if the caps are unknown.
pbUtilsGetCapsDescriptionFlags
fn
gstpbutils.types.PbUtilsCapsDescriptionFlags pbUtilsGetCapsDescriptionFlags(gst.caps.Caps caps)Returns flags that describe the format of the caps if known. No flags are set for unknown caps.
Parameters
caps | the (fixed) #GstCaps for which flags are requested |
Returns
#GstPbUtilsCapsDescriptionFlags that describe caps, or no flags