Month: May 2009

Digital Still Video Camera: The Nikon QV-1000C Still Video Camera

The Nikon digital still video camera Model 1 has been designed to allow for digital imaging and the best among Nikon range of such cameras was the PhotoKina ?86. It came with a number of useful features including black-and-white digital imaging and a QV-mount, and of course, there was also the Nikkor six millimeter f/1.6 lens that added a lot of clarity to the images. The other salient point about this pioneering digital still video camera was that it has never moved out of the realm of being a prototype and thus never got to be sold commercially.

Very Popular

However, there is no such problem with another Nikon digital still video camera model which is the Nikon QV-1000C Still Video Camera that is however popular only because it does not use film to store its images and in addition, it incorporate a number of features from earlier models such as the Model 1, and in addition, it also used digital medium through two inch micro-floppy magnetic disks that are able to store about three hundred and eighty thousand pixels images and which can also store about fifty images.

To be sure, the Nikon QV-1000C Still Video Camera that is otherwise an excellent digital still video camera is restricted to only a black-and-white image format though it does also have a number of other simple features that are comparable to what other digital still video cameras on the market can offer.

With the Nikon QV-1000C Still Video Camera you will get an excellent digital still video camera that is able to handle many tasks including cropping as well as remitting over telephone lines to a specified receiver. In addition, this digital still video camera also has standardized AE control modes including Programmed AE and Shutter Priority AE as well as even exposure control (manual).

This digital still video camera model also comes with different shutter speeds that range from one eight of a second to one two hundredths of a second and ISO of between four hundred and sixteen hundred and there are also other ancillary features such as memory lock and even exposure compensation that make this a very worthwhile option.

When it comes to enhancing the functionality of digital still video camera you should think of adding digital video camera accessories such as bags, lenses, HDMI and firewire cards and even filters as too lights and microphones. Another notable feature of this excellent digital still video camera is that its lens comes with fifteen elements as well as dual rings and fast speed.

Chances are one has video that the individual shot on miniDV tape with the Panasonic digital video camcorder or from older sources like VHS or Hi8. The video plays ok on the TV from the proper camcorder but one need to edit it and perhaps put it on CD or DVD for comfy playback or to send to family. This is one of the best digital video camcorder. Let s take a look at what s involved.

Analog versus Digital Video in Panasonic Digital Video Camcorder

To make digital video, the Panasonic digital video camcorder s circuitry tries an image designed onto a grid of sample points on each of its three Charge Coupled Devices (CCDs) about 50 or 60 times per second based on which TV system (PAL or NTSC) the camcorder is configured for. Each sample point is called a pixel, which is short for picture factor. As the image is contrived onto the CCDs, the camcorder circuit reads the electrical agitates of the pixels and changes the charges into binary numbers that agree to the brightness level and colors of the picture.

This info is then refined through compaction circuitry that brings down the info content by five times in order to decrease file size. The compacted digital file is then saved on tape as digital video (DV). Digital video is saved on the Panasonic digital video camcorder s tape at 25 Mbps and is interpret from the camcorder to the computer over Firewire”! (i.Link”!, IEEE1394) as a serial file at a rate of 3.6 MBps, or slimly less than 30 Mbps.

This bit rate is well among the capacity of most 5400 RPM and higher, Ultra-DMA66 and broader hard drives. Since DV is an effective, compact data stream, costly SCSI cards and drives or RAID drives are not needed.
In the matter of fact, on computers with fast CPUs, doubled hard drives, and the right captivate software, it is frequently possible to change DV while utilizing the computer for other actions that are not disk- admittance intensive.

Since Firewire”! is able of changing files at up to 400 Mbps (50 MBps), DV hardly emphases it. Thus, it is potential to utilize a Firewire”! hard drive and camcorder on the same Firewire”! port. For laptop customers, this may be the only system configuration that makes it potential to have two hard drives (one internal and an external Firewire”! drive) which are in demand for best functioning among video transfer and editing.

Transferring digital video from the Panasonic digital video camcorder to the computer is a real-time method. So, if one has one hour of taped video, it will take an hour to change it to the computer. Unluckily, there is no way to make this shift happens quicker.