Audio monitoring via external headphone jack.Monaural audio recording via built-in microphone stereo recording via external microphone jack.Picture control system provides creative options.Image stabilization during video capture, if offered by lens.Exposure compensation and lock are both available.Manual ISO sensitivity for manual exposure.Auto ISO sensitivity for program / aperture-priority, with adjustable upper limit (ISO 12,800 or Hi-4 / 204,800).Power Aperture function available, but only for uncompressed HDMI output, not when recording on-camera.Programmed-auto, aperture-priority, or manual exposure (set before recording starts no shutter-priority).AF point position and size can be manually controlled.Single-servo auto and manual focus also possible.Full-time live autofocus is possible during recording, including tracking and face detection, albeit with actuation noise levels depending on the lens used.Simultaneous display on camera's LCD during uncompressed output, but with added info overlay that's not present on the HDMI feed.Uncompressed 8-bit 4:2:2 output via HDMI port, but only when no flash cards are present in the camera body.Optional crop function uses centermost 1,920 x 1,080 pixels from sensor, has 2.7x crop equivalent to that of the Nikon 1-mount cameras.Supports FX-format lenses (but with a curious 1.1x crop) or DX-format lenses (1.5x focal length crop).Clips limited to 4GB / 30 minutes, or 20 minutes for 1080p and 720p60/50.Otherwise, the camera reverts to a stepped aperture that is locked once capture commences. Perhaps the most unusual feature of all, though, is the ability to smoothly adjust aperture using two front-of-camera buttons, although this only works when recording with an external device. Particularly interesting to pros is the opportunity to record an uncompressed video stream via HDMI, for recording on an external device. Even rarer is the ability to capture video remotely via Ethernet or an optional WiFi adapter. It's rarer in offering a headphone jack to monitor audio during capture, and a fairly fine-grained control over both microphone and headphone levels. It also provides for full-time or single autofocus operations, and manual focusing. For a professional model, it's absolutely obligatory, and as you'd expect, the Nikon D4 offers video recording capabilities with a rich feature set indeed.Īs you'd expect of a camera aimed at pros, the Nikon D4 offers both automatic and manual exposure control, and supports both internal and external microphones. These days, movie capture is commonplace even for interchangeable-lens cameras aimed at consumers. (Thumbnails of all shots, including RAWs, with EXIF data) (Index to all standard test shots, with explanations) (Crops from images shot with the camera's kit lens, if sold as a kit) Check out the links below for more sample images, videos and image quality analysis:
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