Thursday, December 5, 2013

why do some hdtv/blu ray player combinations look better than others?

blu ray player 24p setting
 on Sony BDP-CX7000ES - 400 Blu-ray Disc Mega Changer Driver and Firmware ...
blu ray player 24p setting image



Marc


I have been trying to set up a home theater (hdtv + blu ray player) system that will be eye catching, colors and graphics popping to the eye and with the best, sharpest resolution such that it would seem the person on the tv looks like he's in the same room with you. I have seen displays in Best Buys, Circuit City, etc. They were incredible, the colors popped out, the graphics and details of people were 10 times more life like then if they were in the same room as you.

I attempted to duplicate this quality. I bought an HDTV with what I thought were some of the best options you can choose - a Resolution of 1080P, a contrast resolution of 10,000 to 1, and I bought a Sylvania Blu Ray Player. I am also using the recomended HDMI Cable.

The picture is pretty good. However it is not nearly as fetching as the picture in the store. It has a grainy appearance at times (maybe because I'm sitting just 4 feet away from the 37 inch screen) The colors aren't popping as much, but more importantly, the blu ray dvds that I'm watching are not showing me a picture in which the people in the movie look 10x better than if they were in the same room with me (like how the one in the store appeared). I thought 10,000 to one was an excellent contrast ratio, and the TV is a Sharp, a name brand. I thought Sylvania (though not a name brand) was a good enough Blu Ray to deliver great picture. It has output capability of up to 1080P24.

The only things that I can think of are: maybe the setup in the store has an HDTV with like 5 billion to 1 contrast ratio? Does the brand name of the Blu Ray player make a significant difference?

Hope someone can help my nip thisone in the bud once and for all. Thanks!
I should also add that I have tested some of the best (recently made, visually stunning) Blu Ray DVDs in there and they don't look nearly as good as the store system on display.



Answer
There are a couple of things you could consider to get that picture quality you want.

Since you are 4 feet away from your TV, a 37" may be slightly too big, and I mean just slightly. Maybe a 32" would have been sufficient.

Also, I would have recommended a Samsung or Sony Blu-Ray player in terms of top quality Blu-Ray players over the Sylvania.

Is your Sharp Flat screen a Plasma or LCD? If its 10,000:1 contrast ratio on a plasma, you should be fine, I would have definitely recommended a minimum of 15,000:1 ratio if your TV is an LCD

Does your TV do 1080P @ 24 frames? You indicated your Sylvania Blu-Ray player outputs 1080p24, but does your TV display 1080p24? 24 frames per second is the film frame rate and most film sourced Bluray discs are encoded at that frame rate. 60 frames per second is the video display rate on most TVs. In simple terms, a 24p output into a TV that can display it, gives smoother motion for 99.99% of movies. That may be your artifact issues you are seeing in your poor picture quality.

One last thing, you might want to get your TV calibrated. That can get a bit expensive to get it professionally calibrated, but well worth getting it done in the end to get your TV to the EXACT color specifications to bring out the best picture quality.

Here's a link to some calibration techniques you can do for free: http://ezinearticles.com/?Give-Your-Flat-Screen-TV-Some-Calibration---For-Free!&id=862955
http://www.flat-screen-tv-guide.com/how-to.html

Blu-Ray Question? Help!?




Jose Q.


If I use Component Cables on my Blu-Ray Player will it look as good as if I were using an HDMI cable? Would there be a diference at all?


Answer
No and the only reason is the manufacture rolled over for the studio.

Component is very capable of carrying the full resolution of 1080p 24p 30p (not that different than 1080i 60i) but the studios want to make it inconvenient for you to slow down (not stop) pirates.

So it is not that the cable can't do the job just that the powers that be decided for you that HDMI is better. So that you would buy a new set that has HDMI. So that you would buy lots of cables and dink with loading a software update so they have an excuse to look at your network to find "contraband" material or software designed to copy DVDs ,etc..

If you value your privacy just use component at 1080i most will not see a huge difference since the frame rate is 60 interlaced vs. 30 progressive. If you are 20/20 vision or less you can not tell the difference.




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HD Camera Videos on Imovie?

blu ray player zoom function
 on The World's Paper Trade Review, Volume 32: Anonymous: 9781174714726 ...
blu ray player zoom function image



Alex Z


Okay. So I have the Nikon Coolpix P100. It's a digital camera but it has 1080p high def video so i use that as a camcorder. I went on a trip to New Mexico and took beautiful videos of the snow with it. When I viewed them on imovie on my macbook pro, they looked good, but not as good as in the camera. But I said "oh well."
I then used the new imovie 11 to make a movie trailer with the HD videos. However, when i burned the movie trailer, using imovie and then idvd, i burned it on a dvd-r disk. But when I played in on my blu ray player on my HD tv, the movie quality was TERRIBLE. It was grainy, a bit blurry like when you amplify a video too much, and just not good. Even the letters of the title of the movie trailer were blurry. I was dissapointed cuz on the tv, the videos looked like they were shot with a regular crappy camera.

Can you please help me and explain why this happened, AND HOW i can take advantage of my camera's beautiful HD videos? Please help. I love making films and the videos i take with the camera are great but on the tv, they were terrible.



Answer
You should go with Canon XH-A1S 3CCD HDV High Definition Professional Camcorder

*Genuine Canon 20x HD video zoom lens with Professional L Series Fluorite; Independent manual focus. zoom, and iris ring
*Three 1/3-inch native 16:9 CCD with 1.67M pixels (1440 x 1080); 1080 HD resolution with choice of 60i, 30F, and 24F frame rates
*Canon DIGIC DV II HD Image Processor
*Complete Customization: Iimage adjustments, display adjustments, custom functions; Nine custom presets and two custom keys
*2.8-inch Widescreen LCD (207,000 Pixels) and 0.57-inch Color Widescreen EVF (269,000 Pixels)

Which camcorder to buy ?




rwanchu


i need a camcorder in the 500-600$ budget with 3ccds and a firewire output .could some one link me to some cameras and places where i can buy em.
it doesnt have a firewire out put



Answer
I highly recommend this ...
http://www.amazon.com/Panasonic-HDC-SD1-Definition-Camcorder-Stabilized/dp/B000LO92EK/ref=sr_1_8?ie=UTF8&s=electronics&qid=1245317180&sr=1-8&tag=aor-sale-20
Product Description
The HD Advanced Pure Color Engine ensures all your photos and footage enjoy the beauty of High Definition. Your Panasonic HDC-SD1 takes rich, vivid colors to a beautiful new level. Process large amounts of data with high speed and precision with the 3CCD HD image processing circuit. O.I.S. (Optical Image Stabilizer) suppresses camera shake - you'll won't see any instability, even on a big-screen TV. Shooting video is easier and more convenient by recording to your SD/SDHC Memory Card. The advanced microphone captures the sound source and distance more accurately, for a true-to-life sound space that's a great match for the HD image quality. Uploading your precious memories onto your PC is quick and easy without the need to connect a cable or run a finalizing process when transferring the data. Records onto SD/SDHC Memory Card AVCHD recording Format F Values - F1.8 (Wide) / F2.8 (Tele) 12x variable optical zoom Focal Length - 4.0 - 48.0 mm Filter Diameter - 43mm Optical Image Stabilizer Minimum Illumination - 2 Lux (Magic Pix) White Balance modes - Auto, Indoor, Outdoor, White Set Shutter Speeds - 1/60 - 1/8,000 sec. (moving & still pictures) Backlight compensation Manual Focus Ring Soft-Skin Mode MagicPix Images 5.1ch Surround Sound microphone - zoom mic & wind noise reduction 0.44 (183K pixels) Electronic Viewfinder (EVF) Trinlingual language display - English, Canadian French, Spanish DPOF - Max. 999 stills Built-in SD slot A/V and HDMI out USB 2.0 High Speed (mini B) PictBridge compatible Dimensions(HxWxD) - 2.92 x 2.64 x 5.40 Weight - 0.95 lbs

This camera delivers great picture quality and is very easy to use.

If you are looking forward to editing and publishing your videos taken with this camera please note, at the time of North American release, software packages that can handle AVCHD digital format encoded using MPEG-4 AVC/H.264 (m2ts) are only starting to show up.

The software included with this camera, Leadtools HD Writer Ver 1.0E for SD1, is capable of only basic operations such as scene preview, split, merge, and delete. Using this software you can backup your videos on a DVD-R disk, but you won't be able to play it back, unless you have one of the new Blu-ray disk players.

The software situation will improve with time, and there will be more high definition video options in the future.

To hookup this camera to a high definition display you can use provided component cables or the HDMI output (HDMI cable is not included). Standard audio, video output is also available for older TV sets (cable included).

The computer interface is USB (cable supplied); it works only when the camera is hooked up to the AC/DC adapter (included). By the way, the battery will not charge inside the camera; charge it on the adapter disconnected from the camera.

Videos and pictures are stored on an SDHC card (some SD cards can also be used, but SDHC class 2 or better are recommended). A 4 GB SDHC card (one included) is good for about 40 minutes of recording in the highest quality HF setting; this is also about as much as the stock VW-VBG130 battery can handle. For more power on the go an optional VW-VH04 battery pack holder can be used. You can use additional SDHC cards, or dump data to a laptop computer via USB cable, or use optional VW-PT2 or similar SDHC media storage device.

The battery is loaded from the bottom. When using the camera on a tripod, load the battery first.

In addition to videos, this camera can also take still pictures. The quality of still pictures is so-so with some digital artifacts showing up; but it is fine for occasional snapshots. On the positive side, the still picture trigger on this camcorder functions like on real picture cameras: you can pre-focus depressing the trigger half way.

Thanks to the powerful 3CCD sensor architecture and optical image stabilization the videos this camera takes are very good, even in sub-optimal light conditions. There is an automatic mode, and a manual mode for more advanced control. One of the features I especially like is the Grid that can be displayed for better shoot composition.

HDC-SD1 is one of the first consumer high-definition cameras from Panasonic, it's a great start and sure to please customers looking so save the moving pictures of unforgettable moments in life.

Hope you like it. Good Luck!




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