Query.this

Constructs a new convert query object. Use Query.unref when done with it. A convert query is used to ask for a conversion between one format and another.

Free-function: Query.unref

Parameters

srcFormat GstFormat

the source GstFormat for the new query

value long

the value to convert

destFormat GstFormat

the target GstFormat

Return Value

Throws

ConstructionException GTK+ fails to create the object.