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Timecode

Classes to work with time code audio streams.

• Classes
  • class LTCDecoderMBS
    • method Constructor(apv as Integer, queueSize as Integer)
    • method Destructor
    • method FlushQueue
    • method Read as LTCFrameMBS
    • method Read(frame as LTCFrameMBS) as Boolean
    • method WriteSingle(data as MemoryBlock, posinfo as UInt64 = 0)
    • method WriteSingle(data as Ptr, Count as Integer, posinfo as UInt64 = 0)
    • method WriteSingle(data as String, posinfo as UInt64 = 0)
    • method WriteSInt16(data as MemoryBlock, posinfo as UInt64 = 0)
    • method WriteSInt16(data as Ptr, Count as Integer, posinfo as UInt64 = 0)
    • method WriteSInt16(data as String, posinfo as UInt64 = 0)
    • method WriteUInt16(data as MemoryBlock, posinfo as UInt64 = 0)
    • method WriteUInt16(data as Ptr, Count as Integer, posinfo as UInt64 = 0)
    • method WriteUInt16(data as String, posinfo as UInt64 = 0)
    • method WriteUInt8(data as MemoryBlock, posinfo as UInt64 = 0)
    • method WriteUInt8(data as Ptr, Count as Integer, posinfo as UInt64 = 0)
    • method WriteUInt8(data as String, posinfo as UInt64 = 0)
    • property Handle as Integer
    • property QueueLength as Integer
  • class LTCEncoderMBS
    • method Constructor(SampleRate as Double, FPS as Double, TVStandard as Integer, Flags as Integer)
    • method CopyBuffer as MemoryBlock
    • method CopyBufferString as String
    • method DecrementTimecode as Boolean
    • method Destructor
    • method EncodeByte(byte as UInt8, speed as Double) as boolean
    • method EncodeFrame
    • method EncodeFrame(Speed as Double)
    • method EncoderReinit(SampleRate as Double, FPS as Double, TVStandard as Integer, Flags as Integer) as Boolean
    • method FlushBuffer
    • method GetBuffer(byref size as Integer, flush as boolean) as Ptr
    • method IncrementTimecode as Boolean
    • method Reset
    • method SetBufferSize(SampleRate as Double, FPS as Double) as boolean
    • method SetFilter(RiseTime as Double)
    • method SetVolume(dBFS as double) as boolean
    • property BufferPtr as Ptr
    • property BufferSize as Integer
    • property Filter as Double
    • property Flags as Integer
    • property FPS as Double
    • property Frame as LTCFrameMBS
    • property Handle as Integer
    • property SampleRate as Double
    • property Standard as Integer
    • property TimeCode as LTCSMPTETimecodeMBS
    • property UserBits as UInt32
  • class LTCFrameExtMBS
    • property OffEnd as Int64
    • property OffStart as Int64
    • property Reverse as Integer
    • property SampleMax as UInt8
    • property SampleMin as UInt8
    • property Volume as Double
    • property biphaseTics(index as Integer) as Single
  • class LTCFrameMBS
    • method Clone as LTCFrameExtMBS
    • method Constructor
    • method Constructor(InputTimecode as LTCSMPTETimecodeMBS, TVStandard as Integer, Flags as Integer = 0)
    • method Constructor(other as LTCFrameMBS)
    • shared method FrameAlignment(samples_per_frame as Double, TVStandard as Integer) as UInt64
    • method FrameDecrement(fps as integer, TVStandard as integer, Flags as integer = 0) as Boolean
    • method FrameIncrement(fps as integer, TVStandard as integer, Flags as integer = 0) as Boolean
    • method ParseBCGFlags(TVStandard as Integer) as Integer
    • method Reset
    • method SetParity(TVStandard as Integer)
    • property BinaryGroupFlagBit0 as Integer
    • property BinaryGroupFlagBit1 as Integer
    • property BinaryGroupFlagBit2 as Integer
    • property BiphaseMarkPhaseCorrection as Integer
    • property ColFrame as Integer
    • property Data as MemoryBlock
    • property DFBit as Integer
    • property Frames as Integer
    • property FrameTens as Integer
    • property FrameUnits as Integer
    • property Hours as Integer
    • property HoursTens as Integer
    • property HoursUnits as Integer
    • property Mins as Integer
    • property MinsTens as Integer
    • property MinsUnits as Integer
    • property Secs as Integer
    • property SecsTens as Integer
    • property SecsUnits as Integer
    • property SyncWord as Integer
    • property TimeCode as LTCSMPTETimecodeMBS
    • property User1 as Integer
    • property User2 as Integer
    • property User3 as Integer
    • property User4 as Integer
    • property User5 as Integer
    • property User6 as Integer
    • property User7 as Integer
    • property User8 as Integer
    • property UserBits as UInt32
  • class LTCSMPTETimecodeMBS
    • method Constructor
    • method Constructor(other as LTCSMPTETimecodeMBS)
    • property Data as MemoryBlock
    • property Date as Date
    • property DateTime as DateTime
    • property Days as Integer
    • property Frame as Integer
    • property Hours as Integer
    • property Mins as Integer
    • property Months as Integer
    • property Secs as Integer
    • property TimeZone as String
    • property Years as Integer
• Modules
  • module LTCMBS
    • method FrameToTime(OutputTimecode as LTCSMPTETimecodeMBS, InputFrame as LTCFrameMBS, Flags as Integer = 0)
    • method LoadLibrary(file as folderitem) as boolean
    • method LoadLibrary(path as string) as boolean
    • method TimeToFrame(OutputFrame as LTCFrameMBS, InputTimecode as LTCSMPTETimecodeMBS, TVStandard as Integer, Flags as Integer = 0)
    • property LibraryLoaded as Boolean
    • property LibraryLoadError as Integer
    • property LibraryLoadErrorMessage as String
    • const LTC_FRAME_BIT_COUNT = 80

Release notes

• Version 20.1
  • Added LTCMBS and related classes to encode/decode timecode.

The items on this page are in the following plugins: MBS Tools Plugin.