PROFESSIONAL HD VIDEO CAMERA COMPARISON - PROFESSIONAL HD VIDEO

Professional hd video camera comparison - Professional video camera canon

Professional Hd Video Camera Comparison


professional hd video camera comparison
    video camera
  • A video camera is a camera used for electronic motion picture acquisition, initially developed by the television industry but now common in other applications as well.
  • A camera that records onto digital or videotape.
  • The modern CCTV video camera is available in both monochrome (black and white) and color. Cameras can be set in fixed-positions or placed on 'pan-and-tilt' devices that allow the camera to be moved up, down, left and right.
  • A camera for recording images on videotape or for transmitting them to a monitor screen
    professional
  • (of a person) Engaged in a specified activity as one's main paid occupation rather than as a pastime
  • Of, relating to, or connected with a profession
  • engaged in a profession or engaging in as a profession or means of livelihood; "the professional man or woman possesses distinctive qualifications"; "began her professional career after the Olympics"; "professional theater"; "professional football"; "a professional cook"; "professional actors
  • Having or showing the skill appropriate to a professional person; competent or skillful
  • a person engaged in one of the learned professions
  • an athlete who plays for pay
    comparison
  • An analogy
  • The quality of being similar or equivalent
  • The act or instance of comparing
  • the act of examining resemblances; "they made a comparison of noise levels"; "the fractions selected for comparison must require pupils to consider both numerator and denominator"
  • relation based on similarities and differences
  • qualities that are comparable; "no comparison between the two books"; "beyond compare"
    hd
  • Head
  • high-definition; Harley Davidson - a motorcycle brand; high density; hard drive or hard disk or hard disc; hemodialysis
  • HD+ is a package of high definition digital satellite TV channels for German-speaking viewers and (as HD PLUS GmbH) the company providing that package, based in Unterfohring near Munich, Germany. HD PLUS is a subsidiary company of SES Astra, itself a subsidiary of SES based in Betzdorf, Luxembourg.
  • Hand
  • The Huntingtin gene, also called HTT or HD (Huntington disease) gene, or the IT15 ("interesting transcript 15") gene codes for a protein called the huntingtin protein. The gene and its product are under heavy investigation as part of Huntington's disease clinical research.
professional hd video camera comparison - Sony Professional
Sony Professional HVR-A1U CMOS High Definition Camcorder with 10x Optical Zoom
Sony Professional HVR-A1U CMOS High Definition Camcorder with 10x Optical Zoom
The Sony HVR-A1U camcorder captures 1080i HDV images using a newly developed 1/3-inch type, 2.97-megapixel (total) CMOS sensor with new Enhanced Imaging Processor(tm) technology that optimizes the performance of the CMOS sensor. The result is HD quality imaging that has been used to produce television and professional film content. Available at an extremely affordable price, the HVR-A1U will be another powerful option for HD field acquisition by all video professionals.

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
See large image
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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Canon-600D
Canon-600D
London, UK, 7th February 2011 – Canon today announces the launch of the EOS 600D – a compact, lightweight Digital SLR (DSLR) that makes capturing exciting, fun and creative images easier than ever. The perfect choice for aspiring photographers looking for a combination of outstanding image quality and ease-of-use, the EOS 600D sits at the top of Canon’s entry-level EOS line-up, above the existing EOS 550D and the new EOS 1100D. Capturing stunning images and Full HD video has never been easier, thanks to a range of automatic shooting modes that beginners can use to instantly express their creativity. A Feature Guide has been added to the user interface to help you learn about the camera as you use it, helping to develop your photography skills. With an unrivalled range of EF lenses, Speedlites and other accessories to enhance your shooting, the EOS system holds the key to the perfect shot – wherever your journey takes you, and whatever the scene before you. First-class image quality The EOS 600D provides all the tools to capture beautiful stills and HD movies. Amazing picture detail is provided by a high-resolution 18 Megapixel (MP) APS-C CMOS sensor, which combines with 14-bit DIGIC 4 processing so you can capture the wonder of a beautiful blue sky and enjoy exceptionally smooth gradients between colours. The camera’s low light shooting capability enables you to achieve clear, natural images in darker conditions, with an ISO range of 100-6400 that can be further expanded to 12800. Great for shooting pets, children or wildlife, the EOS 600D allows high-speed shooting at 3.7 frames per second (fps), enabling you to capture fast-moving action. Each shot will be captured in sharp detail thanks to the 9-point Auto Focus system, which can track subjects using the auto focus points across the frame. Even more accurate focusing is providing by an extra-sensitive central AF Sensor, while the iFCL Metering system from the semi-professional EOS 7D features a 63-zone Dual-layer metering sensor, helping you to ensure your shot is correctly exposed, even in difficult lighting conditions. Easy shooting, amazing results New fully-automatic Scene Intelligent Auto mode makes it easy for you to capture outstanding quality shots with almost no effort. Allowing you to focus exclusively on framing your picture, Scene Intelligent Auto analyses the scene for you and automatically picks the best settings to capture it. Your images will look better than ever thanks to a new ‘Auto’ Picture Style, which automatically makes fine adjustments to colours while you focus on capturing the scene you want. The EOS 600D also makes it easy for you to instantly add creativity to your pictures. Change the atmosphere of a scene with Basic+, which allows you to pick the mood you want to achieve from one of eight options, including ‘Warm’, ‘Cool’ or ‘Intense’. Whether you’re shooting landscapes, portraits, or close-up macro shots, Basic+ makes it easy to capture the perfect image. rebel t3i with flip out screen Simple, flexible, artistic Ideal for beginners, a Feature Guide has been added to the EOS 600D’s menu system, offering a brief description of each key setting and its effect, helping you learn more about the camera as you use it. You can also shoot overhead, at ground level or around corners with the EOS 600D’s Vari-angle 7.7cm 3:2 ratio ClearView LCD. Rich on-screen detail is provided in 1.04 million-dot resolution, and the side-mounted hinge allows users to comfortably and creatively shoot from a range of unusual angles, or when using a tripod. A smudge-resistant fluorine coating and three anti-reflection coatings also ensure you can see the LCD in clear detail, wherever you are. Allowing you to apply your own stamp to your shots, the EOS 600D is perfect for experimenting with different Creative Filters. Fish-eye-Effect creates a barrel-shaped distortion similar to a fish-eye lens, and you can instantly turn a scene into a small-scale model with Miniature Effect. Toy Camera Effect, Grainy B/W and Soft Focus offer additional options, allowing you to experiment with your images in a number of different ways. Capture stunning detail with EOS movie Capture your memories in superb clarity with Full HD (1080p) movie mode, while a dedicated movie shooting mode means you can switch between stills and HD video instantly. You can also reach distant subjects using new Movie Digital Zoom function, which crops the centre of the sensor from 3x to 10x while still maintaining Full HD quality – great for capturing wildlife on a safari holiday. Enabling you to capture more engaging videos, Video Snapshot mode shoots video in two, four, or eight second segments, creating clips that are short, easy to edit and of similar lengths to clips used in most TV programmes. As they are recorded, the clips are saved to a Video Snapshot Album and combined into one movie. A soundtrack can be added by choosing from tracks uploaded to the camera and the resul
LEICA D-LUX 4
LEICA D-LUX 4
New:LEICA D-LUX 4 The first digital Leica compact camera with system character The LEICA D-LUX 4, introduced by Leica Camera AG, Solms, is a compact digital camera with powerful optics and a comprehensive range of settings. Premiering with the camera is the wide range of accessories for additionally widening its photographic potential, offering the sophisticated user even more possibilities for creative photography. With its 1/1.63“ CCD image sensor, unusually large for this class of camera, the LEICA D-LUX 4 produces images of superior quality. The LEICA D-LUX 4 sports a high-speed LEICA DC VARIO-SUMMICRON 5.1-12.8 mm f/2.0-2.8 ASPH. lens with a focal length range of 24 to 60 mm in 35 mm format. Apart from the particularly high speed, it is the ultra-short initial focal length of 24 mm that opens up new creative opportunities in a variety of situations, including landscape, architecture, travel and reportage photography. Its high speed also makes the LEICA D-LUX 4 ideal for available light exposures. Whether shooting in poor light or for selective use of field depth, the lens of the LEICA D-LUX 4 gives the photographer scope for highly individual picture composition. An integrated image stabilizer reliably protects against camera shake in all photographic situations, even in difficult light conditions. The LEICA D-LUX 4 offers a wide range of optional accessories that extend the camera’s application potential: A black brilliant viewfinder with 24 mm brightline frame can be attached to the flash shoe of the D-Lux 4, enabling the photographer to view his subject without draining battery power. A slot-on compact flash unit LEICA CF 22 is also available for the LEICA D-LUX 4. Another option is an additional handgrip that makes the camera easier to hold. The camera is also prepared for photos in HDTV format: By connecting the camera’s HD port to an HD television set with optional component cable, image slides can be shown in high definition. The range of accessories is rounded off with the addition of high-quality leather cases in black and brown. “With the add-on accessories, the high-speed optics and intelligent operation concept, the LEICA D-LUX 4 is a truly a “compact” system camera whose performance profile can definitely hold its own in comparison to a professional camera. The unlimited potential for creative photography, the ultra fast image processing and the compact, classic camera design give users of the LEICA D-LUX 4 extra high flexibility for capturing unique moments and unforgettable images,“ says Stefan Trippe, Vice President of Production and Engineering at Leica Camera AG. The LEICA D-LUX 4 features a noticeably large CCD image sensor for a camera in this class. Measuring 1/1.63“ and offering 10.1 megapixel resolution, it is able to differentiate the finest details and faithfully reproduce tonal values. The new D-Lux 4 can take photos in all three formats (4:3/3:2/16:9) to suit the particular recording or playback situation, and is also capable of shooting in TIFF format. The larger sensor size makes it possible to retain the full 24 mm wide angle. The 460,000 pixel camera display has a wide viewing angle and creates an exceptionally brilliant image, enabling photographers to make a reliable and exact assessment of the picture composition both when taking the photo and when reviewing it. The additional possibility of adjusting the viewing angle ensures exceptional display viewing even for extreme camera perspectives. The high-speed zoom lens LEICA DC VARIO- SUMMICRON 5.1-12.8 mm f/2.0-2.8 ASPH. consists of eight elements (four of them aspherical) in six groups. The optics are individually matched to the camera sensor, working in harmony with the electronics and software to produce stunningly brilliant pictures in true-to-life colors. Regarding color matching, contrast and picture definition, Leica Camera AG has developed its own profile. This is consistent with the picture characteristics that are well known to Leica System Camera customers from their use in combination with professional film materials and specialist development laboratories. The reduction to the essentials and the LEICA D-LUX 4’s strikingly clear and concentrated design exemplify the camera’s typical Leica lineage. The ergonomic layout of the controls and intuitive operating concept make it a pleasure to handle. Focus, shutter speed, stops and exposure override can all be set manually with the joystick. For those who like photography to be less complicated, the camera integrates many improved automatic functions. When the various functions are switched on, the user simply has to press the shutter release button to obtain a perfectly exposed and focused picture. In automatic mode, the camera automatically combines many individual functions to suit the subject and the photographic conditions, controlling the O.I.S. image stabilizer, the automatic ISO control, face recognition, automatic contrast compensation and automatic choice

professional hd video camera comparison
professional hd video camera comparison
Canon XL1 Digital Camcorder Kit
This mini DV offers great image quality and full digital power. The XL1's design and manual controls offer the widest range of picture possibilities. In daylight or lowlight, if your subject is near or far, this cutting edge camera adjusts its settings to offer the finest in resolution, magnification and color reproduction. Additional features include top grip with recording controls, standard optical 16x zoom lens with SuperRange optical image stabilizer and 3 shooting modes.

The Canon XL1 is helping to blur the line between consumer and professional video equipment. Though it's small enough to carry around and doesn't cost much more than a top-of-the-line consumer camcorder, the XL1 produces such high-quality results that many independent filmmakers have started using it instead of a traditional film camera.
Great movies start with great CCD sensors, and Canon cuts no corners here. For the best possible picture quality, they use three separate 270,000 pixel CCDs (one for each primary color). To further improve image detail, Canon has intentionally shifted the green CCD half a pixel horizontally and vertically. This shift allows more accurate interpolation, resulting in an image that Canon claims rivals those from cameras with 410,000 pixel CCDs. Each pixel is 72 square microns, which is about 1.5 times the size as those in competing camcorders. This increased size increases light sensitivity, allowing you to shoot in lower-light situations. Ultimately, the larger pixel size results in an improvement of 4 dB in sensitivity.
The XL1's body is based on a magnesium-alloy frame for maximum durability. It ships with a 16x optical zoom lens with optical image stabilization, but is also compatible with other XL camcorder lenses. With an optional adapter, you can use Canon EF (EOS) still camera lenses--some of which also feature optical image stabilization.
Though the camera's built-in microphone has a great frequency response, the XL1 can also accept balanced microphones with the optional MA-100 microphone adapter/shoulder pad. The XL1 records digital audio, with two channels of 16 bit/48 KHz sound or 4 channels of 12 bit/32 KHz sound.
The electronics of the XL1 have many advanced features, including a number of programmed AE modes, as well as both shutter and aperture priority modes. There are two different auto modes, one of which allows you to adjust any setting manually, if you want, and the other, which adjusts every setting automatically and lets you adjust nothing. A spotlight mode automatically compensates for difficulties when shooting a subject bathed in a spotlight. There are also three different shooting modes: Normal Movie, Digital Photo, and Frame Movie. Normal Movie mode is for any time you want to shoot video footage. Digital photo mode records a still image for six seconds on the mini DV tape and also captures any audio, such as a commentary. The Frame Movie Mode records 30 noninterlaced still images per second, instead of capturing 60 fps interlaced images. This mode isn't intended to be used for shooting video (playback may not look completely smooth). Rather, Frame Movie mode should be used as a burst, or continuous, shooting mode, like you'd find on a still camera.
The XL1 uses an IEEE 1394 port for digital editing and for transferring footage to and from other IEEE 1394 compliant devices. The camcorder also has RCA (composite) audio and video ports, and an S-Video out. The XL1 features a LANC terminal for editing with compatible controllers.

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