Hi,
I’ m using gstreamer with aravissrc, which works fine (writing individual Jpg’s continous in one file):
/usr/bin/gst-launch-1.0 aravissrc ! videoconvert ! jpegenc ! filesink location=/media/videofile.mjpeg append=true
When changing camera-settings with arv-tool:
arv-tool-0.8 control ExposureTimeAbs=25000
I first have to stop acquisition, otherwise I get write access error:
ExposureTimeAbs write error: [ExposureTimeAbs] [ExposureValueFloat] [RegExposureValue] GigEVision write_register error (access-denied)
Reading controls is always possible.
Camera is Allied Vision Manta G504C (GigE)
My Question: Is this the expected behavior or should I be able to change controls while acquisition is running? If Yes, how could i manage this?
Thanks a lot, I like aravis very much!
Uli