(Lightning storms) Choosing the Right HD Camera
No commentsBy Quinton Talley
If you’ve been looking for a high definition video camera, there are many out there for you to choose from. In this article, we will take a look at some of your options available in each of the different formats.
HDV
JVC, Sony, and Canon all produce HDV cameras of various stripes and abilities. The JVC HD100U shoots 720p, offers a true 24p frame rate, and provides a professional looking form factor, along with sporting the ability to change out lenses.
The two popular HDV cameras from Sony include the HDR-FX1 and the HVR-Z1U. Both of them shoot only 1080i and provide 24p. The XL h1 is Canon’s entry to the HDV roundup. It provides HD SDI output and gives you the option of interchanging lenses. Like Sony, it shoots 1080i without true 24p capabilities.
All of these cameras are 3CCD models and all sport level professional XLR audio inputs, with the exception of the HDR-FX1. Sony also offers single chip HDV cameras. The consumer HC1, which is actually a miniature version of the FX1 is an excellent camera.
DVCPRO HD
on the budget end of the Panasonic spectrum is the AG-HVX200. This widely hyped camera does away with tape based HD recording and will instead record HD to either memory cards or even an attached hard drive. It also offers the ability to shoot all the above mentioned HD resolutions along with 50 and DV25.
Another popular camera for Panasonic is the Varicam which shoots at 720p. A great feature with this camera is the ability to shoot at variable frame rates, which range from 4 - 60fps at 1fps intervals. These different frame rates will allow you to achieve a look similar to that of over cranking a film camera.
HDCAM
Sony couples their HDCAM cameras together under the name CineAlta. They cover a broad range of prices and features, ranging from the XDCAM HD models and the F350 to the widely used and widely popular F950.
The XDCAM HD cameras record directly to Sony’s professional disc media, which is physically similar to Blu-ray discs. These cameras can also record various quality levels of 1080i and 1080p, along with regular SD DVCAM. Unlike other HD cameras from Sony, the XDCAM HD supports i-Link for file access and DV output.
Near the high end of the Sony HD solutions is the F900. It captures both 1080p and 1080i at various frame rates, including 25p and 50i. This is also the most expensive camera from Sony, as it costs around 80,000$!
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Storing Your Backups Offsite
By Quinton Talley
Creating backups of your data and files is a very important way of staying on top of disaster and missing data. Both small and large businesses, including individuals, always look towards a backup of information to keep them going in the face of disaster. Even though backups are a great way to keep your data safe and protected, there are some flaws with the traditional methods.
When you create backups of your data, you must store them somewhere where they can’t be damaged or someone else can access them. For businesses, offsite backup is a well known and popular way to backup files. It offers you several different advantages when compared to other ways, such as CD, DVD, external hard drives, and even servers. One of the biggest advantages to offsite backup is the fact that the backups aren’t stored in your office or business.
Offsite backup companies store your data in state of the art safes, to protect them against fire, flood, and even prying eyes. This can be extremely beneficial if unexpected things have a habit of occurring around your office.
Another great thing about offsite backups are the fact that they can be used as stores for your data. You won’t need to rely on online space, as you can easily go to the company who is storing your data and go through it anytime you wish. You can also use online space with most companies as well. You simply upload your data to their online storage area, then go back anytime you wish and view it. This is a very handy feature, similar to a hosting company.
Another benefit of offsite backup is the fact that your data will always be protected, and you won’t have to use CD or DVDs to do it. CD and DVD storage is great for individuals, although there will be quite a bit of them for most businesses. This can get somewhat costly, but more importantly, it will use a lot of space to store the backup files. They can also become damaged or lost, unlike offsite backup storage.
Offsite storage is also great if your business is in a bad area. If Mother Nature has a habit of bashing your area with floods, fires, or hurricanes, you should look into offsite backup storage immediately. They have ways to protect your information from harm, including anything Mother Nature can dish out. There is no need to worry about natural disasters, system failures, hard drive crashes, or data failure with offsite backup storage.
Even though you may not realize it, the data will be available anytime you need it. Online backup services are available anytime, day or night, and can be accessed anywhere you are. Most are easy to set up, and offers you very impressive security measures. They are also fast and very efficient, which is great for those who need to access their files immediately.
When it comes to offsite backup, you can store virtually any file you need to, such as text files, e-books, contact record, pictures, music, and anything else you can think of. The storage for online backups are virtually endless, capable of storing everything you need.
All in all, offsite backup storage is ideal for any business or corporation. You can store your data with an online offsite backup, or choose to do it physically in an offsite safe. The choice is entirely up to you. No matter which method of offsite backup you choose - your data will always be protected, and best of all - it will always be there anytime you need it.
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Wednesday, October 28th, 2009 at 2:10 am and is filed under science. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
