Sony HDR-CX190 High Definition Handycam


 Sony HDR-CX190 High Definition Handycam 5.3 MP Camcorder with 25x Optical Zoom (2012 Model)

Sony HDR-CX190 High Definition Handycam 5.3 MP Camcorder with 25x Optical Zoom (2012 Model)
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Showing posts with label Digital. Show all posts
Showing posts with label Digital. Show all posts

Sunday, April 28, 2013

The SVP Digital Camera Review

The SVP Digital Camera Review





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The SVP Digital Camera Review

With the age of digital imaging, nearly every (shallow water) diver can be involved with underwater photography. This review is of a true beginner camera outfit. The Chinese made, SVP Acqua digital outfit includes the camera system and waterproof case for under 0. There are obvious limitations and we'll cover them in this review.

Don't expect professional results with this camera, but you'll be surprisingly pleased with the versatility this little compact outfit provides. With all the features you'd expect to find in popular brand 'point and shoot' cameras, this compact system will easily fit into your BCD pocket. The specifications are listed after our review comments. Since the factory marketing brochure supplied these, we cannot confirm or dispute them.

First of all, before using this camera... view the enclosed DVD instruction manual provided with the camera. There are many features and settings that you'll need to know before you get out on the water to use your camera system. We've used many different brands and all seem to have some logical settings and some not-so-logical procedures. Like most 'point and shoot' cameras, there is a delay between pushing on the shutter and having the actual shutter operation. After you become familiar with the operation of the camera and the features you're ready for the underwater part.

Like any housing, you need to keep the housing clean and free from sand or grit that could create a leak. Since the main seal is not really an o'ring, I was very careful to clean the surfaces with a cotton tip (Qtip) and apply some o'ring grease to the surface as well as a thin film on the seal itself. The seal is sort of a wedge shape, so it should provide a good positive pressure seal. The clean part is more for all the little control buttons that allow you to change settings of the camera underwater. We'll get into the best settings we found when using the camera underwater.

When they say the housing is good to 15 meters or around 33 feet, they are not lying. Not that we were trying to flood the housing or anything, but at 60 feet the camera is not operational because the pressure is squeezing the controls and shuts the camera off. At 40 feet, you might get the camera to work, but don't count on changing the settings. At 35 feet the camera seems to work fine with all the features and settings operational. For many divers, this will be too limiting because most of your dives will be deeper than 35 feet. However, keep in mind that the red/yellow/orange end of the spectrum is filtered out beyond this depth too.

The camera and housing combination are well matched and easy to operate. With the clear plastic housing, you can easily see the settings on the camera. Like most digital displays certain angles are more difficult to see, but with the proper shading and angle everything is visible on the 2 inch screen. Even though you can change the lens focal length from wide angle to zoom, we kept the setting on wide angle for the dives during the whole process because of the water. Keep this in mind for all underwater photography; stay close to your subject and use the widest angle possible for better results.

For the still shots, the camera was set for the strobe to fire with each shot. This uses up your batteries faster, but if the subject is closer than 8 feet, you'll have better imaging and color. The best results were our macro shots where we set the camera for 'close-up' and used the flash. When using the movie mode, you'll be impressed with the sharpness of the images, but don't expect high quality audio. The housing must absorb a lot of the sound as much of the underwater audio is muted. More than likely, you'll edit with some musical background anyway.

The color balance was a little off. We did change the settings according to the instructions and the results were that the color balance was a little on the blue side for topside shots. This was not an issue for the underwater shots as the greenish tint of the water was eliminated. Most of the color balance issues can be handled in the editing phase.

The claim of being 12.0 mega pixels is a little deceiving because this is the 'hardware interpolation' not the 'image resolution' which is 5.0 mega pixels. All in all, we were not disappointed in the quality results of the better pictures. However, some of the shots showed camera shake even with the built in flash. This means that the shutter does adjust for the amount of light, so it's important to squeeze the cameral and hold it as still as possible.

We used an 8 GB SD card because we expected to take a lot of video and had ample memory space for two dives. We didn't use the provided USB cable because we use a card reader to our laptop and then back up the memory to a portable hard drive. The power source uses two triple A Alkaline Batteries, so it's not a problem having new batteries for each dive. We didn't use the 'voice recorder' feature, but from our underwater video experience, it would not be recommended inside the underwater housing.

Now for the bottom line advice on this gear: If you plan to take your underwater imaging seriously, save your money for a more comprehensive system. This could be the perfect outfit for a sport diver that wants to share their diving experience with their friends and family. For less than 0 (prices range from -100), not including your SD Memory card or batteries, it is a value. The SVP cameras are available at some dive shops and are directly marketed from several importers online. The next "point and shoot" underwater outfits, without an external strobe, will most likely cost over 0. So, if you are going on vacation and thinking about having your own digital camera outfit for shallow water, this is the answer. Of course, for around at most diving centers you could rent a camera with everything included. Sometimes the choice is not easy, but you can know a lot more from someone who has tested the SVP out. It is a great still and video camera outfit for around the water and underwater to about 35 feet.

Specifications from the Manufacturer:

· Waterproof design: Don't be afraid to take this Aqua camera to the water-even underwater. The waterproof case will protect this camera to depths of 30 feet.

· Very sleek and small camera design

· Takes Pictures, Video, and Audio Clips with it's built in microphone.

· Resolution sensor gives you the option of taking: 5 MP, 3.1 MP, 1.3 MP, and 300K Resolution Images.

· Takes, 12 and 8 MP pictures through hardware interpolation.

· Movie mode: When a picture isn't enough, shoot 640 x 480 (VGA) video, with sound, at 30 frames per second.

· 2.0" LCD screen: This compact color screen has plenty of room to help you compose your shots.

· Zoom: The 8x digital zoom enlarges pixels to fill the frame with your favorite part of the image.

· Adjustable Flash

· Self timer: 2/10/10+2 Seconds

· Tripod Capabilities

· Onboard White Balance

· Waterproof to 50ft

· 16MP Built in Memory, Takes SD Cards to expand memory.

· Power Source: 2 triple A Batteries

· Time Stamp Options: Off/ Date only/ Date and Time

· Comes with software, hookup via USB 1.1

· Video/TV out supported- Via video out cable.

· Automatic power mode- Prolong batteries life by auto-switching the camera power off.

· Auto Flash, Auto Flash with Red-eye reduction, Slow Sync, Fill-in Flash, Flash off, Auto, Daylight, Cloudy, Fluorescent, Tungsten, Sunset, Custom etc...

· MULTI-LINGUAL INTERFACE 8 Menu Languages including: English, Portuguese, French, German, Spanish, Italian, T. Chinese, and S. Chinese.


The SVP Digital Camera Review

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The SVP Digital Camera Review


The SVP Digital Camera Review
The SVP Digital Camera Review

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The SVP Digital Camera Review


The SVP Digital Camera Review

The SVP Digital Camera Review
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Saturday, March 9, 2013

How to Make a Time-Lapse Video With Your Digital Video Camera

How to Make a Time-Lapse Video With Your Digital Video Camera





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How to Make a Time-Lapse Video With Your Digital Video Camera

Getting the most out of your digital video camera can mean being able to create some really cool stuff. You just have to step outside the manual a bit and find the cool things you can do with your digital video camera and your editing software.

We have all seen them in a movie or a TV show, those very cool shots where they speed up time and capture a long segment of time and condense it into a very short amount of video. An example is many of the TV news stations nowadays have a camera that captures the day's weather and then they process it down to a 20 second clip to show the clouds and weather racing by on screen.

Well this technique is not just a tool in the hands of the movie makers or the big TV stations. You can do this with your digital video camera gear too. I will go into two ways that you can accomplish this effect and get some cool results for your next video project. This one is worth playing around with in order to find the right settings to get the most dramatic effect.

Technique number one is to use the camera itself to do the time lapse recording for you. Almost all digital video cameras have the ability to do an interval recording. What this means in a nutshell is that you tell the camera how long you want to record for and how long in between recordings and it will go on autopilot for you for as long as the battery lasts or the tape runs out. This is what those cameras at the convenience store do, they record a few seconds of motion every 30-60 seconds giving the overall view of the traffic in the store over time.

Now if you want to capture some time lapse in your digital video camera you will need to get into your cameras menu and find Interval Recording (or in my case Int Rec, as I use a Sony PD 150 for my camera) When you select this option you will decide how long of an interval between shots you want and how long to record each time. If you are trying to capture something that takes a long time to occur and in which not much happens quickly you will want to set the interval at around a minute and the record time as short as possible on your camera. An example would be if you wanted to record a day in the life of a flower or the clouds rolling by in the sky. Suppose however that you want to capture an event that has lots of action and occurs over a much shorter time frame. Then you would want to shorten the interval between recordings and increase the time of each recording. So in this case you might record every 15-30 seconds and record up to 2-3 seconds of video each time.

I used this technique to capture an afternoon of work being done by a team of carpenters on my house remodeling project. The result was a flurry of activity as workers raced hither and yon nailing boards, carrying equipment and building walls. I have added it to my photo collection of the project. (Hey I had to live through the project so I might as well have a great record of it for posterity!)

Now suppose you have one of the great software video editing packages on your computer to work with your digital video camera. Now you can do it in post as they say in the business. You can record any length of video you want (subject to the limitations of your tape length) and then import it into your editing program.

Sidebar:

I use Adobe Premiere Pro for my editing jobs, but I have also used Avid DV Express, Final Cut Pro, and others in the non linear editing world. These are all great programs and are very powerful products that can create some very professional looking videos. You don't have to have these products to create your own videos but if you are serious about digital video editing it might be a good idea to take a look at these options.

I digitize my raw video of the scene I am doing time lapse on into my computer (big hard drive, video eats up GB's of space) and then import the clip into my time line. From the timeline you can then select the clip with a right click. From there you will be given a menu with options depending on the software you use. Select the option that says "duration", "speed" or something similar. Change the speed of the clip so that time will speed up considerably. If you have an hour of video in the clip and want to shorten it to 2 -5 minutes then you need to increase the speed of the clip to 3 or 4 thousand percent of normal. This will require your software to render the clip at the higher speed and may take some time top process depending on the speed of your computer.

Once you have rendered the video clip at the new speed you will want to play it to see if the movie flows evenly or if you will want to readjust the speed setting to make it better. Sometimes you may want to shorten your raw video and adjust the speed down somewhat in order to get a smooth flow of action. Once you have rendered the clip at the new speed you can now cut and splice it as you see fit with the speeded up action intact. There are some things you will record that might only need a slight speed change, take for instance some digital video of your kids playing sports. Double or triple the speed of the clip and show it to them and you might have them rolling on the floor.

You can also use these techniques to capture the growth of a flower or plant over the course of days or weeks. Simply set you camera in exactly the same place at the same time each day and record an interval that works each day fro however long you want to document. May be you get the seedling just breaking soil and follow it all the way through turning into a full grown plant.

Another interesting idea is to capture the path of the moon across the night sky. Set up your camera on a tripod in a spot that can see the path of the moon for several hours. Set the camera to interval record and put the moon on one side of the frame so that it will pass across the frame as the night passes. This one may require some testing in order to get the exposure and framing right as well as the right interval to record at. Most likely you would want to set the interval as long as you can and the record time as short as you can but do a test run first to see what works.


How to Make a Time-Lapse Video With Your Digital Video Camera

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How to Make a Time-Lapse Video With Your Digital Video Camera


How to Make a Time-Lapse Video With Your Digital Video Camera
How to Make a Time-Lapse Video With Your Digital Video Camera

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How to Make a Time-Lapse Video With Your Digital Video Camera


How to Make a Time-Lapse Video With Your Digital Video Camera

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Sinister Spirals / Flying Saucers


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Sinister Spirals / Flying Saucers
Ben, Lanisha and Devin head to Santa Ana, California to investigate a classic flying saucer case that has divided the UFO community for years. Using a vintage camera and a giant pyrotechnic loaded blimp, they see if they can blow the case apart. Meanwhile, Bill, Jael and Austin head to Joplin Missouri to tackle the controversial topic of so called 'flying rods'. They meet a videographer who claims they are interdimensional beings, and break out the science to find out whether it's paranormal, or something they can explain.
Sinister Spirals / Flying Saucers

Sinister Spirals / Flying Saucers



Sinister Spirals / Flying Saucers

Sinister Spirals / Flying Saucers

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