VideoToolbox iOS 10.3 to 11.0 API Differences

VTBase.h

Added VTInt32Point

Added VTInt32Size

VTCompressionProperties.h

Added kVTProfileLevel_HEVC_Main_AutoLevel

Added kVTProfileLevel_HEVC_Main10_AutoLevel

Added kVTCompressionPropertyKey_BaseLayerFrameRate

Added kVTCompressionPropertyKey_MasteringDisplayColorVolume

Added kVTCompressionPropertyKey_ContentLightLevelInfo

Added kVTCompressionPropertyKey_EncoderID

VTDecompressionProperties.h

Added kVTDecompressionProperty_TemporalLevelLimit

VTDecompressionSession.h

Added VTIsHardwareDecodeSupported()

VTSession.h

Modified VTSessionSetProperty()

	Declaration
From	OSStatus VTSessionSetProperty(VTSessionRef _Nonnull session, CFStringRef _Nonnull propertyKey, CFTypeRef _Nonnull propertyValue)
To	OSStatus VTSessionSetProperty(VTSessionRef _Nonnull session, CFStringRef _Nonnull propertyKey, CFTypeRef _Nullable propertyValue)

VTVideoEncoderList.h

Added VTCopySupportedPropertyDictionaryForEncoder()