Hello,
I read trough http://acoutts.com/a1ex/dual_iso.pdf and was wondering if it is technically possible to alternate ISO within one frame. If you shoot with a exposure time of 1/50 of a second, could you tweak the CMOS registers dynamically to have the first and last 1/10 of a second to be e.g. in ISO 100 and the in between 1/30 of a second in the ISO 400 mode, or is it only can be set before each frame? This way you could change the characteristics of the motion blur and kind of emulate the "tessive time filter" for a softer shutter look.
https://vimeo.com/46701641
EDIT: Oh gosh, I just realized how stupid this post was on so many levels.
I read trough http://acoutts.com/a1ex/dual_iso.pdf and was wondering if it is technically possible to alternate ISO within one frame. If you shoot with a exposure time of 1/50 of a second, could you tweak the CMOS registers dynamically to have the first and last 1/10 of a second to be e.g. in ISO 100 and the in between 1/30 of a second in the ISO 400 mode, or is it only can be set before each frame? This way you could change the characteristics of the motion blur and kind of emulate the "tessive time filter" for a softer shutter look.
https://vimeo.com/46701641
EDIT: Oh gosh, I just realized how stupid this post was on so many levels.