Wednesday, January 18, 2012

Mini Dv Players

!±8± Mini Dv Players

Mini Dv players are ready with many different features. Sometimes the technical terminology becomes a limited confusing for the layperson. You may have doubts concerning the compatibility of Mini Dv cassettes with unavoidable players, or what kind of editing features are ready with a particular player. It is best to explore extensively before purchasing a Mini Dv player, and if you have doubts, you can all the time get them clarified at the Dv player retail store. Also, many websites offer propose on what is the best Mini Dv player to suit to your needs.

The Mini Dv players mostly duplicate as recorders. They are ready for both amateur and expert use. For professionals like wedding videographers and filmmakers, Jvc has come up with many innovative players. The Jvc Hr Dvs 3U, for example, is a player as well as recording system. It is very favorable to use, since the Mini Dv cassette can be directly inserted into and played by the Dv player. There is no need for connecting the camcorder to a Vcr using a jumble of confusing wires. It has good editing features, and is capable of converting analog signals to digital. Jvc's Hr Dv S 3, on the other hand, is a duplicate deck Mini Dv Vcr which also converts Mini Dv to S-Vhs format after editing, apart from being a player and recorder compatible with practically all Mini Dv cassettes.

For amateur use, the Panasonic expert Dv Proline offers many features like a high sound to noise ratio, four video heads, timer programming, and a clear image quality. This expedient is meant naturally for playing and not for recording purposes. Many users have mentioned problems like the absence of remote operate or parental locking mechanism, as well as the lack of built in monitors, which means the player needs to be connected to a Vcr, but this player is good for amateur or home use.

With many brands of Mini Dv players flooding the market, there is all the time one out there distinguished to your needs. With a limited outpatient research, you will be able to search the best Mini Dv player in terms of features, size, recording/playback quality, and price.

Mini Dv Players

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Sunday, January 15, 2012

Guide to Hi-Def TV Specifications

!±8± Guide to Hi-Def TV Specifications

Want to buy a high-def TV but just don't know how to figure out the specifications to choose the best sets? Here's a short guide to some of the most common specs you'll be faced with.

Contrast ratings - a measurement of the darkest blacks to the lightest whites - Panasonic boasts of a 18000:1 contrast rating for their best plasma. In nearly every case, you'll find that plasma TVs have better contrast ratings than any other high-def TV, but you don't necessarily need off-the-charts contrast ratings to have a television you'll enjoy. An 1800:1 makes most people happy, and in a darkened room you often can't tell much difference, though it will be obvious in a showroom.

1080p and 1080i - These numbers refer to the horizontal lines that make up your television image. Traditional televisions - and traditional TV broadcasts - have a 480i; most modern high-def TVs have 1080 or better. The p and i refer to the method the television uses to interpret these lines. An i is an interlaced picture, where every other line refreshes, usually every 1/60 of a second. A p displays all the lines at once, and refreshes either every 1/60 or 1/30 of a second. Look for sets that have a high number and the p for best pictures. Also, for best results look for Blu-ray sets that match this number for your television; some televisions designed for interlaced images cannot handle a Blu-ray set only for p.

Scaling - Refers to the ideal resolution for your television's picture. This is more important for a front-projection DLP TV than any other set, as it determines the maximum and minimum picture for good viewing.

Artifacts - Auras, ghost images, sharp edges, and other distracting things that can detract from your high-def TV's good image processing. A television reviewed as having few or no artifacts is always better than one that has some complaints.

De-judder processing - this refers to the sometimes-jerky motion when frames change too slowly. Because high-def TVs are in essence computing devices, this depends heavily on internal processor speed as well as good programming at the factory. Some experts complain that certain sets do too good a job at de-juddering, and as a result the image is unnaturally smooth in motion. Most consumers are happier with this sort of set, though, so the better your de-judder is the happier you will probably be.

Resolution - Most sets have at least 1920 x 1080 resolution, referencing the vertical x horizontal lines your set will display. High resolutions indicate better pictures, provided everything else works well.

Color-temperature presets -- With values like Cool1 and Neutral, these presets skew your television's color settings toward blues or reds. These settings are not necessarily a make-or-break thing for your high-def TV, but it's nice to be able to skew your picture without fiddling with every color setting. Most high-def TVs have many other color settings you can mess around with, but none of them are critical.

There are several other specs, with more being created every day, but these should help you choose a great high def TV for your needs.

Guide to Hi-Def TV Specifications

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Thursday, January 12, 2012

AMD HD3D Technology Test with Panasonic 3D HDTV (iZ3D)

!±8± AMD HD3D Technology Test with Panasonic 3D HDTV (iZ3D)

Connecting a Panasonic 3D HDTV (TX-P50VT20E) together with a PC equipped with an ATI Radeon HD 5970 video card using latest Catalyst 10.10c along with the newest iZ3D Driver over the HDMI interface for use with stereoscopic 3D content. Unfortunately the results were not that great - although the depth could be seenen, the annoying flashing of the image and artifacts appearing randomly totally ruin the experience. Apparently the TX-P50VT20E is not yet compatible with AMD's solution for 3D, although it works just fine with Nvidia's 3DTV Play... Update: Solution found - disabling the Catalyst AI fixes the problem, however it also disables the second GPU limiting the performance!