A function that will be called in gst_caps_filter_and_map_in_place(). The function may modify features and structure, and both will be removed from the caps if %FALSE is returned.
features
structure,
the #GstCapsFeatures
the #GstStructure
A function that will be called in gst_caps_filter_and_map_in_place(). The function may modify
featuresandstructure,and both will be removed from the caps if %FALSE is returned.