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Range for camera exposure time

asked 2014-08-19 08:19:40 -0500

LaurentFr gravatar image

updated 2014-08-19 08:20:59 -0500

Hi, I want to get and set exposure time with function get(CV_CAP_PROP_EXPOSURE) (page 352-353 in opencv reference manual). value return for my camera (logitech webcam) is -5. When I use debugger in file cap_dshow.cpp min and max value for exposure time are -12 and -1 with a step of 1. Is it possible to retrieve those values with opencv ? thanks for yours answers

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answered 2015-02-20 07:36:54 -0500

LBerger gravatar image

It's seem that's not possible to get this value back.

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Asked: 2014-08-19 08:19:40 -0500

Seen: 1,979 times

Last updated: Aug 19 '14