best 3d dvd player review image
Taylor
I'm tight with money right now and I am going to buy one or the other, I've never had a Soundbar before but neither have I had a 3d TV, what should I get first?!
Answer
First off you will need a tv and then a sound bar. I would not waste my money on a 3D technology that is not supported by software. Keep in mind, to watch in 3D you will need the following: 3D HDTV, 3D blu ray disc player, 3D blu ray disc movie (at this time there are only 180 titles available in 3D and they are mainly animated movies from Disney) and 3D glasses for each person. The price is higher for any 3D product. Vizio is a bargain price tv that is not very good in quality or reliability. Sony is not know for making very good sound system and the quality and reliability have dropped over the years. I never had any Sony product that have lasted over 3 years. The first DVD player model 7000 and 7700 the following year and paid over $1,100 each. The first HDTV by Sony and paid $6,400. Go online to Home Theater Magazine and read the reviews on all products for a home theater. If you read yahoo questions all the time, you will notice that 95% of tv problems comes from LCD or LED tv and 95% of those are the bargain price tv. Keep in mind, you get what you pay for. Hope this will help you out.
First off you will need a tv and then a sound bar. I would not waste my money on a 3D technology that is not supported by software. Keep in mind, to watch in 3D you will need the following: 3D HDTV, 3D blu ray disc player, 3D blu ray disc movie (at this time there are only 180 titles available in 3D and they are mainly animated movies from Disney) and 3D glasses for each person. The price is higher for any 3D product. Vizio is a bargain price tv that is not very good in quality or reliability. Sony is not know for making very good sound system and the quality and reliability have dropped over the years. I never had any Sony product that have lasted over 3 years. The first DVD player model 7000 and 7700 the following year and paid over $1,100 each. The first HDTV by Sony and paid $6,400. Go online to Home Theater Magazine and read the reviews on all products for a home theater. If you read yahoo questions all the time, you will notice that 95% of tv problems comes from LCD or LED tv and 95% of those are the bargain price tv. Keep in mind, you get what you pay for. Hope this will help you out.
How can a 120 Mhz refresh rate make a picture clearer?
Angelo
Aren't we breaking laws of physics? A television camera scans at 60 Mhz, then sends out the signal to television sets. No matter how fast the refresh rate is on the television, you cannot reproduce a picture clearer than what the camera photographed, right? I do not understand all the hoopla about televisions with fast refresh rates.
Answer
LCD manufacturers started increasing the refresh rates of LCD displays because of a perception of image blurring during fast motion. There is more detailed information about that, and how much it actually helps, here: http://reviews.cnet.com/4520-6449_7-6792632-1.html .
Another reason is that motion pictures are filmed at 24 fps (frames per second). The standard refresh rate for TVs in the U.S. has been 60Hz. To prepare 24 fps material for video display (such as on DVD), components of the image are repeated, so that film material can be stored at 30Hz for video. This way a TV can get frames that divide into a whole number for correct display and timing (60/2=30). The problem is that detail is sacrificed somewhat to create the illusion of 30 from 24 (the extra frame data is an approximation, and not original material).
Blu-ray discs can preserve the structure of 24 fps film by encoding the video at 24Hz. If you have a 60Hz Tv, then the Blu-ray player will have to make up the intermediate frames to get an even number, because 60/24=2.5. But if you get a 120Hz TV, there is no need to create intermediate frames, because 120/24=5. So Blu-ray material can look sharper and more filmlike on a 120Hz TV than a 60Hz one.
With the increase in refresh rates, some TVs also incorporate motion processing. They are creating intermediate frames, not because they need to compensate for timing differences, but to create more fluid movement. They eliminate the cadence of 24 fps film and make movies look more like live video broadcasts. Technically the feature is independent of the refresh rate, but some manufacturers make it the default mode so that you have to look in the TV's menus to disable it.
3D material will also become available for home viewing, and refresh rates of 120Hz are considered the minimum to handle the display of stereo frame data.
LCD manufacturers started increasing the refresh rates of LCD displays because of a perception of image blurring during fast motion. There is more detailed information about that, and how much it actually helps, here: http://reviews.cnet.com/4520-6449_7-6792632-1.html .
Another reason is that motion pictures are filmed at 24 fps (frames per second). The standard refresh rate for TVs in the U.S. has been 60Hz. To prepare 24 fps material for video display (such as on DVD), components of the image are repeated, so that film material can be stored at 30Hz for video. This way a TV can get frames that divide into a whole number for correct display and timing (60/2=30). The problem is that detail is sacrificed somewhat to create the illusion of 30 from 24 (the extra frame data is an approximation, and not original material).
Blu-ray discs can preserve the structure of 24 fps film by encoding the video at 24Hz. If you have a 60Hz Tv, then the Blu-ray player will have to make up the intermediate frames to get an even number, because 60/24=2.5. But if you get a 120Hz TV, there is no need to create intermediate frames, because 120/24=5. So Blu-ray material can look sharper and more filmlike on a 120Hz TV than a 60Hz one.
With the increase in refresh rates, some TVs also incorporate motion processing. They are creating intermediate frames, not because they need to compensate for timing differences, but to create more fluid movement. They eliminate the cadence of 24 fps film and make movies look more like live video broadcasts. Technically the feature is independent of the refresh rate, but some manufacturers make it the default mode so that you have to look in the TV's menus to disable it.
3D material will also become available for home viewing, and refresh rates of 120Hz are considered the minimum to handle the display of stereo frame data.
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