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June 20th, 2011, 07:26 PM | #31 |
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Location: Temecula, California
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Re: Wonky looking footage!
The focus was on the plant's, and I did zoom in and got it as sharp as I could.
I know shooting in 1920x1080 24 or 30 would yield sharper footage, but I am just showing what my 720p footage looks like because i feel like it should be sharper And i just sold my 50mm 1.8 because I didn't think i would ever use it if i had a fast zoom lens like the tamron, but i'm already regretting selling it lol |
June 21st, 2011, 12:29 AM | #32 |
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Re: Wonky looking footage!
16-235 is NTSC color space with setup. digital video has no setup, therefore its RGB 0 = 0IRE, and RGB 235 = 100 IRE.
the canon codec compresses the camera's output. the camera will output whites to 110 IRE on its V out, but the codec will compress the top end down to 100 IRE. for all the scope'd tests 60D Dynamic Range : Part 4 |
June 21st, 2011, 10:48 AM | #33 | |
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Location: Camas, WA, USA
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Re: Wonky looking footage!
Quote:
So, why are they so cheap? Because they're small, "only" f/1.8, and Canon made a gazillion of them. :) The look of your shots reminds me a bit of the Canon EF 70-300/4-5.6 IS that I first bought for the 5D2. On wildlife stills, the fur looked ugly with a lack of sharpness, yet a "crunchiness" that just didn't make sense. I think it was a micro-contrast issue with the different colors shifted slightly. I replaced it with an EF 200/2.8L and the shots from this lens blew me away on day one. You could cut edges with a knife. My 5D2 doesn't do 720p. It would be interesting to do some 720p shooting with a nice prime. At NAB, Vincent Laforet recommended shooting at 720 for most web delivery. He felt that it made critical focusing less critical.
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June 21st, 2011, 06:47 PM | #34 |
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Re: Wonky looking footage!
From what I've read about the tamron, it's supposed to be super sharp, and from the pictures I've taken, it looks to be sharp, so I don't think it's a lens issue
And about those metal 50mm 1.8's, are those one of those older lenses that you need an adapter for? Because the only 50mm 1.8 I usually see on ebay is the same model i've had |
June 21st, 2011, 07:41 PM | #35 |
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Re: Wonky looking footage!
The older EF 50/1.8s don't need an adapter.
It might not be a lens issue, if your photos are sharp. In fact, it would be interesting to snap a photo of your next test, color grade it as you would like your video to look, and then try to get your video to match it.
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June 21st, 2011, 09:45 PM | #36 |
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Re: Wonky looking footage!
How do I find these older 50mm? Do I just search ebay for 50mm 1.8 and look for metal ones?
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June 22nd, 2011, 12:41 PM | #37 |
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Re: Wonky looking footage!
You can tell the difference by looking at the lens or its photo. Here is a comparison...
Canon EF 50/1.8 Review - Bob Atkins Photography
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