Bill Gates is a smart guy, it is evident through his success and the millions of money he has made
through out the years. This is why, when the guy talks, we listen. Recently, during one of his TED talks,
he brought up the subject of having video cameras in classrooms. Not to try and catch teachers making
mistakes, not to judge students but to actually improve the quality of teaching and learning.
This is as real as it can get, having cameras will help teachers see the difference with what they think
happened and what really happened. It’s hard to put attention to every single detail when you have a lot
of people observing your every move and watching a video of how the lesson went, will give a different
perspective on what went wrong and what happened that worked out.
This process is empowering because teachers will get motivated to do a better job and make an actual
The current range of digital video cameras with digital still camera functionality is inferior to almost all digital still cameras. The idea of a combined camera is better in concept than it is in practice. If taking digital stills is important, get a camera designed for taking digital stills. Focus on the core video features when buying a digital video camera and think of the digital still functions as a convenient bonus if they happen to work well. If you’re dead set on getting a camera with both features, get a digital still camera with video functions – the still cameras take better video than the video cameras. –Jake Ludington
Sony has long been in the forefront of the digital video phenomenon and with this version, they have taken it a step further with a built-in 240 Gb hard drive that is protected by HDD Smart protection that prevents damage to the drive and data stored within should the camera be dropped onto the floor during filming. They have also introduced a whole line of mini-DVD based recorders that allows quick recording direct to DVD’s for playing on any device (varies for some players may jump at such a small sized DVD). The mounted drive can store up to 101 hours of video at a full Sony HD format of 1920X1080 resolution. Using a 1/2.88″ proprietary Exmor R CMOS sensor with ClearVid array, it takes sharp and absolutely stunning video and stills. It has better low-light shooting capabilities due to an innovative add on to the CMOS sensor array that has a back-light that allows it to capture more light and is almost similar to how night vision camera’s work, bouncing light into the sensor getting more light in .
Continued on the next post……..
Advice has been given time and again on avoiding hybrid cameras if you are particular about the quality of video. The reason for this is very simple, video quality of most still digital cameras are just not that good, with even the best digital cameras often producing grainy videos.
However, the truth is that even though we love video cameras, a lot of people cannot afford to get a separate still camera and video cam. Splitting your budget to buy two dedicated cameras also doesnâ€™t make sense because youâ€™ll just end up with a crappy video cam and digital still cam.
If you have budget woes, like most people do, then the way to go might be to buy a point and shoot camera that has a good reputation for shooting quality videos. Sure, you can bet the videos they take will be nothing compared to those the best video cams can, but until you save up for a high-end video cam or make lots of money via FOREX trading then you can at least shoot decent videos.
Image via Jsawkins
They look cool and easy to carry, but is the new generation of portable video cameras better than their bulky, overweight predecessors? It depends on the make and model, of course. But consider the ergonomic implications of a small video cam and make sure you handle it before purchasing. Trying out the controls yourself is the best way to determine fit and comfort. If you are buying online, a trip down the showroom will be worth the effort, whether or not the return policy is sound. It saves you the disappointment of finding the placement of the buttons awkward for your fingers, or the grip inconvenient for your palm.
For comparison, I checked on some Canon Products at the web , since I know that it is also a good and trusted brand. I wanted a camcorder for beginners, since it is just for personal use. Canon DVD and MiniDV digital camcorders offers the best when it comes to it’s performance and features. It is said to have easy operational directions that you can follow in capturing that special moment. I find Canon’s site so user friendly because their products are viewed at once, then you just have to click the product of your choice too see it’s specifications and features. The VIXIA HF -100 is a good product to date
The Sony HDR-CX7 is a compact HD camcorder that records directly to Memory Stick Duo. It can record SD video and take good images with a 6.1 MP still camera. The HDR-CX7 has optical image stabilization, 10x optical zoom, and a 2.7″ touch panel LCD. You can play back your video on the PS3. With its Super NightShot mode, it can shoot in total darkness up to 10 feet. It is best for those who want to record high quality videos but need a light video camera without too many trimmings. The HDR-CX7 will set you back between $800-900 at most online retailers
If you buy a digital video camera, you need a tripod to go with it. There’s no other accessory, outside of a longer life battery, that will improve your video recording experience. The key here is to get the right tripod. It’s tempting to get the off-the-shelf options at the electronics store, but they always fall short. Look for a fluid-head. Make sure the tripod extends high enough to shoot effectively – 72-inches is a good starting point, because anything less often leaves you shooting the backs of people’s heads in a crowded area. eBay offers a great selection of fluid-head tripods at competitive prices. –Jake Ludington
You can now record covert surveillance in full color. It is using the latest video surveillance technology available for the tiniest cameras in the market today. Introducing, the SpyCam 2007. This camera utilizes a high tech CMOS image sensor. This in turn, can be matched with different lenses, with varied angle focuses and specs which will greatly depend on the user’s needs. It has a metal bracket mounting and you can focus it manually to give you the best viewing angle. It is compatible in different systems, PAL and NTSC. It can be used for video conference, video surveillance, video phone, doorbell, electronic mail, pc multimedia, even as toys, for security monitor and as a medical instrument. It can work in analog and digital video recorders.
It can record up to 8 hours of non stop video if you’re using a battery. It can run continuously if its using a power supply.
The camera can send video for 8 hours non-stop if powered by a 9-volt alkaline battery (Duracell/Energizer). No time duration limit when it is hooked up with the included AC-DC adapter.
Have camera, will shoot. There are very thin lines between what is acceptable to film and what is not. There are a number of things to consider.
First, whether the location is public or private. A public space like a park or a main thoroughfare is a free-for-all space. However, when shooting in private areas like residential areas and offices, there must be an understanding between you and the owners/administrators of the building of what the video will be used for.
Second, who are the subjects. Bystanders and passersby do not need to be asked for permission unless they are your primary subjects and you will follow them around. More caution is needed when filming children, as their parents may be more wary of their privacy.