes to mechanical work I have two left hands...

I have 5 (3x 500W, 2x 150W) photofloods in normal reflectors, so I cannot focus them.

Cheers,
__________________
Peter Koller
Vienna, Austria http://www.kop11.com
Peter Koller is offline   Reply With Quote
Old March 31st, 2002, 02:58 PM   #2
Retired DV Info Net Almunus
 
Join Date: Dec 2001
Location: Chicago, IL
Posts: 6,943
Peter,
Are you trying to avoid the shadows being thrown onto the adjacent wall? If so, are you really sure you need to do that? Perhaps they won't be as distracting as you might think?
__________________
Lady X Films: A lady with a boring wardrobe...and a global mission.

Hey, you don't have enough stuff!
Buy with confidence from our sponsors. Hand-picked as the best in the business...Really!

See some of my work one frame at a time: www.KenTanaka.com
Ken Tanaka is offline   Reply With Quote
Old March 31st, 2002, 11:13 PM   #3
Regular Crew
 
Join Date: Mar 2002
Location: Michigan
Posts: 42
Could you try bouncing the light off the low ceiling and the walls behind the camera. if the walls are light, and your lights are bright enough, this might give you a nice soft look.
fargograf is offline   Reply With Quote
Old April 1st, 2002, 11:20 AM   #4
Regular Crew
 
Join Date: Feb 2002
Location: Brunn am Gebirge, Austria
Posts: 161
Thanks for the input guys. Iīll try out everything tonight. I hope I find something I like.

Donīt want to end up in a mid-light-crisis: :-))

Cheers
__________________
Peter Koller
Vienna, Austria http://www.kop11.com
Peter Koller is offline   Reply With Quote
Old April 2nd, 2002, 09:06 AM   #5
Major Player
 
Join Date: Nov 2001
Location: Boston, MA
Posts: 280
"mid-light crisis" eh? Do you own a copy of Ross Lowell's book by any chance? =)
__________________
Casey Visco
Glidecam Industries, Inc.

Casey Visco is offline   Reply With Quote
Old April 2nd, 2002, 11:00 AM   #6
Wrangler
 
Join Date: Jan 2002
Location: Los Angeles, CA
Posts: 6,810
Here are two possible methods to light a tableside chat:

One is to use a china ball. These are readily available (in the US at Pier One Imports, sorry Peter, I don't know where you get them in Vienna!). These are the paper-like collapsible balls of different sizes that incorporate a standard household bulb. Use a fairly high wattage bulb, perhaps a 150w or higher with a china ball at least two feet wide. Because the whole thing is so light it can be easily hung from the ceiling, or preferably boomed in from behind camera. A mike boom can be pressed into service and clamped (carefully!) onto a light stand for this purpose. This way, you can adjust the height of the ball easily.

The result is a beautiful soft light that wraps 360 degrees and casts minimal shadows. It will spill all over the ceiling and walls however, so the best approach is to drape the ball around the top and sides with black material (duvatene is traditionally used, but any lightweight black material such as a sheet will work. Make sure to leave the airhole at the top open!) and let it hang about a foot below the ball. Lower the ball until it is just above the frame, then using clothespins, pin up the sides of the skirt until the light hits the actors but doesn't spill onto the walls unnecessarily. For more control, add a simple household lamp dimmer unit to the cord so you can regulate the intensity of the light.

This is a very easy setup and it will look lovely, you can shoot in any direction around the table and all the actors will have the same light. When shooting closeups, you can lower the ball as needed to get the light into their eyes (or bring in a second ball if you wish). As low tech as it seems, this technique is used virtually as I described it on the "big shows"!

If there are only two people at the table and you are shooting them in profile, you can also crosslight them using your photofloods. This would be easier with a diagram, but I wil try my best to explain this! Imagine that the table is at the center of a clock, and the actors at 3 and 9 and the camera is at 6 o'clock. Place your lights at about 2 and 10 (backed out so they are out of camera range) and about a foot higher than the actor's faces. The light at 2 will be pointed at the actor at 9, the light at 10 pointed at the actor at 3. This will give you a nice modeled light on the actor's faces and the shadows will fall outside of camera range (around 4 and 8 o'clock). If the scene is too contrasty i.e. the camera side of their faces is too dark, use another flood bounced off the ceiling above camera to taste (or use a china ball, there it is again!). If this is a candelight dinner, lower the floods until they are just below the actor's faces and add a little warming gel (1/4--1/2 CTO or straw) to simulate the candlelight.

Good luck!
__________________
Charles Papert
www.charlespapert.com
Charles Papert is offline   Reply With Quote
Old April 2nd, 2002, 11:11 AM   #7
Regular Crew
 
Join Date: Feb 2002
Location: Brunn am Gebirge, Austria
Posts: 161
You got me, Casey

Aw, I got caught! :-))

I am turning to page 172 now to be exact. Great book.

Cheers,
__________________
Peter Koller
Vienna, Austria http://www.kop11.com
Peter Koller is offline   Reply With Quote
Old April 2nd, 2002, 11:46 AM   #8
Regular Crew
 
Join Date: Feb 2002
Location: Brunn am Gebirge, Austria
Posts: 161
I donīt know why I didnīt think about the possibility of chinese lanterns in the first place. Thanks for the hint Charles. They sell them in all shapes at my local Ikea store. And after some emails I even found the importer for Cinefoil in Austria, so everything should be a little easier now.

The light set-up you adviced is exactly what I need. My problem was, as this living room is completely new, I didnīt want to mess anything up in there. Drilling holes into the ceiling was out of the question. Now I have built my own lightstand that goes over the table and can I place the lights directly above the actor(s) easily.

I forgot to mention it in my first post, but this is a test for a splitscreen dialogue (one actor is doing both characters), that is why I am so careful about the shadows. I canīt let the actor cast shadows on his counterpart on the other side of the frame.

Cheers,
__________________
Peter Koller
Vienna, Austria http://www.kop11.com
Peter Koller is offline   Reply With Quote
Old April 2nd, 2002, 07:42 PM   #9
Retired DV Info Net Almunus
 
Join Date: Sep 2001
Location: Austin, TX USA
Posts: 2,882
Peter,

Like Charles says, be sure to keep the opening at the top uncovered...and I'd keep a fire extinguisher handy as well.

I used a china ball set up a while back and didn't realize I had too small a ball and too much bulb. The actor I was filming made the comment "What's that smell?" and we then both noticed smoke pouring out of the china ball. I think I unplugged it just before it burst into flames!

Caught it in time to prevent real damage, but the ceiling tile had smoke/heat discoloration that had to be painted over. So...be careful.
__________________
John Locke
SursumFilms.com
John Locke is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

B&H Photo Video
(866) 521-7381
New York, NY USA

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK


DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > The Tools of DV and HD Production > Photon Management


 



All times are GMT -6. The time now is 01:28 PM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network