Video Scalers
Why would anyone need a video scaler? Technically speaking, it's for one particular thing – this device does a better job than any other display or an upscaling DVD player and then converts and sizes the low resolution (video) sources to higher resolution display. Don’t worry if your standard definition devices such as satellite or cable, VCR, and laserdisc look awful on your high definition television or projector. You can actually clean them up significantly through a high quality refurbished video scaler. Video scalers can potentially make excellent ‘control center’ for all your audio as well as video sources, supporting all the inputs through a switcher.
There are many video scaling devices from which you can choose the one that best suits you. The DVD iScan VP50, particularly, is a high-definition A/V hub and video processor that converts high-definition, standard, and PC signals from your HD-DVD player, DVD player, Blu-ray Disc player, game console, HD DVR, or PC to practically any output resolution ranging from VGA to 1080p, including HDTV resolutions like 720p and 1080i.
Then, there is the DVDO iScan VP30 that comes with 4x1 HDMI switching. This serves as a complete A/V hub, with the iScan providing simultaneous audio/video switching along with ‘any rez in and any rez out’ video conversion. This video to DVI scaler also enables clean wire to one’s display. Adding the iScan VP30 to your home theater system can bring home for you the most captivating experience of your lifetime.
You can also check out the DVD iScan VP20, which is a A/V hub as well as a high-definition processor that converts both standard and high-definition from the VCR, PVR, HD set-top box, PC, DVD Player, or game console to predefined output resolutions in the range of 480p and 1080p including HDTV resolutions like 720p and 1080i.
If those who want a video scaler refurbished with still higher resolution, there is DVD0 iScan HD+. This HD video scaler is ideal for HDTV video scaling. This, or an analog way video scaler device is an A/V switcher that sets brand new standards for cross-converting, for up-converting, and even down-converting all the video sources at your house.
Conclusion
People generally make the mistake of confusing interlacing with video scaling. Both are however very different – interlacing increases resolution, but degrades quality; a video processor scaler on the other hand de-interlaces signals and increases resolution with only a minor impact on the quality. The first time buyers may consider the Sony video scaler, Extron video scaler, or refurbished startech video scaler. If you don’t want to strain your checking account, then you may use a used video scaler, but check out its details thoroughly. Whatever product, you intend to purchase, make sure you have read related video scaler reviews online.
