Monthly Archive for December, 2008

How to: Photography: Build a background stand (for under $70)

First off, there are many reasons I like the idea of building my own background stand:  #1  I am cheap.  #2  I like to build things.  #3  I am cheap.  I am also well aware that you can buy a cheap background stand from BH for $100 that will work well and is sturdy.  But lets face it, they are made in China by some little kid with burned hands cause he can’t afford gloves for when he tig welds with out a mask – and is going blind, but is thrilled because he can eat on that $.04 he gets for working an 18 hour day.  So I choose the higher path.  I go to Home Depot and support PVC manufacturers who pay a Mexican kid to get respiratory problems for cleaning out PVC vats for $.22 a day to keep the factory running!  Oh-Rah!  Supporting American Businesses and workers! (Note to readers in the United States, Mexico is part of America – and could possibly have a stronger economy soon – they actually make things…)

Now I’ll get to the second part.  How to build a background stand (for under $70).  Go to Home Depot.  Or Lowes.  Or where ever you get your PVC pipe.  Buy this stuff:

1.  3 pipes @ 12′ (1 1/2″ diameter pipe).

2.  10 “T” joints that will fit your pipe.

3.  8 end caps that will fit your pipe.

Take it home and cut to these lengths (or use a hacksaw at the store):

1.  Cut 2 pipes @ 7′, you’ll have 2 @ 5′ left over.  These are your tops and sides.

2.  Cut the last pipe: 8 pieces @ 11″, 6 pieces @ 4″ (1 piece @ 32″ should be left over)

Stick it all together:

The “T” joints hold it all together just like the crappy napkin sketch above shows, I was going to use elbow joints at the top like the “diagram” but they didn’t have any that day so “T” joints it was.

1.  Make the bases first with the 8 pipe pieces @ 11″ and 4 of the 6 pipe pieces @ 4″ PLUS 6 “T” joints and 8 end caps.

2.  Make the top with 4 “T” joints cutting a notch in 2 so that the crossbar (where the paper or backgrounds go) can be removed.

3.  Affix the top to the bottom bases with the 7′ lengths.

Hang a paper or background and that’s it.  Couldn’t have put this together without the help of this wonderful internet article.  The pictures are better than mine and the instructions are way more detailed.  Also I think he glued his – that was going to be another $3 and it sticks together just fine, just try twisting one of those pipes apart…yeah it’s good.  Also it has the added advantage of being able to be dissasembled for disposal when I finaly buy one of those $100 stands that fits in a bag from BH, cause that’d be awesome for the enviorment!

Recycling Content

I’m not trying to fool anyone.  I just a pain in the ass transferring content from all the blog engines I’ve tried over the years before WordPress.  So, rather than fix all the little errors I’m getting, I’m just going to Re-post old content with original publish date.  It’s just easier.  Bright side?  They aren’t all coming back…

Slow 7

I ride the 7 train everyday now that I live in Sunnyside.  It’s great, convenient, close and I can usually beat anyone to midtown or below, if anyone lives on the UES or UWS, as most anyones do.  But the 7 isn’t without it’s occasional slowdowns.  The other day it slowed down long enough for me to take some snaps of this great graffiti covered building I see every day on my commute, but usually rocket by so I don’t get a chance to REALLY look. 

Beautiful, truly. Simply gorgeous.

Panasonic Lumix DMC-LZ8

Just picked up a new compact digital camera. Carrying around a DSLR with grip and extra batteries everywhere is not fun. So I opted for a point and shoot with some manual controls and a Leica lens. I couldn’t beat the price – under $100. I’ve used it 3 days now, it’s great. Small, weighs nothing in my bag, has a bit of a grip which is nice, picture quality is killer (considering) and it does movies really well (considering). Actually, in perfect pixel aspect ratios for most of my VJ projects with optional 4:3 and 16:9. And to think…I almost bought a flip video camera! This thing blows it away for movies and it does stills too – take that flip mino! In daylight it shines, in dark situations – like all point and shoots – gets a little noisy at high ISO. Other than that I highly recommend it. Oh and don’t get the DMC-LZ10, $50 more for a 10 megapixel sensor that looks about as good at 8X10 as this the cheaper LZ8.

detailed specs, if interested:
dpreview

How to: VJ: Software: Mac: Part One

The NUVJ didn’t work out – enter the WIDE world of VJ software.  I don’t run Windows anything anymore.  Personal choice, yours may be different, more power to ya – it’s a tool for a job end of story.  So, I’ve got Macs and a few Linux machines as well.  However, there isn’t much Linux VJ software out  there (though some are in dev).  So, Mac VJ software requirements were:  clip triggering, multiple layers, midi assignable, and works with some sort of audio application (for possible sound cue triggering) plus all the usual goodies that come with video mixers, effects, speed controls, etc. After some research I found many choices.  Popular choices include:

ArKos Grand VJ (Makers of NUVJ’s software)
Venerable ArKos Grand VJ has been around for a while, and it shows.  The GUI could use some updating.  It’s organized well and is based around a giant clip triggering grid.  It really shines with midi keyboards, triggering clips.  Since my show was more theatrical I needed less ADHD speed – sensory overload – clip triggering, I passed after using the demo for a day or two.  I’m not a fan of keyboards for triggering – Keyboards are freaking huge – I’m not into lugging them around but if you are, perhaps this is your thing.  I prefer to travel light.  Get in get out.

Modul8
Pretty.  Good looking GUI.  Worked out of the box with a few tutorials.  I decided to put it on the “maybe list” as it was not as intuitive as the others were for me.  This is used by many a pro VJ out in the world of 6 hour sets and is loved by many however for me it just didn’t flow like the other software I tried out.  Definitely worth checking out, although it did crash on me once while using the demo.

VDMX5
VDMX5 is in a class by itself.  Complex, yet intuitive.  You could really get crazy designing pretty much what ever functions you wanted with this software.  It differs from most of the others in it’s customizable GUI.  You can use stock arrangements or build your own as complex as you want.  Amazing array of effects.  Quartz integration.  Pretty much the kitchen sink.  Amazing – everything you’d want to do with video.  Even though it seems to be in perpetual BETA it’s a totally functioning version that seems to run with ease.  Assignable midi was a snap for effects, and the keyboard labelled clip triggers in the main view of the demo had me jumping right in.  I barley scratched the surface and VDMX5 at this point was the short list…until I saw Resolume’s demo video.

Resolume 3
The site demo video starts: “Resolume 3 plays both video and audio.”  BOTH video and audio!?!?  I don’t have to use Abelton to trigger audio effects for the show?  I don’t have to worry about triggering both effects at just the same time with 2 different controllers running 2 different pieces of software?  ONE piece of software to trigger video and audio?  In a theatre environment this is EXACTLY what I’m looking for.  I was sold.  I was thrilled.  I was ready to download.  But hold on…it’s not available yet…hmmm.  But will be soon.  How soon?  Two weeks before the show.  Well I’ve used beta software before and it’s been a mixed bag.  Seeing how as I’m a fly by the seat of my pants kinda guy I thought I’d give it a whirl.  Bugs?  Crashing randomly?  Complete computer freeze requiring restart?  It would probably happen.  BUT IT PLAYS VIDEO AND AUDIO!?!? Downloaded it when if finally came out.  Took both VDMX5 and Resolume to the tech test a week and a half before the show and interestingly Resolume was the only one that would work with the projector out of the box on auto config.  It’s a sign from the Gods of VJ, I told myself…Resolume it is.

UPDATE: As Jaymis correctly pointed out in the comments: “VDMX also plays audio, if your video files have it. Resolume’s ability to combine an audio loop with a video clip is quite cool though.” I did not mean to say that VDMX5 can’t play audio, but rather as Jaymis says, it will play audio if your video clips have it.  Thanks Jaymis.

In the next installment How to VJ:  Software: Mac: Part Two; a detailed account of Resolume in a working environment, and the dangers of relying solely on BETA software…