Static kVTCompressionPropertyKey_RecommendedParallelizedSubdivisionMinimumDuration 

pub unsafe static kVTCompressionPropertyKey_RecommendedParallelizedSubdivisionMinimumDuration: &'static CFString

Available on crate feature VTCompressionProperties only.

If supported by the underlying video encoder, returns the recommended minimum duration for a given subdivision in a parallel encoding configuration.

For best results, ensure that the total duration of a parallelized subdivision is greater than or equal to this returned value. See also kVTCompressionPropertyKey_RecommendedParallelizationLimit See also kVTCompressionPropertyKey_RecommendedParallelizedSubdivisionMinimumFrameCount

See also Apple’s documentation