string with [glib.global.gfree] when not needed any longer.
missingPluginMessageGetDescription
fn
string missingPluginMessageGetDescription(gst.message.Message msg)Returns a localised string describing the missing feature, for use in error dialogs and the like. Should never return NULL unless msg is not a valid missing-plugin message.
This function is mainly for applications that need a human-readable string describing a missing plugin, given a previously collected missing-plugin message
Parameters
msg | a missing-plugin #GstMessage of type #GST_MESSAGE_ELEMENT |
Returns
a newly-allocated description string. Free