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前段时间拍摄的摩托车的电影
这下总算是放出来了
http://vimeo.com/36305675
单翻译一下
主要配置:
3630w像素
全副尺寸35.9 x 24mm
iso范围100-6400 扩展到50-26500
16bit通道传输数据
支持机身自动裁剪到apsc片幅(1.5x倍率),这样也有1530w像素!
有个先进的面部识别系统，可以针对面部来精确曝光，估计逆光或者恶劣光线下拍摄，D800也知道对于脸部亮度来曝光，不会脸部过曝欠曝了
使用新款EXPEED 3处理系统，更好的色彩
HDR拍摄功能
加了专门对于色彩风格设置的快捷键
Full HD 1080 and HD 720 30/24p to 60p摄像
可以使用H.264 / MPEG-4 AVC格式拍摄，一个片段连续拍摄时间29分59秒
3.2寸广视角LCD屏幕，92100像素
HDMI接口输出无压缩视频，连接外部显示器
新款Multi-Cam 3500 AF 次世代对焦系统
当使用长焦镜头+增距镜，最大光圈只有F8或者更小的情况下，都有9个十字对焦点无压力得情况下完成自动对焦
连排速度4张/秒，使用外接手柄和MB-D12电池，或者使用DX模式可以达到6张/秒
100%视野度的取景框
20w次快门寿命
一个CF卡插槽，一个SD卡插槽
支持尼康创意闪光灯系统，可以在机身设置无线闪光灯参数
建议零售价2999美金
Read more on NikonRumors.com: http://nikonrumors.com/2012/02/0 ... aspx/#ixzz1leuJs8ks
In case you missed the Nikon D800 press release (Google translated):
Sao Paulo, February 6, 2012
Nikon introduces its long-awaited release, the HD-SLR D800, which offers resolution never seen before, amazing picture quality and valuable video resources, still optimized for professional multimedia photographers and videographers. With unparalleled balance between precision and functionality, the Nikon D800 brings innovations such as the CMOS sensor 36.3 megapixel FX-format, 91,000 pixel RGB sensor, advanced Scene Recognition System and many other new features.
Exceptional Image Quality
The new 36.3 megapixel CMOS sensor (7360 x 4912 resolution) and FX format (35.9 x 24mm) is the largest in terms of resolution so far developed by Nikon, and come meet nikonzeiros numerous requests from around the world. It is ideal for situations where you can not compromise the fidelity, such as weddings, photo studio and record landscapes. A resolution of this magnitude gives the photographer the ability to portray even the smallest details with stunning clarity. Every aspect of the sensor of this model was designed to ensure clear images in low light, so it has enhanced features like OLPF converter and a 14 bit A / D to minimize the noise around the picture.
The D800 lives up to Nikon’s reputation of being the sovereign ability to capture in low light thanks to the standard range of ISO 100-6400, expandable to 50 (Lo-1) and 25600 (Hi-2), which helps create gradient amazing colors when shooting JPEG or RAW.
All these image data are directed to a channel of 16 bits for maximum performance. Photographers can also take advantage of the lenses in FX format lenses for more options and increased focal range (1.5X), while still maintaining the clarity and detail in high resolution of 15.3 megapixels (4800×3200).
The D800 has an advanced Scene Recognition System with its array of colors (3D Color Matrix Meter III), which provides precise measurement in the most challenging lighting conditions. At the heart of this system is the innovative RGB sensor that analyzes each scene meticulously, recognizes factors such as light and bright and then compares all the data using the unique database of 30,000 images from Nikon. This new sensor still has the ability to detect faces with high accuracy even when shooting through viewfinder. The Color Matrix Meter also prioritizes the faces detected, allowing the right exposure even when the subject is backlit.
Novelty is also the exclusive image processing engine Nikon’s EXPEED 3, which controls the entire system and is the catalyst behind the responsiveness of the camera’s auto focus and performance. The new Nikon image processing engine is capable of processing huge amounts of data, with perfect color and tone perfect. 3 The EXPEED also contributes to energy efficiency, allowing the user to use the camera for longer.
Featured in the new and improved white balance system of this model that more accurately recognizes both the sources of natural light and artificial ones, and gives the user the option to retain the warmth of ambient lighting.
Users can also capture a greater dynamic range with the HDR function and enjoy the benefits of Active D-Lighting for balanced exposures even in backlit scenes. In addition, the camera offers a dedicated button for quick access to Nikon’s Picture Controls to adjust the parameters of photo and video in real time, such as color, sharpness and saturation.
True Cinema Experience
The Nikon D800 is a compact and lightweight which is ideal for the production environment. Its features are very practical and functional usable by both filmmakers in the field and in the studio or filmmakers. Filmmakers have the option of multiple resolutions and frame ranges, including Full HD 1080 and HD 720 30/24p to 60p. By using the method of data compression B-Frame, the user can record video in H.264 / MPEG-4 AVC up to 29:59 minutes per clip. The optimized CMOS sensor reads the image data on rates incredibly quick results almost instantly.
The D800 also allows videographers to keep the resolution high definition (1080p) regardless of the selected scene mode. Users can also compose and easily check critical focus for HD LCD monitor 3.2 “and 921 000 pixels with reinforced fabric, automatic control of brightness and wide viewing Anglo.
For professionals, it is important to have a camera that has digital recorders and external monitors. With the D800 is possible to transmit an uncompressed HD signal directly off the camera for an HDMI output (8 bit, 4:2:2). This signal can be transmitted to a display, digital recording device or routed through a monitor, eliminating the need for multiple connections. The image can also be viewed simultaneously on the LCD screen and an external display screen while excluding the state data of the camera for streaming media.
The D800 also includes features to enhance the audio quality, as a specific output for headphones used to monitor the audio levels during recording, which can be adjusted within 30 steps. Have the onboard microphone can be adjusted with up to 20 steps of sensitivity for the faithful reproduction of sound. To complete the recording can be configured to be activated via the shutter button.
Shutter speed and performance with amazing accuracy
The autofocus system Advanced Multi-Cam 3500 AF is the next generation of the proven 51-point AF system Nikon. The fully customizable system offers users the ability to capture fast moving subjects in focus and accurately track, or select a single AF point with absolute precision in detail. The focus system uses 15 sensors of the type AF Crusaders for accuracy and the system also emphasizes human faces even when the viewfinder is used. The D800 also employs 9 cross-type sensors fully functional when used with compatible NIKKOR lenses and teleconverters aperture f / 8 or smaller.
For maximum versatility in different situations, users can also select multiple AF modes, including normal, expanded area and tracking of faces and objects / people, even the optical viewfinder.
Ready to shoot in less than 0012 seconds, the Nikon D800 can capture files in FX mode and resolution up to 4 fps, or up to 6 fps with DX mode with the optional battery pack MB-D12 battery and compatible. To further improve the speed of the camera and the overall workflow, the D800 uses the new standard USB 3.0 for fast transfer.
Format and operability
The structure of the Nikon D800 is designed magnesium alloy for maximum durability and reliability. The camera body is closed and sealed with gaskets to resist dust, moisture and also to electromagnetic interference. You can easily picture of the composition through the viewfinder of course, which offers 100% coverage of the scene.
The shutter was tested to withstand 200,000 cycles, ensuring maximum durability, while the sensor cleaning is made by the vibration of OLPF. The self-diagnostic shutter unit also includes a mirror balancer to minimize the residual impact of the “bounce”, improving the AF and zoom viewing time. Furthermore, the display is coated with a new finish protection thermal which serves to resist to overheating during prolonged use. For storage, the D800 has dual card slot for CF and SD cards, offering the user the possibility of recording up when a card is full, recording RAW / JPEG, separately, and the added option of recording still pictures to and video card to another. For recording and transfers at high speed, data can be recorded on the latest UDMA-7 and the cards SDXC/UHS-1.
The D800 also features built-in flash, and is compatible with the acclaimed Creative Lighting System Nikon, including the Command Mode for embedded control Speedlights wirelessly.
Read more on NikonRumors.com: http://nikonrumors.com/2012/02/06/nikon-d800-press-release.aspx/#ixzz1lesDorzJ
[ 本帖最后由 jmms_smmj 于 2012-2-7 18:15 编辑 ] |
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喜欢上海的理由 #44 #47 #81 (2009-6-11) psveind 
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