Structure.fixateFieldNearestFraction

bool fixateFieldNearestFraction(string fieldName, int targetNumerator, int targetDenominator)

Fixates a #GstStructure by changing the given field to the nearest fraction to target_numerator/target_denominator that is a subset of the existing field.

Parameters

`fieldName`	a field in structure
`targetNumerator`	The numerator of the target value of the fixation
`targetDenominator`	The denominator of the target value of the fixation

Returns

true if the structure could be fixated