Monday, August 17, 2009

Basic Video Camera Techniques - How to Shoot Better Video

By: Jay Staudt

The video you capture when you press record is only as good as the sum of its parts - what's happening on camera, and what's happening behind it. There are certain ways to handle a camera that will take a little while to get used to, but if you master them you can go from shooting shaky, amateurish home videos to smooth and polished, professional-looking products.

Get a Grip!

Let's discuss the best way to hold a camera in your hands, free from support of any kind. Unless you have a shoulder-mounted TV camera, it's going to take more than one hand to stabilize. Most people simply slip their fingers through the hand strap and wave it around.

Let me explain something to you: your camera is not a magic wand.

People don't make great videos by whipping their cameras around haphazardly and getting an epileptic's-eye view of their scene.

Standard Camcorder Grip

If you're shooting at eye level, the hand strap will allow you to keep a firm hold on the camera, but your off hand needs to be there too in order to keep it level. Put your hand through the strap and make sure it feels right. If you need to make it tighter or looser, put the camera down onto a flat surface and re-adjust the velcro, clasp or buckle.

Next, place your non-dominant hand on the bottom of the camera, using your thumb and fingers to support it. Your dominant, "grip" hand should be used to operate all the functions of the camera. Your thumb operates the record button and the on-off switch while your forefinger changes the zoom to frame your shots.

Loose Handle Grip

Certain shots may require you to be more flexible with the camera than the standard grip will allow. For instance, you might start with a low-angle shot and tilt or pedestal the camera into position. In a shot like this you can't have your hand through the strap and your elbow extending out underneath - there's simply not enough room between the camera and the ground!

A loose grip is maintained by again using your off-hand to support and cradle the camera, but this time the fingers on your dominant hand go down through the strap and wrap around it instead of coming up through the strap and wrapping around the camera.

When using a loose grip you may find that flipping out your camera's LCD screen is not useful because the angle between you and the camera changes as you adjust your shot. Use the thumb and forefinger of your supportive off hand to adjust the tilt of the screen periodically, while keeping your other fingers beneath to support the camera.

Be One, My Son

Practice these two grips and pay close attention to your viewfinder or LCD screen and how the framed area moves as you hold the camera. Get used to balancing the weight of the camera in your hands so that even if you're one of those fidgety people like me, you maintain a natural and composed grip.

Also be aware of your posture; you may even need to get on the ground and lie prone depending on the situation, but otherwise your steps and the arch in your back should allow the rest of your body movements to stay fluid and smooth.

Move It!

There are some specific terms that are used to describe the different camera movements, and we'll go over them here. Each of these terms relates to moving the camera along the horizontal, vertical, or depth axis (x, y, or z) in relation to your subject. Descriptions of other terminology can be found in our handy and helpful glossary.

The Pan is when the camera pivots horizontally while it stays otherwise stationary. Imagine an invisible, vertical line going down through the top of your camera, allowing it to spin left or right around this axis. Panning is used to slide a shot from one person to another, to add action to a tense scene, or to introduce a new element that was previously outside the frame.

Tilt is an up-down movement where the frame changes vertically as the camera stays in place. It can be thought of just the same as a pan, except that the camera pivots along its horizontal x axis and the framed area moves from the "ground" to the "sky," or vice versa. A tilt can show the base of a tree trunk all the way up to its tallest branches, or the foot of a giant, and extend up until you can see the top of the giant's head.

A Dolly is physical movement of the camera toward or away from its subject. For example, there are scenes in movies that begin in outer space. The camera begins to dolly in and you see the galaxy, the solar system, the earth, the continent, the country, the city, the building, the person, etc. This would be an example of an extreme (and at least partially computer-generated) dolly. A normal dolly is just movement along the ground in relation to whatever is being filmed.

The Truck is the movement past or alongside an object. You might see a train moving at a high rate of speed with the camera trucking along beside it. A truck does not necessarily keep anything within a certain distance, but is simply the camera moving along a path while facing sideways. When you're in the car and you look out the window, if your eyes were the camera they'd essentially be "trucking" along the scenery beside the road you're on.

Pedestal shots are another movement of the camera in space, this time along the y axis. The same situations mentioned with the tilt movements above could be applied to the pedestal shot, except that instead of pivoting up and down to view the range of areas in the shot, the camera actually moves (rather than rotating) up and down from the bottom point to the top, or the opposite.

An Arc is a fairly difficult shot to pull off free-hand. This is when the camera rotates around its subject, keeping the same distance but changing the angle at which it views that subject. The slow-motion arcs in the Matrix movies are perhaps the best and most widely recognized example of this technique (although those were done with multiple cameras instead of just one).

Steady Now...

For a still shot you can always use a tripod or other flat surface to rest the camera on. Too many action shots in a row can get kind of overwhelming, so for quieter or more relaxed moments in your video you'll want to throw in plenty of good old "picture frame" moments. The camera - along with your viewer - can just rest there, in place, and soak in what's going on.

A good, sturdy tripod will let you get a smooth pan or tilt, but for any other movements you could benefit from a home-made steadicam or another type of weight. I like to use the pendulum metaphor, because it's always true that adding weight to the bottom of an object stabilizes it and lowers its center of gravity.

The simplest way to do this with a camera is to fold up or retract the legs of your tripod and keep the camera mounted on it. This gives you a good amount of weight beneath it and will prevent it from wobbling around to as great a degree as it would otherwise. Using your grips we learned earlier, your support hand goes around the legs of the tripod instead of resting underneath the camera.

Practicing Is Awesome

Without an electronically operated crane or a professional train track dolly, you're never going to get an absolutely flawless shot, but with practice and planning you can get pretty close. The key to good camera operation is to extend yourself into the camera and let it become an extension of your movements. Keep things fluid and smooth and you'll be heading in the right direction, no matter where your camera is going!

For lots more on creating your own videos, how to improve on your filming and editing, tutorials, articles, and informational videos, visit http://www.indie-film-making.com

Jay Staudt has been producing, directing and editing videos and short films for a little over a decade. He's a graduate of George Mason University with a degree in Multimedia Studies, and currently works full-time as a professional Multimedia Developer for a nationally recognized architectural engineering firm.

In his spare time he produces short films with his video crew, the F4C. They produce a comedy series called Bachelor Pad that you can check out here.

Tuesday, August 4, 2009

How Does High Speed Remote Monitoring Work?

Remote Monitoring is a new technology, which allows the user to access and monitor a device from a distant or remote location. Sometimes, it is difficult to be available physically at some specific location, yet it is important to monitor and manage the device. Remote monitoring is the best solution for this type of problem. Now with new high speed transmitters, you can access your monitor from a distant location at a faster speed as compared to a standard phone line communication. You are only required to connect the CCTV equipment with the remote video transmitter and the transmitter gets connected with a DSL/CABLE modem, which has a static IP Address. Now, whenever you want to monitor the location, type the static IP address in the address bar of the web browser, and you will be able to instantly access the location from any part of the world.
Remote monitoring of machines requires intelligence for the transportation of data to a web-based application. For transferring the data from one location to another distant location, gateway is required along with the modem. Gateway is a remote monitoring device, which accepts the data from the remote machine and delivers it to the software. This whole system is known as telemetry system. Telemetry system includes hardware, management software, and services, which automate the communication between machines. Telemetry system helps in monitoring and managing the device remotely with the help of Internet. It is an efficient method, which helps companies to reduce the cost and increase revenue.
The main components of telemetry system include:
Serial Interface - the remote machine is attached to a serial port by AT-command set.
Real Time Clock - Real Time Clock (RTC) is computer clock that monitors the time and schedule the logged events according to the time.
Data logging - records the events in the gateways memory using the serial port commands
Alarm processing - the component checks as and when any record is added and the report is provided on the alarm events.
Scheduling - gateway does scheduling for local data logging and database communication.
Database synchronization - synchronizes the data present on the machine with the database applications.
Centrally configured - the remote monitoring device is configured centrally.
Local status reporting - status report of the distant machine is found with the help of serial line command.
Internet protocols - TCP/IP is a common internet protocol and is supported by remote monitoring device. TCP/IP protocol is used for communication between two machines.
GSM/GPRS Interface - provides wireless modem interface to the GSM/GPRS network and other networks.
Remote monitoring helps a user to perform following things:
· Collection of data from the remote device with the help of gateway
· Central configuration
· Automated alarm notifications at the time of some problem
· Data synchronization with the back office
· Administration of machines from a distant location
Remote monitoring over the Internet allows the users to monitor and manage machines, contacts, and users without being present at the location, which saves traveling time, cost, and hassles of commuting. Remote monitoring is a boon for those, who have to manage a lot of things in very short time duration.
Steve Strong is an employee with Sun Security which is an innovative and growth oriented company who uses a fresh and new approach to meet the security needs of millions of consumers throughout North America. Sun Security supplies
Night Vision Security Cameras and DVR Cards

Visit us at: http://www.sunsecurity.com

Written By: Steve_Strong

Monday, August 3, 2009

Video Marketing - It Doesn't Have to Be a Blockbuster to Be Profitable

By Jamie Holt

I could rattle on here about how you must structure your video properly or how you have to have a script and how a good video capturing software is required, but I will not do that to you and I will also tell you just why anyone and everyone should be trying their hand at video marketing, regardless of budget or lack thereof.
I have to say that without a shadow of a doubt that some of the best videos out there on the internet today are born from the most basic recording systems ever and they do really well in terms of profit and traffic.
And this comes down to one underlying reason and concept:
Content Is King!
Video marketing is all about providing for the viewer in a way that not only entertains, keeps them interested and educates, but also you want to encourage your M.D.A.(most desired action) be that sale, or subscription to your newsletter, but what you video needs to do is provoke a response form the viewer. And let me tell you that no matter how much or how little you spend on creating videos, if your message is poor then your results will be the same.
You cannot just pump out any old video in the hope that it will bring in a surge of traffic to your website, but what you can do on a very limited budget is get your self a cheap video cam and grab yourself camtasia and you are away. If you focus all your video creation efforts on these few points below you will be sure to find video marketing success:
1. Provide for the viewer, your content needs to be worthwhile and deliver for them and you can be sure that if your video does not give value then your viewer will soon stop viewing.
2. Encourage a response, you need traffic from your videos then be sure to include your domain name and branding, if your video follows step one then adding this into it will be a recipe for results.
2. Entertain at the same time, I don't mean only making people laugh, but enlighten in a way that your viewer can connect with you an help them to stay interested in what you are sharing.
These video marketing tips have served me well and resulted in some really solid, worthwhile result for me and I am sure that if you follow them you will get results regardless of what you are able to spend on production of your videos.
Jamie Holt is a full time internet marketer and entrepreneur and author of the how to guide for affiliate marketing - Affiliate Xtreme, You can find it for free at:
http://www.reviewtime.info
And don't forget to check out his daily drop guidance tips over at: Affiliate Marketing Help
Article Source: Jamie_Holt

Sunday, August 2, 2009

Canon PowerShot SD880IS Digital Camera

The Canon PowerShot SD880IS digital camera is the follow up model to the SD870. It weighs in at 6.3 ounces and measures 3.7 inches wide by 2.2 inches high. It is 0.9 inch deep and will fit into any shirt or jacket pocket comfortably. The SD880IS also features the advanced version of Canon's image-processing engine, the DIGIC 4. It features a 10 mega pixels image sensor and a few extra scene selection modes then its predecessor the SD870.
With 16 scenario settings the Canon PowerShot SD880IS digital camera also includes the Stitch Assist feature for panorama shots. There is also an underwater mode that allows for underwater shots if the camera is used with an optional waterproofing case to protect the camera. This Canon model has upgraded video recording and uses the H.264 codec to record video instead of the Motion JPEG.
This camera has more then adequate shutter speed for a point-and-shoot camera. From a cold startup it takes about 1.2 seconds before it is ready to take its first shot and it will be ready to shoot again (shot-shot time) in 1.9 seconds. Shutter lag was quick at just 0.4 second in optimal and bright conditions and 0.8 in dimmer lighting conditions. There is a significant decrease in speed when the flash is on, extending the shot-to-shot speed to 3.2 seconds.
The Canon PowerShot SD880IS digital camera has plenty of shooting modes to choose from. User can use the fully automatic mode that has a few adjustment functions or the Program AE mode that gives you full control of for white balance, exposure compensation, tone, and ISO. The buttons have a convex shape that makes it easy to press. The Print/Share button can also be programmed to serve as a shortcut key to access any one of the nine shooting functions.
For more product info and reviews, visit Canon Powershot SD880IS. For info and reviews on other digital cameras, visit http://cameras-galore.blogspot.com

Written By- Darius Zonta