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  "Sony Professional Hvr A1u Cmos High Definition Camcor" Buy Cheap Sony Professional Hvr A1u Cmos High Definition Camcor online at searchforprice.com
 
 



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Label:Sony
Manufacturer: Sony




Features:

  • High-definition video camera records in 1080i, 720p, and 720i specification with analog down-converting
  • 16:9 widescreen recording; 4:3 conversion capable
  • Carl Zeiss Vario-Sonnar T* 10x optical zoom lens; digital Super SteadyShot System dampens hand jitter and vibration
  • CMOS camera system; records to conventional DV tape stock
  • Powered by NP-FM50 InfoLithium rechargeable battery pack


Editor Reviews:


Product Description:
Sony HVR-A1U 1080i HDV camcorder provides real 1080i HD acquisition, with superb image quality and comprehensive functionality for professional use, in a "handy" camcorder form factor. This new HDV camcorder will help to expand the adoption of HDV and lead the entry level HD market by providing a compact and low cost solution. The new HVR-A1U features a newly developed 1/3 inch C-MOS imager. This new 1920x1080 native imager is also capable of 3 mega-pixel still images. Combined with a high quality Optical Zoom Carl Zeiss Vario-Sonnar® T* Lens and Sony's new 14 bit A/D and DXP digital Extended Processor, result in precise image acquisition with superb detail and clarity. The new HVR-A1U records this exceptional imagery using the recently adopted HDV 1080i format onto a DVCAM mini cassette. Resolution of up to 1440x1080 with pixel shift 2.7 16 - 9 Hybrid LCD Display with touch panel function (simultaneous use of LCD and viewfinder is possible) Image Stabilization XLR Audio input connectors Built-in Wide Range Stereo Microphone Built-in Dynamic Speaker

Amazon.com Product Description:
The HVR-A1U is a compact and lightweight handy-type camcorder, ideal for shooting environments that require mobility. Its size, combined with its long battery life (up to 80 minutes of high-definition recording with the included battery), make it easy to get the shots you need, when you need them.

HVR-A1U camera
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HDV 1080i
The HDV 1080i specification features 1080 effective interlaced scanning lines and 1,440 horizontal pixels. Interlaced pictures, which have been common to TV broadcasts from the beginning, alternately display odd and even numbered lines between each screen refresh. The HVR-A1U can also record at the HDV 720p specification, which features 720 effective progressive scanning lines and 1,280 horizontal pixels. Progressive scanning fills both odd and even numbered lines with each refresh, providing a flicker-free picture.

Not yet ready for HD? The HVR-A1U can convert material from 1080i down to 480i and output this digital video signal through its i.LINK interface or as analog signals through component, composite, or S-video connectors. When down-converting these signals, the aspect ratio displayed can be converted from 16:9 to 4:3, and display modes can be selected from squeeze, letterbox or edge crop.

1/3-inch Type, 2.97-megapixel CMOS sensor
The HVR-A1U incorporates one 1/3-inch type primary color CMOS (Complementary Metal Oxide Semiconductor) 2.97-megapixel sensor with a formatted for a 4:3 aspect ratio. The advantage of a CMOS sensor over CCD is it's ability to process a large volume of picture data at a very small size, which makes it possible for a camera this size to capture HD video. The trade off for this kind of chip over CCD, however, is a small loss in picture uniformity and dynamic range.

HVRA1U camera audio levels
Keep an eye on audio levels on the LCD monitor
Audio
The HVR-A1U adopts the MPEG-2 compression format, which uses 8-bit digital component recording with a sampling rate of 4:2:0. The camera uses MPEG-1 Audio Layer II audio compression format, allowing for two-channel recording with a sampling frequency of 48 kHz/16-bit. It features a built-in stereo microphone, as well as two XLR audio input connectors for use with professional-grade microphones or external audio sources. Each input level for CH1 and CH2 can be independently adjusted using two audio level dials on the camera body and viewed with an audio level meter on the LCD monitor.

Carl Zeiss Vario-Sonnar T* 10x optical zoom lens
The HVR-A1U is equipped with a Carl Zeiss Vario-Sonnar T* high definition lens with a 10x zoom function. It has the same optical coating as is used on all of the Carl Zeiss prime lenses, which produces sharp, high-contrast images with virtually no chromatic aberration.

In order to facilitate zoom control and recording operation during low-angle shooting, an additional zoom lever has been added to the camera body. There's also a zoom/focus ring located on the lens body that allows for fine adjustments in zoom position. Furthermore, the supplied wireless Remote Commander unit can be used for external control.

Large, 16:9 widescreen color viewfinder and LCD monitor
View your subject through the built-in viewfinder, the swing-out LCD display, or both. The HVR-A1U features a 0.44-inch type color LCD viewfinder and a 2.7-inch color LCD monitor, both in a 16:9 aspect ratio. You'll save battery time by using just one, but you may want to use one for adjusting focus and the other for monitoring audio levels. When eschewing auto focus for the fine-tuning manual focus, you can double the magnification at the center of the screen, making it easier to confirm focus settings during manual focusing. Also, the camera's "peaking" function can provide sharp outlines on the monitor to help with manual focus.

Electronic Super SteadyShot system
Sony's electronic Super SteadyShot System helps remove the slight hand jitter and vibration that is often the bane of video production--especially during telephoto shots. It does this by trimming off edges of the frame on the fly to counteract movement.

HVRA1U Tele Macro
Tele Macro picks up details on subjects from a distance
Tele Macro
It may seem like a contradiction in terms, but the Tele Macro function allows you to capture a macro image from a distance, which is useful for shooting small moving objects. Additionally, this function puts your subject in proper focus while leaving the background out of focus.

The Hollywood look
The HVR-A1U has features that can make your videos look more like they were shot on film. Cinematone Gamma allows operators to quickly setup and load a gamma curve with similar contrast characteristics to a film gamma curve. The Cineframe feature allows movement to be reproduced at 24 frames per second--the speed of film--as opposed to video's 30 frames per second standard.

No new tape stock
The HVR-A1U is compatible with conventional DV tape stock, but Sony recommends the use of DigitalMaster PHDVM-63DM tape, with its dual layer of magnetic material, which delivers higher RF output, lower noise, 95% fewer errors and 60% fewer dropouts compared to regular DV tape.

More camera features

·Assign button -- get quick access to a variety of settings ·Time Code Preset -- fill in any timecode starting value
·Shot Transition -- creates smooth automatic transitions between scenes ·Color Bar -- Two types
·Status Check -- displays camera setting menus for audio, output signal, assign button and exposure lever functions and hours meter on the LCD monitor ·Zebra -- displays a striped pattern in the LCD monitor and viewfinder across highlight areas, helping manual exposure settings
·Quick REC -- shortens the record interval from stop mode. ·Personal Menu -- allows operators to customize the setting menu
·Battery Info -- displays the attached battery's current charge level and its current remaining recording time on the LCD monitor ·Histogram Indicator -- allows you to easily evaluate the brightness of your scene
·Super Night Shot -- allows operators to capture images in black and white using a built-in infrared light ·Skin Tone Detail -- reduces detailed signal for skin color, smoothening the reproduction of human skin
·Black Stretch -- allows more contrast to be seen in dark parts of the picture without affecting mid-tones  ·Backlight Compensation -- produces natural tones for both light and dark areas of backlit subject

What's in the box
HVR-A1U camera, AC-L15 AC adaptor, power code, NP-FM50 InfoLithium rechargeable battery pack, lens hood with lens cover, RMT-831 wireless Remote Commander unit, A/V connecting cable with S video, component video cable, USB cable, Memory Stick Duo (16 MB), Memory Stick Duo adaptor, ECM-NV1 monaural electret condenser microphone, XLR audio adaptor, shoulder strap, and operating instructions.

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Sony Professional HVR-A1U CMOS High Definition Camcorder with 10x Optical Zoom

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Customer Reviews: Average Rating:

Rating : - Great but not Perfect
I have been shooting consumer video since 1981. I started with a reel to reel system, worked with a camera and VHS portapack, did 8mm, Hi-8 and replaced my Digital 8 camcorder with this HDV camcorder earlier this year. Primarily, I use it for family functions, but I do shoot things that require me to gather better sound than what comes out of the built-in mics. The primary reason I bought this camcorder was - at the time - it was the lowest price HDV camcorder that had a way to connect to external audio sources. I wanted a Canon A1, but didn't want to wait the extra year or two it would take to save up for that!
I also liked the idea that it used tape. I have a DVR that I fill up all the time and then have to dump onto tape or DVD to store what I want to keep. Also, in my informal in-store tests, the picture with the AVCHD codec just didn't look as good... at this time. I use standard DV tape mostly, but I clean my heads regularly and only record on the tapes once. I can think of two lost half-seconds of video where the key frame was corrupted in about forty hours of collection.
Primarily, I found three things to be important going from SD to HD. One, picture stability. Use a tripod as much as you can and don't make sudden movements. Two, you need a lot of light to shoot good HDV. Three, focus is absolutely critical in HD.
The touch screen menu system took me awhile to get used to. However, you can adjust the menus to have a personal set of menus; putting the menu selections you use mostly at the beginning of the list. Even so, Murphy's Law seems to dictate that you need to hit at least two menus to get to what you want. On a tripod, I find I can navigate quickly to the fader button without too much shake; this is much harder to do when I am doing a handheld shot. Also, I strongly suggest you get an LCD protector for the screen.
In bright light, the camera is fantastic. I've shot landscapes that just blew me away watching on a 46" plasma HDTV. My son played flag football and I covered that - a la NFL films - all in close up and with lots of action in the frame. It looked great and very clear, even in slow motion.
Inside, it's a little different. Family functions tend to take place in low light: table lights, kitchen overhead light, that sort of thing. The camera is not designed to shoot in those light levels (to be fair, no HDV camera seems to be at this time). The video can get very grainy (especially with a lot of dark areas in the frame) and the colors tend to go reddish. I'd say it compares to my Hi-8 camcorder from the early 90's in terms of sensitivity. On the small LCD screen, it's pretty much impossible to determine how grainy it will look. You won't be able to tell until you play it back on something normal sized and then the artifacts can be distracting. I would say anything below a bright kitchen needs some additional light. I've tried a couple of LCD lights that fit on the camcorder, but I haven't found one that I like yet, so I won't recommend one at this time.
However, so far, the stuff I have shot at school seems to look fine under lots of fluorescents. And HDV seems to have a wider range than standard video. You can have a lot of light and dark in a frame before you completely blow it out and have white glowing blobs instead of kids in a spotlight against a dark background (parents have had camcorders for an entire generation; you'd think they would have noticed this by now!). And the camera does have a "Zebra" function that will alert you to areas of your frame that need to be toned down.
The final thing is focus. Again, in bright light, this isn't too big of a problem. Even in flag football, the auto focus worked remarkably well, adjusting to the focus point within a second in almost all cases. Indoors, it does okay with one big exception that I just found out: Christmas tree lights totally screw it up. I don't know what it is, but our tree lights, my friend's tree lights and my aunt's tree lights all had the auto focus totally confused. However, the focus can be manually controlled by a switch on the side and through the dial at the front of the camera. I quickly zoomed in all the way, focused and then began to shoot. In any case, I recommend you zoom in all the way before you shoot as it is very difficult to tell on a three inch LCD screen if the scene is properly focused, but it is very easy to tell when you are watching it on a 46" HDTV!
There is a single button on the side called "ASSIGN" that you can have set up to do a number of things. However, you cannot assign ANY function to the button, just SOME functions. For example, you can't set it to black fader.
A "nice to have" would have been an HDMI out. You have two proprietary outputs for standard video and component HD video that I have hooked to my HDTV permanently. I need both of them because the component only outputs the video, so I have to use the RCA outs of the standard audio as well.
The 10X zoom is okay. I think I would have liked about 15 - 20X though, especially since I primarily use the camera with a tripod. Another issue with a tripod is when you eject a tape. It exits from the bottom, so - at least on my tripod - you have to take it off the tripod, take the connection plate off and then reconnect it after you put in a new tape. This is an annoyance for me about twice a month as I generally shoot 60 minutes of tape every couple of weeks; not critical, but more of why did they change it from the top loading mechanism on my Digital 8 camcorder?
The battery life with the original stock battery that would get sucked dry in less than an hour. However, I picked up a six hour battery and got rid of that issue. Actually, that helps to balance the camcorder in my hand when I use the audio breakout box which fits on the top of the camera towards the front. I use that a lot because the built-in microphones seem to pick up more sound from the sides rather than straight on and they really seem to pick up a lot of wind noise. The external microphone that comes with the camera isn't bad. I shot a football game with thirty mile an hour gusts and only the worst ones came through the wind screen.
The camera will shot still pictures to a Sony MemoryStick. I have a 1GB stick and can fit something like 800 pictures on it. The pictures are okay (no flash) and they are in the 16:9 format of the camcorder. One nice thing is to be able to take a still while recording video. Again, in flag football, I could be shooting the action and then taking a still or two while the kids were running and the 10X zoom was much better than my 3X on my snapshot digital camera.
The camcorder comes with a hood for the lens with a built in lens cover. Unfortunately, if you want to put on any filters, the lens shade can't be used. I have a clear filter on my lens to prevent scratches, use the 37mm lens cover from my Digital 8 camcorder and generally live without the hood.
All in all, I'm pleased with the camera and generally astounded with the quality of the video. It took me a couple of months of use before I was totally comfortable with the camera layout and didn't accidentally turn it off when I wanted to start shooting. It's taken me longer to figure out how to best shoot in HD versus SD, but I'm getting there! I'd recommend the camera though there are now consumer level camcorders with external audio options that you might want to research before buying this one.

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