API Differences in VideoToolbox in iOS 17.4

It can be difficult to find what changed in Apple SDKs. These pages are algorithmically generated and show what is new in VideoToolbox in the iOS 17.4 SDK.

Table of Contents

Properties & Constants

extern API_UNAVAILABLE(watchos) const CFStringRef kVTCompressionPropertyKey_CalculateMeanSquaredError
extern API_UNAVAILABLE(watchos) const CFStringRef kVTSampleAttachmentKey_QualityMetrics
extern API_UNAVAILABLE(watchos) const CFStringRef kVTSampleAttachmentQualityMetricsKey_LumaMeanSquaredError
extern API_UNAVAILABLE(watchos) const CFStringRef kVTSampleAttachmentQualityMetricsKey_ChromaBlueMeanSquaredError
extern API_UNAVAILABLE(watchos) const CFStringRef kVTSampleAttachmentQualityMetricsKey_ChromaRedMeanSquaredError
extern API_UNAVAILABLE(watchos) const CFStringRef kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder
extern API_UNAVAILABLE(watchos) const CFStringRef kVTVideoEncoderSpecification_RequireHardwareAcceleratedVideoEncoder
extern API_UNAVAILABLE(watchos) const CFStringRef kVTCompressionPropertyKey_UsingHardwareAcceleratedVideoEncoder
extern const CFStringRef _Nonnull kVTCompressionPropertyKey_HorizontalFieldOfView