Digital video quality
Mar 22, 2010 Tech News
Videos are by far the best way to keep the memory of a special day alive. At the end, what a great way to watch the memorable moments and again live in the past one day with the same people who have been in the video? Videos have been around for a long time now, from the day when they started to record footage using the old, bulky video cameras that save the videos on cassettes. Within the last two decades, we have seen how new technology has helped us improve the way we store the footage of those special moments. Digital videos were introduced and now they are as much a part of our lives as anything else.
The fundamental difference between the analog and digital videos is the quality of the final video product. And with the way it is saved, why wouldn’t it be? When it comes to digital videos, the original quality is retained as it is, as it is quite straightforward and easy to capture, process, and store the digital footage. Unlike in analog videos, digital video copies are always a replica of the original footage and there is no quality difference between two copies of the same video. This means that digital video quality will be far superior to that of analog videos. What are the equipment you can use to take digital video of such great digital video quality? Well it is now normal for almost mobile phones and digital cameras to have the option available to record videos, but some of them cannot record videos with very good digital video quality. A lot of the digital video quality depends on the resolution of the camera taking the footage, the storage capacity of the device, and the audio capturing device attached to the camera for capturing quality audio. If you prefer a high quality footage, then you should consider buy a digital video camera, or a digital camera which has the ability of recording high resolution videos. Although the expense is much higher when it comes to buying a such device, it is a long lasting investment if you buy the right one for you. Since the electronic market is a fast moving market, new versions of the same device come out almost monthly. It could be wise to be patient for a month or so before buying the digital video camera that you like as it will greatly reduce the price after about a month time..
Tags: digital, digital video
Digital video editing
Mar 22, 2010 Tech News
Almost all video cameras are now digital. From mobile phone to digital cameras to digital video cameras, no matter where you turn, everyone is using digital technology to make sure the memories of a special day or some special occasion is saved forever. Therefore, everyone in the streets have become media professionals and they do the video editing with the help of thousands of software available on the Internet. And why not? After all there are many digital video editing manuals available online and at bookstores or any other place that has computer books for sale, and with a little time and lots of patience anyone can learn how to use digital video editing, and use it at home!
First of all, what is digital video editing? It is simply the process you follow to capture and edit the video footage for producing a meaningful video. And with just a computer at home, digital video editing can be done such that special effects are added to the video, parts are cut out, and new parts even added, so that the video turns out exactly like you wanted. In addition to just a computer, you may have to consider a few things when it comes to video editing. For one you need lots of storage space, either external or internal, on your computer. The storage requirement is there for the video you edit and for storing the final products. Another important piece of equipment you will need is the editing software. This will help your digital video editing greatly, as along with the basic fact that it helps editing, it will also help you add all those special effects into your footage. A video capture card is another requirements for video editing. Capture cards help you to digitize the raw footage and transfer it to the computer. A capture card only required if the video camera is a traditional one. For the digital video cameras, no capture cards are required as the video footage is stored in the device in digital form when the recording is done. These video capture cards compress the raw footage recorded from a VCR or a digital video camera onto the hard drive.
Even though digital video editing may seem like a daunting task at the beginning, do not lose hope. After all Rome was not built in a day, and knowing how to use digital video editing equipment is definitely much easier than building Rome now isn t it?
Tags: digital, digital video
Are kids different because of digital media?
Jan 30, 2010 media technology
The MacArthur Foundation is exploring how technology is changing kids and learning, committing $50 million to this initiative. More information is at www.digitallearning.macfound.org.
Duration : 0:2:34
Tags: children, digital, education, Foundation, kids, learning, MacArthur, media, philanthropy, technology