System.Media.Duration

  • Article

Représente la durée de lecture réelle d’un fichier multimédia et est mesurée en unités de 100ns, et non en millisecondes.

Windows 10, version 1703, Windows 10, version 1607, Windows 10, version 1511, Windows 10, version 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)

Notes

Les valeurs PKEY sont définies dans Propkey.h.

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