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Showing results for tags 'ISO'.
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It's the eleventh hour for the GH2, but it will still be a few months before I have its replacement in my hands so I am still trying to get the best possible performance out of it. And I'd still like to hang onto it as a B-cam, but not until I work some issues out. I did a full-range ISO test of...
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Here is a video presentation for VariCam dual native ISO, quite amazing new technology. Found the article on News Shooter http://www.newsshooter.com/2014/11/28/panasonic-varicam-native-iso-of-800-and-5000-how-do-they-do-it/
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Does the A7s' high-ISO capability effectively negate the dof advantage I’d otherwise get by choosing a Micro 4/3 camera? (Assuming I’m trying to achieve maximum dof.) In other words, shouldn't I be able to match even the deepest dof I could get with an m4/3, just by stopping-down and boosting...
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Digging further into the technics behind DSLR filming... So there happens to be a Native ISO for each type of camera. This particular ISO settings gives the best images with the least noice. It also determines you ISO stops. I found out that the best ISO stops for a Canon are 160, 320, 640, 1250...
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- ISO
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Here is a little tutorial for getting some extra ISO options on the GH3. It gives you two more ISO values between the ones that came preset with firmware 1.0. You just have to enable them. I'm not sure how widely known this trick is. I keep seeing ISO tests showing off ISO 200, ISO 400...etc. and...
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I learned a lot lately about shooting with a DSLR but one thing is still confusing me - the frame rate versus the light. Maybe this forum can help me (again) on this one? A - As a new be on DSLR shooting I was recently thought that when choosing shutter speed I should use twice the frame rate I...
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- Frame Rate
- Light
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I've uploaded some test footage from the new Panasonic GH3. The first portion of the video contains fairly even lighting with tests from f2.8/ISO 200 - f16/ISO 6400. The second portion introduces a hot spot via a desk lamp. Test are from f4.0/ISO 200 - f22/ISO 6400. Gradation looks very go...
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Hi guys, I did some test shooting in lowlight and high ISO on my GH2, nothing scientific, just pushing the camera. I noticed a strange dark pattern on the lower half of my footage on high ISO settings. Exactly the same darker line as this guy gets: https://vimeo.com/19563762 Sometimes it's...