Tuesday, September 30, 2014

Video Rig Using Car Monitor


I used this setup on an interview I filmed recently.  I am using an Opteka X-Grip MKIII mounted on my tripod, with the car monitor attached to the grip.  The camera is able to be mounted on top of the grip for elevation.  This setup also allows me to easily attach, with a rubber band, the monitor battery to the rig where the camera would normally go.  The monitor was invaluable to me while setting up the room, and the lighting before my interviewees came into the room. Note also the backup battery connected to my camera sitting on the dresser.  This allowed me to use my camera all day without worrying about my camera's battery life.


Sunday, September 28, 2014

Budget Green Screen Studio

Looking to invest in a green screen kit to up the ante on the quality of your videos…?  A complete studio kit, which includes the screen (usually a green muslin), a stand to hold it up, 2 soft lights to light the screen, and a backlight, would probably cost you no less than $150.00.  And you would still need 2 more lights in front, lighting the talent if you want to get it right.  Here I can give you some cheaper options so you can build your own studio, based on how much you have to spend.   Here’s what you will need for the screen:



Simply, spray the primer on one side of the board.  This is to prevent the board from warping from the water in the paint.  Wait for it to dry.  Then paint your board until you have an even shade of green throughout the surface.  










Using a foam board as a green screen is great because they are light-weight, much easier to transport and set up then a muslin and accompanying support system.  You can tape it to a wall, or stand it up on a couple of chairs.

Now, to light the screen, and your talent, I put together a couple of cheap options.  The general rule on properly lighting a green screen setup, is to have to soft lights on both sides of the screen, a direct light pointed at one angle of your talent, and a softer fill light on the other angle.  And lastly, one light overhead that lights the back of your talent.  Start with this pack of 5500K daylight bulbs: $20 – 4/pk 5500k Bulb.

$11 – China Ball, Socket

These are super cheap, and can be hung from the roof by duct tape.  Just don’t leave them taped overnight, or they may come loose and fall, most likely killing your precious bulb.  You can use these for the 2 screen lights and the overhead light.




$7 – Clamp Light

Great cheap lights that can be clamped to anything.  Use as the directional light for your talent, or cover with wax paper to make this a soft fill light.









This is not a bad option.  These come with the stands, and the 2 5000k bulbs.  You can use these for your 2 screen lights.

Friday, September 26, 2014

Cheaper Battery Backup for Cameras

One of the most elementary concerns for videographers is camera power.  The last thing you want to ever happen to you in the field is to have your batteries die on you.  Well, backup batteries  for cameras can be very pricey.  As of this writing, the batteries for my camera, the Panasonic HC-V750 cost $80 for the smaller one, $100 for the bigger one.  After-market batteries can be purchased for some cameras (not mine) at a cheaper price, but some are unable to communicate things to your camera such as the battery status, which could be even more frustrating while on a job.



Well, there is a better solution for this.  Since the mass adoption of the smart phone, backup power for these devices have recently flooded the market, and subsequently have been dropping in price.  The great thing is that they can be used to charge and power most cameras, and in a lot of cases, come equipped with more power than your camera’s backup batteries, at a much lower price.  If your camera can be charged using a USB cable, then you are in business.

Here is a quick chart for reference and understanding of battery capacity 
for some common devices:



Device
GoPro Hero3
Iphone 6 Plus
Galaxy S5
Galaxy S4
HTC ONE
Iphone 6 
Iphone 5s 
Iphone 5c 
Iphone 5
mAh
1050
2915
2800
2600
2300
1810
1570
1507
1440




They come in all shapes, sizes, and colors. Some are quite large. Others are as small as a lighter, and can be mounted on your rig with rubber bands. The smaller ones can be found for as low as $8, so you can purchase a bag full of these if need be. I scoured Amazon for the best prices on these batteries. See the links below. All the items I selected have excellent Amazon ratings.







HIGH CAPACITY OPTIONS

14.88 - 10000mAh Bay Valley Parts
16.99 - 10000mAh KMASHI
22.58 - 20000mAh Bay Valley Parts
25.99 - 13000mAh EC Technology
39.99 - 22400mAh EC Technology





COMPACT OPTIONS

8.97 - 4000mAh Virtus
11.97 - 3000mAh TeckNet
12.99 - 3000mAh Gnome Workshop
13.99 - 5200mAh Poweradd Pilot X1
14.79 - 4400mAh KMAX-812
16.95 - 5200mAh Stay Powered
16.99 - 6000mAh EC Technology
18.49 - 11200mAh KMAX-806




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