{ Parsed from AVFoundation.framework AVMediaFormat.h }

{$ifdef EXTERNAL_SYMBOLS}
var
  AVMediaTypeVideo: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeAudio: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeText: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeClosedCaption: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeSubtitle: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeTimecode: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaTypeMetadata: NSString { available in 10_8, 6_0 }; cvar; external;
  AVMediaTypeMuxed: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaCharacteristicVisual: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaCharacteristicAudible: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaCharacteristicLegible: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaCharacteristicFrameBased: NSString { available in 10_7, 4_0 }; cvar; external;
  AVMediaCharacteristicIsMainProgramContent: NSString { available in 10_8, 5_0 }; cvar; external;
  AVMediaCharacteristicIsAuxiliaryContent: NSString { available in 10_8, 5_0 }; cvar; external;
  AVMediaCharacteristicContainsOnlyForcedSubtitles: NSString { available in 10_8, 5_0 }; cvar; external;
  AVMediaCharacteristicTranscribesSpokenDialogForAccessibility: NSString { available in 10_8, 5_0 }; cvar; external;
  AVMediaCharacteristicDescribesMusicAndSoundForAccessibility: NSString { available in 10_8, 5_0 }; cvar; external;
  AVMediaCharacteristicEasyToRead: NSString { available in 10_8, 6_0 }; cvar; external;
  AVMediaCharacteristicDescribesVideoForAccessibility: NSString { available in 10_8, 5_0 }; cvar; external;
  AVFileTypeQuickTimeMovie: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeMPEG4: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeAppleM4V: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeAppleM4A: NSString { available in 10_7, 4_0 }; cvar; external;
{$endif}

{$if defined(TARGET_OS_IPHONE)}
{$ifdef EXTERNAL_SYMBOLS}
var
  AVFileType3GPP: NSString { available in 4_0 }; cvar; external;
  AVFileType3GPP2: NSString { available in 7_0 }; cvar; external;
{$endif}

{$endif}
{$ifdef EXTERNAL_SYMBOLS}
var
  AVFileTypeCoreAudioFormat: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeWAVE: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeAIFF: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeAIFC: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeAMR: NSString { available in 10_7, 4_0 }; cvar; external;
  AVFileTypeMPEGLayer3: NSString { available in 10_9, 7_0 }; cvar; external;
  AVFileTypeSunAU: NSString { available in 10_9, 7_0 }; cvar; external;
  AVFileTypeAC3: NSString { available in 10_9, 7_0 }; cvar; external;
{$endif}

