cantsin Posted July 23, 2013 Share Posted July 23, 2013 The moire and aliasing on the 50D is nowhere near as bad as it is on standard Canon DSLR video modes. Hmm, I dare to disagree although I do agree that the raw video quality of the 50D is in a completely different league than the h264 from standard Canon DSLRs. In the standard video modes, the codec simply is so mushy that it partly smoothes out the moiré. With the sharp pixels from raw video, you see the color artifacts overly clear. That means, moire and aliasing is effectively more pronounced. Here's an image comparison between 50D raw video and 550D standard video: Quote Link to comment Share on other sites More sharing options...
Administrators Andrew Reid Posted July 23, 2013 Author Administrators Share Posted July 23, 2013 For me the H.264 moire looks more distracting. The pattern is so fine on the raw footage it blends into the brick work. You can do more in post and in the debayer to reduce it too. On the H.264 it is a rainbow! Broad stripes across the building at the back. It would be even more noticeable if you hadn't turned the saturation and contrast so far down BTW. Quote Link to comment Share on other sites More sharing options...
Administrators Andrew Reid Posted July 23, 2013 Author Administrators Share Posted July 23, 2013 Looking again some of the false colour on the raw shot are actually ACR debayer artefacts rather than moire, especially at the edges of the window frames. The moire is there too of course, but for me the H.264 makes it look worse. Like a zebra. BTW - here's some 60D moire (bottom shot). The top shot shows that a camera with moire has far more issues with wide angle shots than close up shots of people. Quote Link to comment Share on other sites More sharing options...
Jorgen Gerstel Posted July 23, 2013 Share Posted July 23, 2013 Buildings in Eindhoven http://vimeo.com/70886798 Camera: Canon 50D Caonon 50mm lens Magic Lantern Raw - 1080P filmed in zoom / crop mode (exept for evoluon intro clip) ML build 11th July 2013 Quote Link to comment Share on other sites More sharing options...
Юрий Мак�имов Posted July 24, 2013 Share Posted July 24, 2013 What about eng b4 lens with 1:1 crop mode? What resolution in wide angle we can expect? Quote Link to comment Share on other sites More sharing options...
Andy600 Posted July 24, 2013 Share Posted July 24, 2013 What about eng b4 lens with 1:1 crop mode? What resolution in wide angle we can expect? Good luck trying to adapt a B4 lens to the 50D. The only way you 'might' do it is to remove the mirror completely and even then I doubt it will work. Quote Link to comment Share on other sites More sharing options...
Юрий Мак�имов Posted July 24, 2013 Share Posted July 24, 2013 Good luck trying to adapt a B4 lens to the 50D. The only way you 'might' do it is to remove the mirror completely and even then I doubt it will work. I do not think so, http://en.wikipedia.org/wiki/Flange_focal_distance , there says that the distance is 48.00 mm, so we can attach it freely. Here is http://www.ebay.com/itm/B4-2-3-mount-ENG-FUJINON-Canon-EOS-EF-7D-60D-T4i-Blackmagic-adapter-/251175669546 Quote Link to comment Share on other sites More sharing options...
Andy600 Posted July 24, 2013 Share Posted July 24, 2013 My apologies. I was wrong in my assumptions. I knew it was possible of M43 cameras but it's news to me that Canon DSLRs can accommodate these lenses. Expensive adapter though :o Quote Link to comment Share on other sites More sharing options...
Kylew Posted July 25, 2013 Share Posted July 25, 2013 Man, Magic Lantern is making me want to sell off ALL of my Nikon gear and replace it with Canon gear. The things ML are doing are crazy good stuff! Quote Link to comment Share on other sites More sharing options...
Tony Webber Posted July 25, 2013 Share Posted July 25, 2013 Went out and shot some more 50D footage the other day, details on Vimeo. https://vimeo.com/70843951 Quote Link to comment Share on other sites More sharing options...
Administrators Andrew Reid Posted July 25, 2013 Author Administrators Share Posted July 25, 2013 The flange of B4 lenses may be long enough but how far does the rear of the lens protrude into that, wouldn't they hit the mirror? Quote Link to comment Share on other sites More sharing options...
Andy600 Posted July 25, 2013 Share Posted July 25, 2013 So it can work on APS-C cameras (certainly not full frame) but these adapters work by mounting the lens forward of the body on a kind of extension tube with glass to compensate (hmmm not good) and you can only use lenses with 2x extender mode engaged or it will vignette. Pointless and costly if you ask me. Plus, how would you power the lens?http://www.mtfservices.com/home.html?page=shop.product_details&flypage=flypage.tpl&product_id=110&category_id=2 Quote Link to comment Share on other sites More sharing options...
Jorgen Gerstel Posted July 26, 2013 Share Posted July 26, 2013 http://www.youtube.com/watch?v=VQFnzuHguhU&feature=share&list=UUlf5U99GbelM7qTqJB4sdAA Camera: Canon 50D Caonon 50mm lens ML build 11th July 2013 Quote Link to comment Share on other sites More sharing options...
OzNimbus Posted August 2, 2013 Share Posted August 2, 2013 Finally got around to shooting some 50d raw with my Bolex anamorphic. It's so nice to shoot in 2:3 and wind up with a nice widescreen look instead of 2/3 horizontal black! https://vimeo.com/71605635 Quote Link to comment Share on other sites More sharing options...
OzNimbus Posted August 4, 2013 Share Posted August 4, 2013 ...and some more 50d anamorphic raw. https://vimeo.com/71696516 Quote Link to comment Share on other sites More sharing options...
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