valueFractionSubtract

Subtracts the subtrahend from the minuend and sets dest to the result.

bool

valueFractionSubtract

(

gobject.value.Value dest

,

gobject.value.Value minuend

,

gobject.value.Value subtrahend

)

Parameters

dest gobject.value.Value: a GValue initialized to #GST_TYPE_FRACTION
minuend gobject.value.Value: a GValue initialized to #GST_TYPE_FRACTION
subtrahend gobject.value.Value: a GValue initialized to #GST_TYPE_FRACTION

Return Value

Type: bool

false in case of an error (like integer overflow), true otherwise.

gst global functions