Platforms to show: All Mac Windows Linux Cross-Platform
Required plugins for this example: MBS AVFoundation Plugin, MBS MacCG Plugin, MBS MacCF Plugin, MBS Main Plugin, MBS MacBase Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /AVFoundation/Query metadata
This example is the version from Fri, 26th Dec 2013.
Project "Query metadata.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub Open()
app.AutoQuit = true
// pick some movie
dim f as FolderItem = SpecialFolder.Desktop.Child("test.mov")
if not f.Exists then
Break
MsgBox "pLease check movie path in code."
Return
end if
dim a as AVAssetMBS = AVAssetMBS.assetWithFile(f)
if a = nil then
MsgBox "Failed to open asset."
Return
end if
// show duration
MsgBox str(a.duration.Seconds)+" seconds"
// show creation date
dim creationDate as date = a.creationDate.dateValue
MsgBox creationDate.LongDate + " " + creationDate.LongTime
// show lyrics
MsgBox "Lyrics: "+a.lyrics
// show size
dim size as CGSizeMBS = a.naturalSize
MsgBox str(size.Width)+" x "+str(size.Height)
// shows metadata
dim items() as AVMetadataItemMBS = a.commonMetadata
for each item as AVMetadataItemMBS in items
MsgBox item.commonKey+": "+item.stringValue
next
End EventHandler
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
End Project
The items on this page are in the following plugins: MBS AVFoundation Plugin.