AVAssetTrackMBS.asset as AVAssetMBS

(Read only property)

AVAssetTrackMBS.estimatedDataRate as Double

(Read only property)

AVAssetTrackMBS.extendedLanguageTag as string

The value may be nil if no language tag is indicated.
(Read only property)

AVAssetTrackMBS.Handle as Integer

(Read and Write property)

AVAssetTrackMBS.isEnabled as boolean

(Read only property)

AVAssetTrackMBS.isPlayable as boolean

If the value of this property is true, an AVPlayerItemTrack of an AVPlayerItem initialized with the the track's asset can be enabled for playback.
Available in OS X v10.8 and later.
(Read only property)

AVAssetTrackMBS.isSelfContained as boolean

The value is true if the track references sample data only within its storage container, otherwise it is false.
(Read only property)

AVAssetTrackMBS.languageCode as string

The value may be "" if no language is indicated.
(Read only property)

AVAssetTrackMBS.mediaType as string

For possible values, see "Media Types" in AV Foundation Constants Reference.
(Read only property)

AVAssetTrackMBS.naturalSize as CGSizeMBS

dim f as FolderItem = SpecialFolder.Desktop.Child("test.m4v")
dim m as new AVMovieMBS(f, nil)

dim videotracks() as AVMovieTrackMBS = m.movieTracksWithMediaCharacteristic(AVFoundationMBS.AVMediaCharacteristicFrameBased)

for each videotrack as AVMovieTrackMBS in videotracks
  dim s as CGSizeMBS = videotrack.naturalSize
  MsgBox str(s.Width)+" x "+ str(s.Height)
next

(Read only property)

AVAssetTrackMBS.naturalTimeScale as Integer

(Read only property)

AVAssetTrackMBS.nominalFrameRate as Double

dim f as FolderItem = SpecialFolder.Desktop.Child("test.mp4")
dim a as AVAssetMBS = AVAssetMBS.assetWithFile(f)
dim tracks() as AVAssetTrackMBS = a.tracksWithMediaCharacteristic(AVFoundationMBS.AVMediaCharacteristicFrameBased)

for each t as AVAssetTrackMBS in tracks
  MsgBox str(t.nominalFrameRate)
next

(Read only property)

AVAssetTrackMBS.preferredVolume as Double

(Read only property)

AVAssetTrackMBS.totalSampleDataLength as Int64

(Read only property)

AVAssetTrackMBS.trackID as Integer

(Read only property)