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The aspect ratio of a Super 8 film is more like the TV-screen format 4:3. Super 8 images are shown in
16:9 format, the image remains black on the sides to maintain the correct aspect ratio.
What is often neglected: the pixel resolution of 16:9 and a 4:3 television image is identical. In 16:9 mode,
each pixel is only represented 'rectangular'. An adaptation of Super 8 film to the 16:9 image resolution
would be associated with a reduction of the image from which ultimately results in a loss of quality.
We recommend to use the 4:3 aspect ratio to achieve the best quality. Anyway, your 16:9 TV usually fits
DVD movies automatically to its optimal screen size (SD / HD 16:9).
If you are aiming for an elaborate post-production of the highest quality, we will certainly like the direct
result of scanning with 1024 x 768 pixels in AVI file (uncompressed RGB, up to 566 Mbit / sec.) are
available. Because these files to the capacity of DVD media exceed by far, raw data can be transferred
to hard drives in consultation.
How many frames per second?
Compared to Super 8 film the television format is very flexible: The PAL
format requires 25 frames per second, they are in half frames listed. Super8
film can be exposed with 16, 18, 24 or 25 frames per second . Would a
properly sampled played 18 fps movie in PAL, would accelerate the image
played back. We know the effect of old silent films.
By GK-quality film scanning, the source material is always on the correct
speed equivalent. In the above example using a special software calculates
intermediate images to get a PAL conforme DVD in the correct playing speed
and without getting stuttering.
Look and see of the GK-quality film scanning and watch our sample films.
On page 'cost examples' we have prepared a few case studies so you can
estimate the costs incurred for the digitization of your films.
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