Newsmeldung von slashCAM: Basic Video Production: Video Production Basics: Closure of rudi - 1 Jan 2010 06:55:00
Antwort von bernardo:
They are synonymous with some camcorders, but shutter speeds of more than 1 / 50 sec possible - with my up to 1 / 2 seconds apart, and this brings such as night scenes of even greater motion blur and judder a brighter picture. How does it go when calculated for each picture only 1 / 50 (or 1 / 24 or 1 / 25 with corresponding full-screen images) are available?
Antwort von deti:
This is by integrating over several frames. This is the (weighted) summation of a certain number of past frames that exist in the memory of the camera. Depending on the model can be accumulated up to 64 frames (eg SonyPMW EX *).
Deti
Antwort von domain:
It is interesting indeed synonymous, that in CMOS sensors themselves available at 50i recording a shutter with 1 / 25 seconds, and there is still 50 different fields. This is clearly possible by an "overlapping" exposure. The result, however, sometimes looks a bit strange, because there may be some blurring effects between the overlapping frames in the current video.
