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Normally when we talk of high definition we
refer to HDCAM which has a resolution of 2.2 million pixels
and an image sensor two thirds the size of 35mm film. The
latest breeds of digital cameras both the Red and Alexa camera has over 4 times more pixels than that of a HDCAM
camera. This is due to their
sensor sizes being similar to that of 35mm film, which means not only are they close to film in terms of resolution but also by being able to
use 35mm cine lenses that give us the same shallow depth of field and characteristics
typical of 35mm film. This amazing new technology has finally
given us a credible alternative to shooting on film.
The major benefits of shooting with the these digital cameras are that
you can dramatically cut down on the costs of stock, processing
and telecine. No more delays whilst you wait for your rushes
to be processed in order to see your dallies. You get instant
playback on set of your camera rushes. Since your footage
is recorded to cf card or hard drive, once this is full you
can plug it in to a laptop and playback your footage without
the need to convert footage. |
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