I’m using gstreamer API with C++ code.
With the Jetpack 3.1 and 3.3, the gstreamer accept command “wbRegion” from my IMX219 cameras like following example
GArray * array = g_array_new (FALSE, FALSE, sizeof(gint));
gint top = 1100;
gint left = 1300;
gint bottom = 1400;
gint right = 1900;
gfloat weight = .5;
g_array_append_val(array, top);
g_array_append_val(array, left);
g_array_append_val(array, bottom);
g_array_append_val(array, right);
g_array_append_val(array, weight);
g_object_set (m_source, "wbRegion", array, NULL);
g_array_free (array, FALSE);
This example doesn’t return error in previous jetpack but did nothing. Although it was documented.
(https://devtalk.nvidia.com/default/topic/1046430/jetson-tx2/set-wbregion-of-camera/post/5310357/#5310357)
In Jetpack 4.2 the “wbregion” isn’t present at all. Is there any possibility to do that function ?
Thanks