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July 17th, 2004, 11:28 AM
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#1 |
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Major Player
Join Date: Sep 2001
Location: Andalucia, Spain
Posts: 301
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Dedicated BW video camera?
Totally ridiculous question:
But nevertheless: if one wanted to build a dedicated black & white video camera (assuming one is Canon), would it be possible to use most of the current standard technology to come up with a much higher resolution picture than the colour version of the same camera, because of the fact that much less data needs to be recorded? Of course the answer is no.....because the three chips record the same bit of the image (one could shift them a bit..mm?). For me that would be an interesting camera indeed (especially for transfer to 35mm). Thanks! |
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August 1st, 2004, 10:00 AM
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#2 |
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RED Code Chef
Join Date: Oct 2001
Location: Holland
Posts: 12,514
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I think the answer is yes. For the same money you could do a
higher resolution BW camera.
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Rob Lohman, visuar@iname.com DV Info Wrangler & RED Code Chef Join the DV Challenge | Lady X Search DVinfo.net for quick answers | Buy from the best: DVinfo.net sponsors |
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August 1st, 2004, 10:29 AM
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#3 | |
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Inner Circle
Join Date: Jun 2003
Location: Toronto, Canada
Posts: 4,750
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Quote:
2- Even if you had a B+W camera with high resolution, you'd need to record it onto a format that supports all that extra resolution. I think only the JVC HD camera would be practical in terms of cost/money. Shooting in black and white may avoid some of the artifact issues that camera may have. On the other hand, it can be advantageous to shoot in color so you have greater control over your black and white image. Using combinations of the red, blue, and green channels will give different results. If you shoot outside, using the blue channel for the black + white image will give brighter skies. If you know beforehand what you want, you can use color filters to achieve the same results. |
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August 1st, 2004, 12:25 PM
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#4 |
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Major Player
Join Date: Sep 2001
Location: Andalucia, Spain
Posts: 301
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Yeah! That camera could have a color filter setting for BW effects instead of white balance! I played around with a colour picture in photoshop and using the color channels with curves (apple/ctrl + M) you can indeed imitate the effects that color filters would have on BW film.
I bet in 20 years that camera hits the market when there's enough weirdos wanting to shoot B & W. Saw Citizen Kane again last night. Who needs color? |
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