SDAVAssetExportSessionMBS.asset as AVAssetMBS

(Read only property)

SDAVAssetExportSessionMBS.audioMix as AVAudioMixMBS

(Read and Write property)

SDAVAssetExportSessionMBS.audioSettings as Dictionary

dim encoder as SDAVAssetExportSessionMBS // your exporter instance

Dim audioSettings As New Dictionary

audioSettings.Value(AVFoundationMBS.AVFormatIDKey) = OSTypeFromStringMBS(AVFoundationMBS.kAudioFormatMPEG4AAC)
audioSettings.Value(AVFoundationMBS.AVNumberOfChannelsKey) = 2
audioSettings.Value(AVFoundationMBS.AVSampleRateKey) = 44100
audioSettings.Value(AVFoundationMBS.AVEncoderBitRateKey) = 128000
encoder.audioSettings = audioSettings

Please create new dictionary, set values and assign the final dictionary to this property.
If you query the settings, you get a copy of the dictionary.
(Read and Write property)

SDAVAssetExportSessionMBS.error as NSErrorMBS

If there is no error to report, the value of this property is nil.
(Read only property)

SDAVAssetExportSessionMBS.Handle as Integer

(Read only property)

SDAVAssetExportSessionMBS.outputFile as FolderItem

dim encoder as SDAVAssetExportSessionMBS // your exporter instance

encoder.outputFile = SpecialFolder.Desktop.Child("output.mp4")

(Read and Write property)

SDAVAssetExportSessionMBS.outputFileType as String

dim encoder as SDAVAssetExportSessionMBS // your exporter instance

encoder.outputFileType = AVFoundationMBS.AVFileTypeMPEG4

The value is a UTI string corresponding to the file type to use when writing the asset. For a list of constants specifying UTIs for standard file types, see AV Foundation Constants Reference.
(Read and Write property)

SDAVAssetExportSessionMBS.outputURL as String

(Read and Write property)

SDAVAssetExportSessionMBS.progress as Double

A value of 0 means the export has not yet begun, 1 means the export is complete.
(Read only property)

SDAVAssetExportSessionMBS.shouldOptimizeForNetworkUse as Boolean

(Read and Write property)

SDAVAssetExportSessionMBS.Status as Integer

See status constants.
(Read only property)

SDAVAssetExportSessionMBS.timeRange as CMTimeRangeMBS

The default time range of an export session is kCMTimeZero to kCMTimePositiveInfinity, meaning that (modulo a possible limit on file length) the full duration of the asset will be exported.
(Read and Write property)

SDAVAssetExportSessionMBS.videoComposition as AVVideoCompositionMBS

(Read and Write property)

SDAVAssetExportSessionMBS.videoInputSettings as Dictionary

Please create new dictionary, set values and assign the final dictionary to this property.
If you query the settings, you get a copy of the dictionary.
(Read and Write property)

SDAVAssetExportSessionMBS.videoSettings as Dictionary

dim encoder as SDAVAssetExportSessionMBS // your exporter instance

Dim CompressionProperties As New Dictionary
CompressionProperties.Value(AVFoundationMBS.AVVideoAverageBitRateKey) = 6000000
CompressionProperties.Value(AVFoundationMBS.AVVideoProfileLevelKey) = AVFoundationMBS.AVVideoProfileLevelH264High40

Dim videoSettings As New Dictionary

videoSettings.Value(AVFoundationMBS.AVVideoCodecKey) = AVFoundationMBS.AVVideoCodecH264
videoSettings.Value(AVFoundationMBS.AVVideoWidthKey) = 1920
videoSettings.Value(AVFoundationMBS.AVVideoHeightKey) = 1080
videoSettings.Value(AVFoundationMBS.AVVideoCompressionPropertiesKey) = CompressionProperties
encoder.videoSettings = videoSettings

Please create new dictionary, set values and assign the final dictionary to this property.
If you query the settings, you get a copy of the dictionary.
(Read and Write property)