Hi,
I´d like to read out the white balance gains of nvcamerasrc when wbMode=GST_NVCAM_WB_MODE_AUTO. I have a small c++ application that launches a GStreamer Pipeline with an nvcamerasrc for this.
I can change the wbMode property to GST_NVCAM_WB_MODE_MANUAL and then the wbManualMode property to GST_NVCAM_WB_MANUAL_EXTGAINS, then set the external gains and read out the values I set before with
GArray* wbGainVector = g_array_new(FALSE, FALSE, sizeof(gfloat));
g_object_get(nvcam
, "wbGains"
, &wbGainVector
, NULL
);
This is working as expected. What I would like to do is set the wbMode to auto and then read out the auto calibrated values. But I cannot use g_object_get(…) as described above for this. How can I obtain the auto calibrated values from nvcamerasrc?
I am using L4T 28.2.1 on Jetson tx2 with Jetpack 3.3 - and the IMX577 CSI camera from Leopard Imaging.
Thank you.