VTDecompressionSessionCreate(allocator:formatDescription:decoderSpecification:imageBufferAttributes:decompressionSessionOut:)
Declaration
func VTDecompressionSessionCreate(allocator: CFAllocator?, formatDescription videoFormatDescription: CMVideoFormatDescription, decoderSpecification videoDecoderSpecification: CFDictionary?, imageBufferAttributes destinationImageBufferAttributes: CFDictionary?, decompressionSessionOut: UnsafeMutablePointer<VTDecompressionSession?>) -> OSStatus