The amount of checking to be done when linking pads. GST_PAD_LINK_CHECK_CAPS
and GST_PAD_LINK_CHECK_TEMPLATE_CAPS are mutually exclusive. If both are
specified, expensive but safe GST_PAD_LINK_CHECK_CAPS are performed.
Warning
Only disable some of the checks if you are 100% certain you know the link
will not fail because of hierarchy/caps compatibility failures. If uncertain,
use the default checks (GST_PAD_LINK_CHECK_DEFAULT) or the regular methods
for linking the pads.
GST_PAD_LINK_CHECK_NOTHING
Don't check hierarchy or caps compatibility.
GST_PAD_LINK_CHECK_HIERARCHY
Check the pads have same parents/grandparents.
Could be omitted if it is already known that the two elements that own the
pads are in the same bin.
GST_PAD_LINK_CHECK_TEMPLATE_CAPS
Check if the pads are compatible by using
their template caps. This is much faster than GST_PAD_LINK_CHECK_CAPS, but
would be unsafe e.g. if one pad has GST_CAPS_ANY.
GST_PAD_LINK_CHECK_CAPS
Check if the pads are compatible by comparing the
caps returned by gst_pad_query_caps().
GST_PAD_LINK_CHECK_DEFAULT
The default checks done when linking
pads (i.e. the ones used by gst_pad_link()).
The amount of checking to be done when linking pads. GST_PAD_LINK_CHECK_CAPS and GST_PAD_LINK_CHECK_TEMPLATE_CAPS are mutually exclusive. If both are specified, expensive but safe GST_PAD_LINK_CHECK_CAPS are performed. Warning Only disable some of the checks if you are 100% certain you know the link will not fail because of hierarchy/caps compatibility failures. If uncertain, use the default checks (GST_PAD_LINK_CHECK_DEFAULT) or the regular methods for linking the pads. GST_PAD_LINK_CHECK_NOTHING Don't check hierarchy or caps compatibility. GST_PAD_LINK_CHECK_HIERARCHY Check the pads have same parents/grandparents. Could be omitted if it is already known that the two elements that own the pads are in the same bin. GST_PAD_LINK_CHECK_TEMPLATE_CAPS Check if the pads are compatible by using their template caps. This is much faster than GST_PAD_LINK_CHECK_CAPS, but would be unsafe e.g. if one pad has GST_CAPS_ANY. GST_PAD_LINK_CHECK_CAPS Check if the pads are compatible by comparing the caps returned by gst_pad_query_caps(). GST_PAD_LINK_CHECK_DEFAULT The default checks done when linking pads (i.e. the ones used by gst_pad_link()).