System.Media.Duration

  • [アーティクル]

メディア ファイルの実際の再生時間を表し、ミリ秒ではなく 100ns 単位で測定されます。

Windows 10、バージョン 1703、Windows 10、バージョン 1607、Windows 10、バージョン 1511、Windows 10、バージョン 1507、Windows 8.1、Windows 8、Windows 7

propertyDescription
   name = System.Media.Duration
   shellPKey = PKEY_Media_Duration
   formatID = 64440490-4C8B-11D1-8B70-080036B11A03
   propID = 3
   SearchInfo
      InInvertedIndex = false
      IsColumn = true
   typeInfo
      type = UInt64
      IsInnate = true
      EnumeratedList
         UseValueForDefault = True
         enumRange
            name = VeryShort
            minValue = 0
            setValue = 0
            text = Very Short (under 1 min)
            defineToken = MEDIA_DURATION_VERYSHORT
            mnemonics = Very Short
         enumRange
            name = Short
            minValue = 600000000
            setValue = 600000000
            text = Short (1 - 5 mins)
            defineToken = MEDIA_DURATION_SHORT
            mnemonics = Short
         enumRange
            name = Medium
            minValue = 3000000000
            setValue = 3000000000
            text = Medium (5 - 30 mins)
            defineToken = MEDIA_DURATION_MEDIUM
            mnemonics = Medium
         enumRange
            name = Long
            minValue = 18000000000
            setValue = 18000000000
            text = Long (30 - 60 mins)
            defineToken = MEDIA_DURATION_LONG
            mnemonics = Long
         enumRange
            name = VeryLong
            minValue = 36000000000
            setValue = 36000000000
            text = Very Long (over 60 mins)
            defineToken = MEDIA_DURATION_VERYLONG
            mnemonics = Very Long

Windows Vista

propertyDescription
   name = System.Media.Duration
   shellPKey = PKEY_Media_Duration
   formatID = 64440490-4C8B-11D1-8B70-080036B11A03
   propID = 3
   SearchInfo
      IsColumn = true
   typeInfo
      type = UInt64
      IsInnate = true
      EnumeratedList
         UseValueForDefault = True
         enumRange
            minValue = 0
            setValue = 0
            text = Very Short (under 1 min)
         enumRange
            minValue = 600000000
            setValue = 600000000
            text = Short (1 - 5 mins)
         enumRange
            minValue = 3000000000
            setValue = 3000000000
            text = Medium (5 - 30 mins
         enumRange
            minValue = 18000000000
            setValue = 18000000000
            text = Long (30 - 60 mins)
         enumRange
            minValue = 36000000000
            setValue = 36000000000
            text = Very Long (over 60 mins)

解説

PKEY 値は Propkey.h で定義されます。

propertyDescription

searchInfo

labelInfo

typeInfo

displayInfo

stringFormat

booleanFormat

numberFormat

dateTimeFormat

enumeratedList

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