![]() ![]() The 5D Mkii does very well in low light, high iso situations. Quick Jpeg preview versions (quality level 12) for web browser viewing: VARIATIONS IN LENS GLASS MAY INTERFERE WITH COLOURS, BUT SHOULD NOT AFFECT ISO NOISE PERFORMANCE. FILMED AT THE EXACT SAME MOMENT TO PREVENT AMBIENT LIGHT SHIFT. DIFFERENT LENSES BUT AT SAME APERTURE EACH TIME. NO SHARPENING OR NOISE REDUCTION WAS USED. APART FROM EXPOSURE ADJUSTMENT DUE TO ETTR, BOTH CAMERAS WERE PROCESSED THE EXACT SAME WAY. ![]() BOTH CAMERAS EXPOSED TO THE RIGHT BUT PREVENTED FROM CLIPPING. Neither cameras were pushed in post production. Because both cameras were prevented from clipping, both cameras were able to use their full range. This might lead some to claim the test is unfair - but in a real world shooting condition, when filming with raw video, ETTR is a good idea, and the degree at which each camera is able to be filmed this way is a clear indication of the overall performance of a camera, as such it is a valid comparison. I know the BMCC has a native iso of 800, and its only really metadata - whereas the 5dmkii has a built in analogue gain.īoth clips were processed the exact same, except that their exposure level was neutralised to about the same point from original ETTR exposure points - because the BMCC has higher dynamic range, it had to be pulled back down slightly further. So both cameras were exposed to the right as far as they could go without any clipping.īecause noise performance is hard to see clearly on compressed web video - I have saved these off as high quality PNG files. Properly exposed in this test was defined as a point at which there is no clipping in the highlights. ![]() In this test, both cameras sat at the same aperture, but different lenses and shutter speeds in order to let each camera be properly exposed. This test is an ISO test, focusing mostly on noise performance in typical filming conditions (not extreme low light) ![]()
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