'The build number is 9.00.2980
'*****************************************************************************
'
' Microsoft Windows Media
' Copyright (C) Microsoft Corporation. All rights reserved.
'
' FileName: WMCMD.VBS
'
' Abstract: Windows Media Command Line Script Utility
' Use Cscript.exe wmcmd.vbs /? for Help
'
'*****************************************************************************
Option Explicit
' Check to see if script is run within cscript host.
if instr( LCase(WScript.Fullname),"cscript.exe" ) = 0 then
WshShell.Popup "This script must be run using cscript.exe from a command window." , 0 , "Windows Media Encoder Command Script" , 64
WScript.Quit()
end if
' These variables are part of encoder idl. However vbs cannot use them directly. So these are redefined
dim WMENC_ENCODER_STARTING
dim WMENC_ENCODER_RUNNING
dim WMENC_ENCODER_PAUSED
dim WMENC_ENCODER_STOPPING
dim WMENC_ENCODER_STOPPED
dim WMENC_ENCODER_END_PREPROCESS
dim WMENC_ARCHIVE_LOCAL
dim WMENC_ARCHIVE_RUNNING
dim WMENC_ARCHIVE_PAUSED
dim WMENC_ARCHIVE_STOPPED
dim WMENC_AUDIO
dim WMENC_VIDEO
dim WMENC_SCRIPT
dim WMENC_FILETRANSFER
dim WMENC_SOURCE_START
dim WMENC_SOURCE_STOP
dim WMENC_SOURCE_PREPARE
dim WMENC_SOURCE_UNPREPARE
dim WMENC_START_FILETRANSFER
dim WMENC_STOP_FILETRANSFER
dim WMENC_PROTOCOL_HTTP
dim WMENC_PROTOCOL_PUSH_DISTRIBUTION
dim WMENC_PVM_NONE
dim WMENC_PVM_PEAK
dim WMENC_PVM_UNCONSTRAINED
dim WMENC_PVM_BITRATE_BASED
dim WMA9STD_FOURCC
dim WMA9PRO_FOURCC
dim WMA9LSL_FOURCC
dim WMSPEECH_FOURCC
dim PCM_FOURCC
dim WMV7_FOURCC
dim WMV8_FOURCC
dim WMV9_FOURCC
dim WMS9_FOURCC
dim MP41_FOURCC
dim UNCOMP_FOURCC
dim WMA9STD
dim WMA9PRO
dim WMA9LSL
dim WMSPEECH
dim PCM
dim WMV7
dim WMV8
dim WMV9
dim WMS9
dim MP41
dim UNCOMP
dim WMENC_CONTENT_ONE_AUDIO
dim WMENC_CONTENT_ONE_VIDEO
dim WMENC_CONTENT_ONE_AUDIO_ONE_VIDEO
dim WMENC_VIDEO_STANDARD
dim WMENC_VIDEO_DEINTERLACE
dim WMENC_VIDEO_INVERSETELECINE
dim WMENC_VIDEO_PROCESS_INTERLACED
dim WMENC_VIDEO_TELECINE_AUTO
dim WMENC_VIDEO_TELECINE_AA_TOP
dim WMENC_VIDEO_TELECINE_BB_TOP
dim WMENC_VIDEO_TELECINE_BC_TOP
dim WMENC_VIDEO_TELECINE_CD_TOP
dim WMENC_VIDEO_TELECINE_DD_TOP
dim WMENC_VIDEO_TELECINE_AA_BOTTOM
dim WMENC_VIDEO_TELECINE_BB_BOTTOM
dim WMENC_VIDEO_TELECINE_BC_BOTTOM
dim WMENC_VIDEO_TELECINE_CD_BOTTOM
dim WMENC_VIDEO_TELECINE_DD_BOTTOM
dim WMENC_VIDEO_INTERLACED_AUTO
dim WMENC_VIDEO_INTERLACED_TOP_FIRST
dim WMENC_VIDEO_INTERLACED_BOTTOM_FIRST
dim WMENC_PIXELFORMAT_IYUV
dim WMENC_PIXELFORMAT_I420
dim WMENC_PIXELFORMAT_YV12
dim WMENC_PIXELFORMAT_YUY2
dim WMENC_PIXELFORMAT_UYVY
dim WMENC_PIXELFORMAT_YVYU
dim WMENC_PIXELFORMAT_YVU9
dim WMENC_PIXELFORMAT_RGB24
dim WMENC_PIXELFORMAT_RGB32
dim WMENC_PIXELFORMAT_RGB555
dim WMENC_PIXELFORMAT_RGB565
dim WMENC_PIXELFORMAT_RGB8
WMENC_ENCODER_STARTING = 1
WMENC_ENCODER_RUNNING = 2
WMENC_ENCODER_PAUSED = 3
WMENC_ENCODER_STOPPING = 4
WMENC_ENCODER_STOPPED = 5
WMENC_ENCODER_END_PREPROCESS = 6
WMENC_ARCHIVE_LOCAL = 1
WMENC_ARCHIVE_RUNNING = 1
WMENC_ARCHIVE_PAUSED = 2
WMENC_ARCHIVE_STOPPED = 3
WMENC_AUDIO = 1
WMENC_VIDEO = 2
WMENC_SCRIPT = 4
WMENC_FILETRANSFER = 8
WMENC_SOURCE_START = 1
WMENC_SOURCE_STOP = 2
WMENC_SOURCE_PREPARE = 3
WMENC_SOURCE_UNPREPARE = 4
WMENC_START_FILETRANSFER = 5
WMENC_STOP_FILETRANSFER = 6
WMENC_PROTOCOL_HTTP = 1
WMENC_PROTOCOL_PUSH_DISTRIBUTION = 2
WMENC_PVM_NONE = 1
WMENC_PVM_PEAK = 2
WMENC_PVM_UNCONSTRAINED = 3
WMENC_PVM_BITRATE_BASED = 4
WMA9STD_FOURCC = 353
WMA9PRO_FOURCC = 354
WMA9LSL_FOURCC = 355
WMSPEECH_FOURCC = 10
PCM_FOURCC = 0
WMV7_FOURCC = 827739479
WMV8_FOURCC = 844516695
WMV9_FOURCC = 861293911
WMS9_FOURCC = 844321613
MP41_FOURCC = 1395937357
UNCOMP_FOURCC = 0
WMA9STD = "WMA9STD"
WMA9PRO = "WMA9PRO"
WMA9LSL = "WMA9LSL"
WMSPEECH = "WMSP9"
PCM = "PCM"
WMV7 = "WMV7"
WMV8 = "WMV8"
WMV9 = "WMV9"
WMS9 = "WMS9"
MP41 = "MP41"
UNCOMP = "UNCOMP"
WMENC_CONTENT_ONE_AUDIO = 1
WMENC_CONTENT_ONE_VIDEO = 16
WMENC_CONTENT_ONE_AUDIO_ONE_VIDEO = 17
WMENC_VIDEO_STANDARD = 1
WMENC_VIDEO_DEINTERLACE = 2
WMENC_VIDEO_INVERSETELECINE = 3
WMENC_VIDEO_PROCESS_INTERLACED = 4
WMENC_VIDEO_TELECINE_AA_TOP = &H23
WMENC_VIDEO_TELECINE_BB_TOP = &H33
WMENC_VIDEO_TELECINE_BC_TOP = &H43
WMENC_VIDEO_TELECINE_CD_TOP = &H53
WMENC_VIDEO_TELECINE_DD_TOP = &H63
WMENC_VIDEO_TELECINE_AA_BOTTOM = &H73
WMENC_VIDEO_TELECINE_BB_BOTTOM = &H83
WMENC_VIDEO_TELECINE_BC_BOTTOM = &H93
WMENC_VIDEO_TELECINE_CD_BOTTOM = &HA3
WMENC_VIDEO_TELECINE_DD_BOTTOM = &HB3
WMENC_VIDEO_INTERLACED_AUTO = 4
WMENC_VIDEO_INTERLACED_TOP_FIRST = &H2004
WMENC_VIDEO_INTERLACED_BOTTOM_FIRST = &H3004
WMENC_PIXELFORMAT_IYUV = &H56555949
WMENC_PIXELFORMAT_I420 = &H30323449
WMENC_PIXELFORMAT_YV12 = &H32315659
WMENC_PIXELFORMAT_YUY2 = &H32595559
WMENC_PIXELFORMAT_UYVY = &H59565955
WMENC_PIXELFORMAT_YVYU = &H55595659
WMENC_PIXELFORMAT_YVU9 = &H39555659
WMENC_PIXELFORMAT_RGB24 = &HE436EB7D
WMENC_PIXELFORMAT_RGB32 = &HE436EB7E
WMENC_PIXELFORMAT_RGB555 = &HE436EB7C
WMENC_PIXELFORMAT_RGB565 = &HE436EB7B
WMENC_PIXELFORMAT_RGB8 = &HE436EB7A
dim g_strInput
dim g_strOutput
dim g_strOutputString
dim g_intSessionType
dim g_strProfile
dim g_strTitle
dim g_strAuthor
dim g_strCopyright
dim g_strDescription
dim g_strRating
dim g_strWMEFile
dim g_strProfileSave
dim g_strProfileLoad
dim g_intAudioDevice
dim g_intVideoDevice
dim g_intProfile
dim g_intBroadcast
dim g_strPushServer
dim g_strPublishingPoint
dim g_strPushTemplate
dim g_intMarkInTime
dim g_intMarkOutTime
dim g_intDuration
dim g_intVerbose
dim g_objEncoder
dim g_objSourceGroup
dim g_objAudioSource
dim g_objVideoSource
dim g_objProfile
dim g_objFileSystem
dim g_blnEncoderStarted
dim g_blnEndPreProcess
dim g_blnEncoderStopped
dim g_intErrorCode
dim g_intRunningSource
dim g_blnDevice
dim g_blnAudioOnly
dim g_blnVideoOnly
dim g_blnSilent
dim g_intAudioVBRMode
dim g_strAudioCodec
dim g_strAudioSetting
dim g_intAudioPeakBitrate
dim g_intAudioPeakBuffer
dim g_intAudioSpeechContent
dim g_strAudioSpeechEdl
dim g_intAudioSurroundMix
dim g_intAudioCenterMix
dim g_intAudioLEFMix
dim g_strAudioCodecName
dim g_intVideoVBRMode
dim g_strVideoCodec
dim g_intVideoBitrate
dim g_intVideoWidth
dim g_intVideoHeight
dim g_intVideoFramerate
dim g_intVideoKeydist
dim g_intVideoBuffer
dim g_intVideoQuality
dim g_intVideoPeakBitrate
dim g_intVideoPeakBuffer
dim g_intVideoPreprocess
dim g_strPixelFormat
dim g_intPixelAspectRatioX
dim g_intPixelAspectRatioY
dim g_intVideoPerformance
dim g_strVideoCodecName
dim g_strVideoDevConf
dim g_intMaxPacketSize
dim g_intMinPacketSize
dim i
dim j
dim g_blnCreateCustomProfile
dim g_tStartTime
dim g_tStopTime
dim g_intClipLeft
dim g_intClipRight
dim g_intClipTop
dim g_intClipBottom
g_strInput = ""
g_strOutput = ""
g_strOutputString = ""
g_intSessionType = WMENC_CONTENT_ONE_AUDIO
g_strProfile = ""
g_strTitle = ""
g_strAuthor = ""
g_strCopyright = ""
g_strDescription = ""
g_strRating = ""
g_strWMEFile = ""
g_strProfileSave = ""
g_strProfileLoad = ""
g_strProfile = ""
g_intAudioDevice = -1
g_intVideoDevice = -1
g_intProfile = -1
g_intBroadcast = -1
g_strPushServer = ""
g_strPublishingPoint = ""
g_strPushTemplate = ""
g_intMarkInTime = -1
g_intMarkOutTime = -1
g_intDuration = -1
g_intVerbose = 2
g_blnEncoderStarted = false
g_blnEncoderStopped = false
g_blnEndPreProcess = false
g_blnDevice = false
g_intErrorCode = 0
g_intRunningSource = 0
g_blnAudioOnly = false
g_blnVideoOnly = false
g_intAudioVBRMode = -1
g_strAudioCodec = ""
g_strAudioSetting = ""
g_intAudioPeakBitrate = -1
g_intAudioPeakBuffer = -1
g_intAudioSpeechContent = -1
g_strAudioSpeechEdl = ""
g_intAudioSurroundMix = -1
g_intAudioCenterMix = -1
g_intAudioLEFMix = -1
g_strAudioCodecName = ""
g_intVideoVBRMode = -1
g_strVideoCodec = ""
g_intVideoBitrate = -1
g_intVideoWidth = -1
g_intVideoHeight = -1
g_intVideoFramerate = -1
g_intVideoKeydist = -1
g_intVideoBuffer = -1
g_intVideoQuality = -1
g_intVideoPeakBitrate = -1
g_intVideoPeakBuffer = -1
g_intVideoPreprocess = -1
g_strPixelFormat = ""
g_intPixelAspectRatioX = -1
g_intPixelAspectRatioY = -1
g_intVideoPerformance = -1
g_strVideoCodecName = ""
g_strVideoDevConf = ""
g_intMaxPacketSize = -1
g_intMinPacketSize = -1
g_intClipLeft = -1
g_intClipRight = -1
g_intClipTop = -1
g_intClipBottom = -1
g_blnCreateCustomProfile = true
' Create an encoder object.
set g_objEncoder = WScript.CreateObject( "WMEncEng.WMEncoder" )
WScript.ConnectObject g_objEncoder, "Encoder_" ' Setup call back events
set g_objFileSystem = WScript.CreateObject( "Scripting.FileSystemObject" )
g_objSourceGroup = Null
g_objAudioSource = Null
g_objVideoSource = Null
g_objProfile = NULL
' Read a integer value from the paramters list.
' args is the paramters list to be read.
' intIndex1 is the position of the parameter name.
' intIndex2 is the position of the parameter value.
' It will return the integer if it can read a integer value from the parameter list
' It will return -1 if it can not get a integer value from the paramters list.
function ReadInteger( args, intIndex1, intIndex2 )
on error resume next
dim strTypeName
' Check the range of index.
if intIndex2 > UBound(args) or Left( args(intIndex2), 1 ) = "-" then
OutputInfo "Invalid format for parameter " & args(intIndex1)
ReadInteger = -1
exit function
end if
strTypeName = typename( eval( args(intIndex2) ) )
' Convert it to an integer value.
ReadInteger = CLng( args(intIndex2) )
' The value is not in integer fommat.
if err.number <> 0 or ( strTypeName <> "Integer" and strTypeName <> "Long" ) then
OutputInfo "Expect integer value for parameter " & args(intIndex1)
ReadInteger = -1
err.Clear
end if
end function
' Read a float value from the paramters list.
' args is the paramters list to be read.
' intIndex1 is the position of the parameter name.
' intIndex2 is the position of the parameter value.
' It will return the float if it can read a float value from the parameter list
' It will return -1 if it can not get a float value from the paramters list.
function ReadFloat( args, intIndex1, intIndex2 )
on error resume next
dim strTypeName
' Check the range of index.
if intIndex2 > UBound(args) or Left( args(intIndex2), 1 ) = "-" then
OutputInfo "Invalid format for parameter " & args(intIndex1)
ReadFloat = -1
exit function
end if
strTypeName = typename( eval( args(intIndex2) ) )
' Convert it to an integer value.
ReadFloat = CSng( args(intIndex2) )
' The value is not in integer fommat.
if err.number <> 0 or ( strTypeName <> "Integer" and strTypeName <> "Long" and strTypeName <> "Single" and strTypeName <> "Double" ) then
OutputInfo "Expect float value for parameter " & args(intIndex1)
ReadFloat = -1
err.Clear
end if
end function
' Read a var value from the paramters list.
' args is the paramters list to be read.
' intIndex1 is the position of the parameter name.
' intIndex2 is the position of the parameter value.
' It will return the var if it can not get a var value from the paramters list.
' It will return "" if it can not get a var value from the paramters list.
function ReadString( args, intIndex1, intIndex2 )
' Check the range of index.
if intIndex2 > UBound(args) or Left( args(intIndex2), 1 ) = "-" then
OutputInfo "Invalid format for parameter " & args(intIndex1)
ReadString = ""
exit function
end if
ReadString = args(intIndex2)
end function
function ConvertStringToInteger( strInput )
on error resume next
dim strTypeName
strTypeName = typename( eval( strInput ) )
' Convert it to an integer value.
ConvertStringToInteger = CLng( strInput )
' The value is not in integer fommat.
if err.number <> 0 or ( strTypeName <> "Integer" and strTypeName <> "Long" ) then
OutputInfo "Invalid format " & strInput & " expecting integer value"
ConvertStringToInteger = -1
err.Clear
end if
end function
' Parse parameters.
if wscript.arguments.Length = 0 then
ShowHelp()
wscript.quit()
end if
dim colStrArgs()
reDim colStrArgs( wscript.arguments.Length-1 )
for i = 0 to wscript.arguments.Length-1
colStrArgs(i) = wscript.arguments(i)
next
if ParseParameters( colStrArgs ) then
' Do different things depending on whether input is wme, directory encoding or file encoding
if g_strInput <> "" and g_objFileSystem.FolderExists(g_strInput) then
DoDirectoryModeEncoding()
elseif SetupEncoder() then
' Transcode and show statistics information
if Transcode() and not g_blnSilent then
ShowStatistics()
end if
end if
end if
WScript.Quit()
' Output information
function OutputInfo( strInfo )
WScript.Echo( strInfo )
end function
' Event handler for encoder state
function Encoder_OnStateChange( enumState )
dim strState
' Translate encoder state
select case enumState
case WMENC_ENCODER_STARTING
strState = "Starting"
case WMENC_ENCODER_RUNNING
strState = "Running"
g_blnEncoderStarted = true
case WMENC_ENCODER_PAUSED
strState = "Paused"
case WMENC_ENCODER_STOPPING
strState = "Stopping"
case WMENC_ENCODER_STOPPED
g_tStopTime = Now()
strState = "Stopped"
g_blnEncoderStopped = true
case WMENC_ENCODER_END_PREPROCESS
strState = "End Preprorocess"
g_blnEndPreProcess = true
case else
strState = "Unknown State"
end select
Encoder_OnStateChange = 1
end function
' Event handler for encoder error
function Encoder_OnError( intResult )
g_intErrorCode = intResult
Encoder_OnError = 0
end function
' Parse the parameters of this program.
function ParseParameters( args )
dim strMarkOutTime
dim strArguments
dim strSaveToCfgFile
dim strLoadFromCfgFile
dim strCfgFileArguments
dim colStrConfigArgs
dim objTextFile
for i=0 to UBound(args)
if args(i) = "-s_config" then
i = i + 1
else
strArguments = strArguments & args(i) & " "
end if
if args(i) = "-config" then
strLoadFromCfgFile = ReadString( args, i, i+1 )
if strLoadFromCfgFile = "" then
ParseParameters = false
exit function
end if
i = i + 1
strLoadFromCfgFile = g_objFileSystem.GetAbsolutePathName( strLoadFromCfgFile )
set objTextFile = g_objFileSystem.OpenTextFile( strLoadFromCfgFile, 1 )
strCfgFileArguments = objTextFile.ReadLine
objTextFile.Close
strCfgFileArguments = Trim( strCfgFileArguments )
if strCfgFileArguments = "" then
OutputInfo "Configuration file " & strLoadFromCfgFile & " is empty"
ParseParameters = false
exit function
end if
colStrConfigArgs = Split( strCfgFileArguments )
if ParseParameters( colStrConfigArgs ) = false then
ParseParameters = false
exit function
end if
end if
next
' OutputInfo "Args = " & strArguments
if UBound(args) = 0 then
' If it has only has one parameter, check the content of this parameter.
select case LCase( args(0) )
case "-devices":
' List all audio and video devices.
ListDevices()
ParseParameters = false
exit function
case "-a_codecs":
' List all audio codecs.
ListAudioCodecs()
ParseParameters = false
exit function
case "-a_formats"
' List audio formats
ListAudioFormats()
ParseParameters = false
exit function
case "-v_codecs":
' List all video codecs.
ListVideoCodecs()
ParseParameters = false
exit function
case "-help":
' Show help information.
ShowHelp()
ParseParameters = false
exit function
case "-?":
' Show help information.
ShowHelp()
ParseParameters = false
exit function
case "-all?":
' Show help information.
ShowHelp()
ParseParameters = false
exit function
case "/?":
' Show help information.
ShowHelp()
ParseParameters = false
exit function
case "-help?"
' Being up the encoder util chm
ShowHelpChm()
ParseParameters = false
exit function
end select
end if
if UBound(args) = 1 then
select case LCase( args(0) )
case "-input"
' Print out info about file specified
g_strInput = ReadString( args, 0, 1 )
if g_strInput = "" then
ParseParameters = false
exit function
end if
PrintFileInfo()
ParseParameters = false
exit function
end select
end if
' Check all parameters.
for i=0 to UBound(args)
select case LCase( args(i) )
' Parse all input related stuff
case "-wme"
' Get the WME file name to be load.
g_strWMEFile = ReadString( args, i, i+1 )
if g_strWMEFile = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-input"
' Get input source file name.
g_strInput = ReadString( args, i, i+1 )
if g_strInput = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-audioonly"
g_blnAudioOnly = true
case "-videoonly"
g_blnVideoOnly = true
case "-adevice"
g_blnDevice = true
' Get audio device index.
if i+1 <= UBound(args) and Left( args(i+1), 1 ) <> "-" then
g_intAudioDevice = ReadInteger( args, i, i+1 )
if g_intAudioDevice = -1 then
ParseParameters = false
exit function
end if
i = i + 1
else
g_intAudioDevice = 0 ' default audio device
end if
case "-vdevice"
g_blnDevice = true
' Get video device index.
if i+1 <= UBound(args) and Left( args(i+1), 1 ) <> "-" then
g_intVideoDevice = ReadInteger( args, i, i+1 )
if g_intVideoDevice = -1 then
ParseParameters = false
exit function
end if
i = i + 1
else
g_intVideoDevice = 0 ' default video device
end if
' Parse all profile related stuff
case "-profile"
' Get input source file name.
g_strProfile = ReadString( args, i, i+1 )
if g_strProfile = "" then
ParseParameters = false
exit function
end if
i = i + 1
' Parse audio related stuff
case "-a_mode"
g_intAudioVBRMode = ReadInteger( args, i, i+1 )
if g_intAudioVBRMode = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_codec"
'Get audio codec name
g_strAudioCodec = ReadString( args, i, i+1 )
g_strAudioCodec = UCase( g_strAudioCodec )
if g_strAudioCodec <> WMA9STD and g_strAudioCodec <> WMA9PRO and g_strAudioCodec <> WMA9LSL and g_strAudioCodec <> WMSPEECH and g_strAudioCodec <> PCM then
OutputInfo "Please enter correct audio codec index only"
ParseParameters = false
exit function
end if
if g_strAudioCodec = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_setting"
'Get audio setting
g_strAudioSetting = ReadString( args, i, i+1 )
if g_strAudioSetting = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_peakbitrate"
'Get audio peakbitrate size
g_intAudioPeakBitrate = ReadInteger( args, i, i+1 )
if g_intAudioPeakBitrate = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_peakbuffer"
'Get audio peakbuffer size
g_intAudioPeakBuffer = ReadInteger( args, i, i+1 )
if g_intAudioPeakBuffer = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_content"
'Get content type for speech
g_intAudioSpeechContent = ReadInteger( args, i, i+1 )
if g_intAudioSpeechContent = -1 then
ParseParameters = false
exit function
elseif g_intAudioSpeechContent < 0 or g_intAudioSpeechContent > 2 then
OutputInfo "Invalid range for parameter " & args(i)
ParseParameters = false
exit function
end if
i = i + 1
case "-a_contentedl"
'Get EDL file for speech content
g_strAudioSpeechEdl = ReadString( args, i, i+1 )
if g_strAudioSpeechEdl = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-a_folddown6to2"
'Get EDL file for speech content
g_intAudioSurroundMix = ReadInteger( args, i, i+1 )
if g_intAudioSurroundMix = -1 then
ParseParameters = false
exit function
end if
g_intAudioCenterMix = ReadInteger( args, i, i+2 )
if g_intAudioCenterMix = -1 then
ParseParameters = false
exit function
end if
g_intAudioLEFMix = ReadInteger( args, i, i+3 )
if g_intAudioLEFMix = -1 then
ParseParameters = false
exit function
end if
i = i + 3
' Parse video related stuff
case "-v_mode"
g_intVideoVBRMode = ReadInteger( args, i, i+1 )
if g_intVideoVBRMode = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_codec"
'Get video codec name
g_strVideoCodec = ReadString( args, i, i+1 )
g_strVideoCodec = UCase( g_strVideoCodec )
if g_strVideoCodec <> WMV7 and g_strVideoCodec <> WMV8 and g_strVideoCodec <> WMV9 and g_strVideoCodec <> WMS9 and g_strVideoCodec <> MP41 and g_strVideoCodec <> UNCOMP then
OutputInfo "Please enter correct video codec index only"
ParseParameters = false
exit function
end if
if g_strVideoCodec = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_bitrate"
'Get video bitrate
g_intVideoBitrate = ReadInteger( args, i, i+1 )
if g_intVideoBitrate = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_buffer"
'Get video buffer
g_intVideoBuffer = ReadInteger( args, i, i+1 )
if g_intVideoBuffer = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_width"
'Get video width
g_intVideoWidth = ReadInteger( args, i, i+1 )
if g_intVideoWidth = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_height"
'Get video height
g_intVideoHeight = ReadInteger( args, i, i+1 )
if g_intVideoHeight = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_framerate"
'Get video framerate
g_intVideoFramerate = ReadFloat( args, i, i+1 )
if g_intVideoFramerate = -1 then
ParseParameters = false
exit function
end if
g_intVideoFramerate = 1000 * g_intVideoFramerate
i = i + 1
case "-v_keydist"
'Get video keyframe distance
g_intVideoKeydist = ReadInteger( args, i, i+1 )
if g_intVideoKeydist = -1 then
ParseParameters = false
exit function
end if
g_intVideoKeydist = 1000 * g_intVideoKeydist
i = i + 1
case "-v_quality"
'Get video bufferwindow size
g_intVideoQuality = ReadInteger( args, i, i+1 )
if g_intVideoQuality = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_peakbitrate"
'Get video peakbitrate size
g_intVideoPeakBitrate = ReadInteger( args, i, i+1 )
if g_intVideoPeakBitrate = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_peakbuffer"
'Get video peakbuffer size
g_intVideoPeakBuffer = ReadInteger( args, i, i+1 )
if g_intVideoPeakBuffer = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_performance"
'Get video complexity setting
g_intVideoPerformance = ReadInteger( args, i, i+1 )
if g_intVideoPerformance <> 0 and g_intVideoPerformance <> 20 and g_intVideoPerformance <> 40 and g_intVideoPerformance <> 60 and g_intVideoPerformance <> 80 and g_intVideoPerformance <> 100 then
ParseParameters = false
exit function
end if
i = i + 1
case "-v_preproc"
'Get video preprocess setting
g_intVideoPreprocess = ReadInteger( args, i, i+1 )
if g_intVideoPreprocess = -1 or g_intVideoPreprocess > 18 then
OutputInfo "Invalid preproc value: " & args(i+1)
ParseParameters = false
exit function
end if
i = i + 1
case "-pixelformat"
' Get pixelformat.
g_strPixelFormat = ReadString( args, i, i+1 )
if g_strPixelFormat = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-pixelratio"
' Get pixelformat.
g_intPixelAspectRatioX = ReadInteger( args, i, i+1 )
g_intPixelAspectRatioY = ReadInteger( args, i, i+2 )
if g_intPixelAspectRatioX = -1 or g_intPixelAspectRatioY = -1 then
ParseParameters = false
exit function
end if
i = i + 2
case "-v_clip"
' Get clipping values.
g_intClipLeft = ReadInteger( args, i, i+1 )
g_intClipTop = ReadInteger( args, i, i+2 )
g_intClipRight = ReadInteger( args, i, i+3 )
g_intClipBottom = ReadInteger( args, i, i+4 )
if g_intClipLeft = -1 or g_intClipTop = -1 or g_intClipRight = -1 or g_intClipBottom = -1 then
ParseParameters = false
exit function
end if
i = i + 4
case "-v_profile"
' Get video device conformance value
g_strVideoDevConf = ReadString( args, i, i+1 )
g_strVideoDevConf = UCase( g_strVideoDevConf )
if g_strVideoDevConf = "" then
ParseParameters = false
exit function
end if
i = i + 1
' Parse all output related stuff
case "-output"
' Get output file name.
g_strOutput = ReadString( args, i, i+1 )
if g_strOutput = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-outputstring"
' Read in the string that is to be appended to output file name
g_strOutputString = ReadString( args, i, i+1 )
if g_strOutputString = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-broadcast"
' Get broadcast port number.
if i+1 <= UBound(args) and Left( args(i+1), 1 ) <> "-" then
g_intBroadcast = ReadInteger( args, i, i+1 )
if g_intBroadcast = -1 then
ParseParameters = false
exit function
end if
i = i + 1
else
g_intBroadcast = 8080
end if
case "-push"
' Get push server, pub point and template name (optional)
g_strPushServer = ReadString( args, i, i+1 )
g_strPublishingPoint = ReadString( args, i, i+2 )
if g_strPushServer = "" or g_strPublishingPoint = "" then
ParseParameters = false
exit function
end if
' Check if template name is specified
if i+1 <= UBound(args) and Left( args(i+3), 1 ) <> "-" then
g_strPushTemplate = ReadString( args, i, i+3 )
i = i + 3
else
i = i + 2
end if
case "-time"
' Get the mark in time of the source file.
g_intMarkInTime = ReadInteger( args, i, i+1 )
' Get the markout time of the source file
strMarkOutTime = ReadString( args, i, i+2 )
if strMarkOutTime <> "end" then
g_intMarkOutTime = ConvertStringToInteger( strMarkOutTime )
else
g_intMarkOutTime = 0
end if
if g_intMarkInTime = -1 or g_intMarkOutTime = -1 then
ParseParameters = false
exit function
end if
i = i + 2
case "-duration"
' Get the duration of the encoding session.
g_intDuration = ReadInteger( args, i, i+1 )
if g_intDuration = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-silent"
g_blnSilent = true
' Parse all attributes
case "-title"
' Get the title of the output file.
g_strTitle = ReadString( args, i, i+1 )
if g_strTitle = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-author"
' Get the author of the output file.
g_strAuthor = ReadString( args, i, i+1 )
if g_strAuthor = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-copyright"
' Get the copyright information of the output file.
g_strCopyright = ReadString( args, i, i+1 )
if g_strCopyright = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-description"
' Get the descrption of the output file.
g_strDescription = ReadString( args, i, i+1 )
if g_strDescription = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-rating"
' Get the rating of the output file.
g_strRating = ReadString( args, i, i+1 )
if g_strRating = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-saveprofile"
' Get the profile file name to be saved.
g_strProfileSave = ReadString( args, i, i+1 )
if g_strProfileSave = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-loadprofile"
' Get the profile file name to be loaded.
g_strProfileLoad = ReadString( args, i, i+1 )
if g_strProfileLoad = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-verbose"
' Get the verbose mode.
g_intVerbose = ReadInteger( args, i, i+1 )
if g_intVerbose = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-s_config"
' Save the WEU configuration file
strSaveToCfgFile = ReadString( args, i, i+1 )
if strSaveToCfgFile = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-config"
if strLoadFromCfgFile = "" then
ParseParameters = false
exit function
end if
i = i + 1
case "-maxpacket"
g_intMaxPacketSize = ReadInteger( args, i, i+1 )
if g_intMaxPacketSize = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case "-minpacket"
g_intMinPacketSize = ReadInteger( args, i, i+1 )
if g_intMinPacketSize = -1 then
ParseParameters = false
exit function
end if
i = i + 1
case else
' Show an error information for unrecognized parameter.
OutputInfo "Invalid parameter: " & args(i)
ParseParameters = false
exit function
end select
next
if strSaveToCfgFile <> "" then
strSaveToCfgFile = g_objFileSystem.GetAbsolutePathName( strSaveToCfgFile )
' Add extension if necessary
if Right( LCase( strSaveToCfgFile ), 4 ) <> ".weu" then
strSaveToCfgFile = strSaveToCfgFile & ".weu"
end if
CreateOutputFolder( g_objFileSystem.GetParentFolderName( strSaveToCfgFile ) )
set objTextFile = g_objFileSystem.OpenTextFile( strSaveToCfgFile, 2, True )
objTextFile.Write( strArguments )
objTextFile.close
end if
ParseParameters = true
end function
' Show help information of this program.
function ShowHelp()
OutputInfo "Encode from files or devices to Windows Media files or streams. Supported"
OutputInfo "source file formats are .wmv, .wma, .asf, .avi., .wav. .mpg, .mp3, .bmp,"
OutputInfo "and .jpg."
OutputInfo ""
OutputInfo ""
OutputInfo "Usage for I/O and statistics."
OutputInfo ""
OutputInfo "[-wme] <Windows Media Encoder session file>"
OutputInfo " Loads an existing Windows Media Encoder session file."
OutputInfo "[-input] <file or directory name>"
OutputInfo " The file or directory to be encoded."
OutputInfo " Specify a file or directory name. If you specify a directory, supported"
OutputInfo " files in the directory will be encoded to the output directory, using"
OutputInfo " the same encoding settings. "
OutputInfo " Enclose file and directory names that have spaces in quotations."
OutputInfo " For example: -input ""c:\my sample.wmv"""
OutputInfo "[-adevice] <audio device number>"
OutputInfo " The audio capture device to encode from."
OutputInfo " Use -devices to list all available capture devices."
OutputInfo " When encoding from devices, you must specify a duration using -duration."
OutputInfo "[-vdevice] <video device number>"
OutputInfo " The video capture device to encode from."
OutputInfo " Use -devices to list all available capture devices."
OutputInfo " When capturing from devices, you must specify a duration using -duration."
OutputInfo "[-output] <file or directory name>"
OutputInfo " The name of the output file or directory."
OutputInfo " If the input is a file, -output corresponds to a file name. If the input"
OutputInfo " is a directory, -output corresponds to a directory name."
OutputInfo " The output directory will be created if it doesn't already exist."
OutputInfo " An extension is automatically appended to output files."
OutputInfo " (.wma for audio-only Windows Media files, and .wmv for video-only or"
OutputInfo " audio and video Windows Media files.)"
OutputInfo "[-outputstring] <string>"
OutputInfo " The string to be attached to every output file name for directory mode."
OutputInfo "[-broadcast] <port>"
OutputInfo " Broadcasts via HTTP on the port specified. The default port is 8080."
OutputInfo "[-time] <start time> <end time>"
OutputInfo " Specify the time segment (in msec) to be encoded. Use 'end' for"
OutputInfo " <end time> if you want to encode to the end of the file."
OutputInfo "[-silent]"
OutputInfo " Prevents statistics from being displayed after encoding is finished."
OutputInfo "[-config] <input configuration file>"
OutputInfo " Inputs arguments from a configuration file. The default extension is .weu."
OutputInfo " Parameters in the file can be overridden by later arguments."
OutputInfo "[-s_config] <output configuration file>"
OutputInfo " Creates a configuration file. The file name extension .weu is appended"
OutputInfo " automatically."
OutputInfo ""
OutputInfo ""
OutputInfo "Usage for profiles."
OutputInfo " You can override parameters in a profile by appending arguments to a"
OutputInfo " command."
OutputInfo ""
OutputInfo "[-profile] <profile code>"
OutputInfo " Specifies a predefined profile to use in the session."
OutputInfo ""
OutputInfo "Codes and basic descriptions for the predefined profiles:"
OutputInfo "Audio/Video:"
OutputInfo " av20: Profile_AudioVideo_Modem_28K (actual rate: 20Kbps)"
OutputInfo " av32: Profile_AudioVideo_Modem_56K (32 Kbps)"
OutputInfo " av100: Profile_AudioVideo_LAN_100K (100 Kbps)"
OutputInfo " av225: Profile_AudioVideo_LAN_256K (225 Kbps)"
OutputInfo " av350: Profile_AudioVideo_LANDSL_384K (350 Kbps)"
OutputInfo " av450: Profile_AudioVideo_LANDSL_768K (450 Kbps)"
OutputInfo " av700: Profile_AudioVideo_NearBroadcast_700K (700 Kbps)"
OutputInfo " av1400: Profile_AudioVideo_NearBroadcast_1400K (1400 Kbps)"
OutputInfo " av350pal: Profile_AudioVideo_Broadband_PAL_384K (350 Kbps)"
OutputInfo " av700pal: Profile_AudioVideo_NearBroadcast_PAL_700K (700 Kbps)"
OutputInfo " av100_2p: Profile_AudioVideo_LAN_100K_2Pass (100 Kbps)"
OutputInfo " av350_2p: Profile_AudioVideo_LANDSL_384K_2Pass (350 Kbps)"
OutputInfo " av600vbr: Profile_AudioVideo_FilmVBR_600K (600 Kbps)"
OutputInfo " avq97vbr: Profile_AudioVideo_FilmVBR_Quality97 (Quality 97)"
OutputInfo ""
OutputInfo "Audio-only:"
OutputInfo " a20_1: Profile_AudioOnly_FMRadioMono_28K (20 Kbps)"
OutputInfo " a20_2: Profile_AudioOnly_FMRadioStereo_28K (20 Kbps)"
OutputInfo " a32: Profile_AudioOnly_Modem_56K (32 Kbps)"
OutputInfo " a48: Profile_AudioOnly_NearCDQuality_48K (48 Kbps)"
OutputInfo " a64: Profile_AudioOnly_CDQuality_64K (64 Kbps)"
OutputInfo " a96: Profile_AudioOnly_CDAudiophileQuality_96K (96 Kbps)"
OutputInfo " a128: Profile_AudioOnly_CDAudiophileQuality_128K (128 Kbps)"
OutputInfo ""
OutputInfo "Video-only:"
OutputInfo " v20: Profile_VideoOnly_Modem_28K (20 Kbps)"
OutputInfo " v32: Profile_VideoOnly_Modem_56K (32 Kbps)"
OutputInfo ""
OutputInfo "[-loadprofile] <profile file name>"
OutputInfo " Specifies a Windows Media Encoder or custom profile to use."
OutputInfo ""
OutputInfo ""
OutputInfo "Usage for audio settings."
OutputInfo ""
OutputInfo "[-a_codec] <codec index>"
OutputInfo " Audio codec to be used. Use -a_codecs to list available codecs."
OutputInfo " Specify codec index:"
OutputInfo " WMA9STD: Windows Media Audio 9 (default)."
OutputInfo " WMA9PRO: Windows Media Audio 9 Professional"
OutputInfo " WMSP9: Windows Media Audio 9 Voice"
OutputInfo " WMA9LSL: Windows Media Audio 9 Lossless; -a_mode 2 required"
OutputInfo " PCM: No compression"
OutputInfo "[-a_codecs]"
OutputInfo " Lists all audio codecs."
OutputInfo "[-a_content] <mode>"
OutputInfo " Audio content mode for the Windows Media Audio v9 Voice codec."
OutputInfo " 0 = No special mode for the audio content (default)"
OutputInfo " 1 = Speech mode"
OutputInfo " 2 = Mixed (speech and music) mode (also requires -a_contentedl)"
OutputInfo " You must also specify the Windows Media Audio v9 Voice codec."
OutputInfo "[-a_contentedl] <file name>"
OutputInfo " Specifies the places in audio content where music starts and ends. To do"
OutputInfo " this, you must first create an optimization definition file. You"
OutputInfo " must specify the Windows Media Audio Voice codec and -a_content 2 when"
OutputInfo " when you use the -a_contentedl option."
OutputInfo "[-a_folddown6to2] <surround mix> <center mix> <LFE>"
OutputInfo " Fold-down coefficients for multichannel audio. Use whole numbers only."
OutputInfo " Values will be converted to negative numbers. Valid numbers are 0 to 144."
OutputInfo " For example, -a_folddown6to2 10 3 3"
OutputInfo "[-a_formats]"
OutputInfo " Lists all audio formats for each codec."
OutputInfo "[-a_mode] <mode_number>"
OutputInfo " Audio encoding to be used."
OutputInfo " 0: 1-pass CBR (default)."
OutputInfo " 1: 2-pass CBR."
OutputInfo " 2: Quality-based VBR."
OutputInfo " 3: Bit rate-based VBR (two-pass)."
OutputInfo " 4: Bit rate-based peak VBR (two-pass)."
OutputInfo "[-a_peakbitrate] <peak bit rate>"
OutputInfo " Specifies the peak bit rate in bits per second for peak bit rate-based"
OutputInfo " VBR for audio. If not specified, the peak bit rate is 1.5 times the"
OutputInfo " audio bit rate."
OutputInfo "[-a_peakbuffer] <peak buffer>"
OutputInfo " Buffer in msec for audio with peak bit rate-based VBR. If not specified,"
OutputInfo " the default of 3000 msec is used."
OutputInfo "[-a_setting] <setting>"
OutputInfo " Specifies the formats for audio setting."
OutputInfo " Use -a_formats to list supported audio formats for each codec."
OutputInfo ""
OutputInfo " -a_setting Bitrate_SamplingRate_Channels. For example, -a_setting 48_44_2"
OutputInfo " specifies 48 Kbps, 44 kHz, and two channels. The default is 64_44_2."
OutputInfo ""
OutputInfo " If you use quality-based VBR: -a_setting Qxx_SamplingRate_Channels."
OutputInfo " For example, -a_setting Q90_44_2 specifies a quality level of 90, 44 kHz,"
OutputInfo " and 2 channels."
OutputInfo ""
OutputInfo " If you use the Windows Media Audio Professional 9:"
OutputInfo " -a_setting Bitrate_SamplingRate_Channels_BitDepth."
OutputInfo " For example, -a_setting 250_44_2_24 specifies 250 Kbps, 44 kHz, "
OutputInfo " two channels, and 24-bit encoding. Use either 16- or 24-bit encoding."
OutputInfo " 24-bit is the default."
OutputInfo ""
OutputInfo " If you use the Windows Media Audio 9 Lossless codec:"
OutputInfo " -a_setting Qxx_SamplingRate_Channels_BitDepth. For example,"
OutputInfo " -a_setting Q100_44_2_24 specifies VBR Quality 100, 44 kHz, two channel,"
OutputInfo " 24-bit encoding. (Quality-based VBR and a quality level of 100 is"
OutputInfo " required with this codec.)"
OutputInfo "[-audioonly]"
OutputInfo " Encodes the audio portion of the stream only."
OutputInfo ""
OutputInfo ""
OutputInfo ""
OutputInfo ""
OutputInfo "Usage for video settings."
OutputInfo ""
OutputInfo "[-v_codec] <codec index>"
OutputInfo " Video codec to be used. Use -v_codecs to list available video codecs."
OutputInfo " Specify codec index:"
OutputInfo " WMV7: Windows Media Video 7."
OutputInfo " WMV8: Windows Media Video 8.1."
OutputInfo " WMV9: Windows Media Video 9 (default)."
OutputInfo " WMS9: Windows Media Video Screen 9."
OutputInfo " MP41: ISO MPEG-4 Video v1"
OutputInfo " UNCOMP: Full frames (uncompressed)"
OutputInfo "[-v_width] <width>"
OutputInfo " Video frame width in pixels to be encoded. Default: Source video width."
OutputInfo "[-v_height] <height>"
OutputInfo " Video frame height in pixels to be encoded. Default: Source video height."
OutputInfo "[-v_framerate] <rate>"
OutputInfo " Video frame rate in floating point to be encoded. Default: 30 fps."
OutputInfo "[-v_keydist] <time>"
OutputInfo " Key frame distance in seconds for video. Default: 10 seconds."
OutputInfo "[-v_preproc] <filter number>"
OutputInfo " Video preprocessing for certain input sources."
OutputInfo " 0: None (for progressive video input)."
OutputInfo " 1: Deinterlace but preserve the size."
OutputInfo " For example, 640x480x30 interlace to 640x480x30 progressive."
OutputInfo " 2: Deinterlace but halve the size."
OutputInfo " For example, 640x480x30 interlace to 320x240x30 progressive."
OutputInfo " 3: Deinterlace, halve the size, and double the frame rate."
OutputInfo " For example, 640x480x30 interlace to 320x240x60 progressive."
OutputInfo " 4: Deinterlace, halve vertical size, and double frame rate."
OutputInfo " For example, 320x480x30 interlace to 320x240x60 progressive."
OutputInfo " 5: Inverse telecine from 30fps to 24fps."
OutputInfo " 6: Inverse telecine - First field is top field with AA telecine pattern."
OutputInfo " 7: Inverse telecine - First field is top field with BB telecine pattern."
OutputInfo " 8: Inverse telecine - First field is top field with BC telecine pattern."
OutputInfo " 9: Inverse telecine - First field is top field with CD telecine pattern."
OutputInfo " 10:Inverse telecine - First field is top field with DD telecine pattern."
OutputInfo " 11:Inverse telecine - First field is bottom field with AA telecine "
OutputInfo " pattern."
OutputInfo " 12:Inverse telecine - First field is bottom field with BB telecine"
OutputInfo " pattern."
OutputInfo " 13:Inverse telecine - First field is bottom field with BC telecine"
OutputInfo " pattern."
OutputInfo " 14:Inverse telecine - First field is bottom field with CD telecine"
OutputInfo " pattern."
OutputInfo " 15:Inverse telecine - First field is bottom field with DD telecine"
OutputInfo " pattern."
OutputInfo " 16:Interlaced encoding."
OutputInfo " 17:Interlaced encoding - First field is top field."
OutputInfo " 18:Interlaced encoding - First field is bottom field."
OutputInfo " Default: 0: None."
OutputInfo "[-v_clip] <left> <top> <right> <bottom>"
OutputInfo " The region of the image (with respect to source) to be clipped/encoded."
OutputInfo " If the right is 0 or greater than width, it is ignored and re-assigned"
OutputInfo " to width. If the bottom is 0 or greater than height, it is ignored and"
OutputInfo " re-assigned to height."
OutputInfo "[-v_mode] <mode number>"
OutputInfo " Video encoding to be used."
OutputInfo " 0: 1-pass CBR (default)."
OutputInfo " 1: 2-pass CBR."
OutputInfo " 2: Quality-based VBR."
OutputInfo " 3: Bit rate-based VBR (two-pass)."
OutputInfo " 4: Peak bit rate-based VBR (two-pass)."
OutputInfo "[-v_bitrate] <bit rate>"
OutputInfo " Video bit rate in bits per second to be encoded. Default: 250000 bps."
OutputInfo " Set this to 0 for audio-only coding."
OutputInfo "[-v_buffer] <buffer>"
OutputInfo " Delay buffer in milliseconds for video. Default: 5000 msec."
OutputInfo "[-v_quality] <quality>"
OutputInfo " CBR: Quality/smoothness tradeoff. 0 to 100, 0 being the smoothest."
OutputInfo " Default: 75."
OutputInfo " Quality-based VBR: Image quality for the video. Encode video to the"
OutputInfo " specified quality, regardless of bit rate. Default: 95"
OutputInfo "[-v_peakbitrate] <peak bit rate>"
OutputInfo " Peak bit rate in bits per second for peak bit rate-based VBR for video."
OutputInfo " If not specified, the peak bit rate is 1.5 times the video bit rate."
OutputInfo "[-v_peakbuffer] <peak buffer>"
OutputInfo " Buffer in msec for video, with peak bit rate-based VBR. If not specified,"
OutputInfo " the default of 5000 msec is used."
OutputInfo "[-v_performance] <performance>"
OutputInfo " Use to adjust hardware performance settings. Possible values: 0, 20, 40,"
OutputInfo " 60, 80, and 100, with 100 representing the highest quality. If you do not"
OutputInfo " specify a value, codec defaults are used."
OutputInfo "[-v_profile] <device conformance>"
OutputInfo " Specifies the category of complexity of the encoded content. Use if you"
OutputInfo " are targeting your content for playback on a hardware device other than"
OutputInfo " a computer. Some hardware devices only support certain categories. (Refer"
OutputInfo " to the documentation for your device for more information.) If you do not"
OutputInfo " add the -v_profile option to a command, the correct complexity setting is"
OutputInfo " selected automatically during encoding. Possible values are SP (Simple),"
OutputInfo " MP (main), or CP (complex)."
OutputInfo "[-duration] <seconds>"
OutputInfo " Amount of time in seconds to encode. Use when sourcing from devices."
OutputInfo "[-saveprofile] <file name>"
OutputInfo " Saves current settings to a file for later reuse. Default file name"
OutputInfo " extension is .prx."
OutputInfo "[-devices]"
OutputInfo " Lists audio and video capture devices."
OutputInfo "[-v_codecs]"
OutputInfo " Lists all video codecs."
OutputInfo "[-videoonly]"
OutputInfo " Encodes video stream only."
OutputInfo "[-pixelratio] <x y>"
OutputInfo " Specifies the video pixel aspect ratio."
OutputInfo "[-pixelformat] <format>"
OutputInfo " Specifies the video pixel format. Possible values:"
OutputInfo " I420"
OutputInfo " IYUV"
OutputInfo " RGB24"
OutputInfo " RGB32"
OutputInfo " RGB555"
OutputInfo " RGB565"
OutputInfo " RGB8"
OutputInfo " UYVY"
OutputInfo " YUY2"
OutputInfo " YV12"
OutputInfo " YVU9"
OutputInfo " YVYU"
OutputInfo "[-maxpacket] <packet size>"
OutputInfo " Specifies the maximum packet size in bytes."
OutputInfo "[-minpacket] <packet size>"
OutputInfo " Specifies the minimum packet size in bytes."
OutputInfo ""
OutputInfo "[-title] <string>"
OutputInfo " Title of the content. Enclose strings with spaces in quotations. For"
OutputInfo " example: -title ""Windows Media Sample"""
OutputInfo "[-author] <string>"
OutputInfo "[-copyright] <string>"
OutputInfo "[-description] <string> "
OutputInfo "[-rating] <string>"
OutputInfo "NOTE: The maximum string length for each one is 255. "
end function
' Brings up the encoder utility chm file
function ShowHelpChm()
dim strChmFileName, strExeName, strCommandLine
dim RetVal
dim objShell, objDir
'Create a shell object. we will use this to execute the command
Set objShell = WScript.CreateObject("WScript.Shell")
'Get the Windows directory object
set objDir = g_objFileSystem.GetSpecialFolder( 0 )
'make the executable name ( %windir%\hh.exe ) form the windows dir object
strExeName = objDir.drive & "\" & objDir.name & "\"
strExeName = strExeName & "hh.exe"
'make the full path name for the chm file to be shown
strChmFileName = """" & ObjDir.drive & "\program files\windows media components\encoder\wmencutil.chm" & """"
'make the command line
strCommandLine = strExeName & " " & strChmFileName
'run the command and dont wait for the app to finish
RetVal = objShell.Run( strCommandLine, 4, FALSE )
end function
' Print out info about the input file
function PrintFileInfo()
dim objFileInfo
dim strFileInfo
dim strInput2
strInput2 = g_objFileSystem.GetAbsolutePathName( g_strInput )
set objFileInfo = WScript.CreateObject( "FileInfo.MediaInfo" )
objFileInfo.FileName = strInput2
strFileInfo = objFileInfo.MediaInfo
OutputInfo strFileInfo
end function
' List audio codecs.
function ListAudioCodecs()
dim objProfile
dim objName
dim intFourCC
dim intVBRMode
dim strCodecId
dim intCount
set objProfile = WScript.CreateObject( "WMENCEng.WMEncProfile2" )
OutputInfo vbCrLf & "Audio Codecs: "
' For all VBR modes
for intVBRMode = 1 to 4
objProfile.VBRMode(WMENC_AUDIO, 0) = intVBRMode
select case intVBRMode
case WMENC_PVM_NONE
OutputInfo "CBR Mode :"
case WMENC_PVM_PEAK
OutputInfo "Peak Bit Rate-Based VBR Audio Mode :"
case WMENC_PVM_UNCONSTRAINED
OutputInfo "Quality-Based VBR Audio Mode :"
case WMENC_PVM_BITRATE_BASED
OutputInfo "Bit Rate-Based VBR Audio Mode :"
case else
OutputInfo "Unknown Mode"
end select
intCount = 0
' Enum all audio codecs
for i=0 to objProfile.AudioCodecCount-1
objProfile.EnumAudioCodec i, objName
'Check and display fourcc
intFourCC = objProfile.GetCodecFourCCFromIndex(WMENC_AUDIO, i)
select case intFourCC
case WMA9STD_FOURCC
strCodecId = WMA9STD
case WMA9PRO_FOURCC
strCodecId = WMA9PRO
case WMA9LSL_FOURCC
strCodecId = WMA9LSL
case WMSPEECH_FOURCC
strCodecId = WMSPEECH
case PCM_FOURCC
strCodecId = PCM
case else
strCodecId = ""
end select
if( strCodecId <> "" ) then
OutputInfo vbTab & "[" & intCount & "] " & strCodecId & " : " & objName
intCount = intCount + 1
end if
next
OutputInfo vbCrLf
next
end function
' List video codecs.
function ListVideoCodecs()
dim objProfile
dim objName
dim intFourCC
dim intVBRMode
dim strCodecId
dim intCount
set objProfile = WScript.CreateObject( "WMENCEng.WMEncProfile2" )
OutputInfo vbCrLf & "Video Codecs: "
' For all VBR modes
for intVBRMode = 1 to 4
objProfile.VBRMode(WMENC_VIDEO, 0) = intVBRMode
select case intVBRMode
case WMENC_PVM_NONE
OutputInfo "CBR Mode :"
case WMENC_PVM_PEAK
OutputInfo "Peak Bit Rate-Based VBR Audio Mode :"
case WMENC_PVM_UNCONSTRAINED
OutputInfo "Quality-Based VBR Audio Mode :"
case WMENC_PVM_BITRATE_BASED
OutputInfo "Bit Rate-Based VBR Audio Mode :"
case else
OutputInfo "Unknown Mode"
end select
intCount = 0
' Enum all video codecs
for i=0 to objProfile.VideoCodecCount-1
objProfile.EnumVideoCodec i, objName
'Check and display fourcc
intFourCC = objProfile.GetCodecFourCCFromIndex(WMENC_VIDEO, i)
select case intFourCC
case WMV7_FOURCC
strCodecId = WMV7
case WMV8_FOURCC
strCodecId = WMV8
case WMV9_FOURCC
strCodecId = WMV9
case WMS9_FOURCC
strCodecId = WMS9
case MP41_FOURCC
strCodecId = MP41
case UNCOMP_FOURCC
strCodecId = UNCOMP
case else
strCodecId = ""
end select
if( strCodecId <> "" ) then
OutputInfo vbTab & "[" & i & "] " & strCodecId & " : " & objName
intCount = intCount + 1
end if
next
OutputInfo vbCrLf
next
end function
' List audio formats.
function ListAudioFormats()
dim objProfile
dim objName
dim intFourCC
dim intVBRMode
dim strCodecId, strAudFormatName, strSetting
dim intAudioSampleRate, intAudioChannels, intAudioBitsPerSample, intAudioBitrate
dim intArgSpaceCount, intBitrateSpaceCount, intSamplingRateSpaceCount, intChannelSpaceCount
intArgSpaceCount = 24
intBitrateSpaceCount = 16
intSamplingRateSpaceCount = 20
intChannelSpaceCount = 10
set objProfile = WScript.CreateObject( "WMENCEng.WMEncProfile2" )
OutputInfo vbCrLf & "Audio Codecs: "
' For all VBR modes
for intVBRMode = 1 to 4
objProfile.VBRMode(WMENC_AUDIO, 0) = intVBRMode
select case intVBRMode
case WMENC_PVM_NONE
OutputInfo "CBR Mode :"
case WMENC_PVM_PEAK
OutputInfo "Peak Bit Rate-Based VBR Audio Mode :"
case WMENC_PVM_UNCONSTRAINED
OutputInfo "Quality-Based VBR Audio Mode :"
case WMENC_PVM_BITRATE_BASED
OutputInfo "Bit Rate-Based VBR Audio Mode :"
case else
OutputInfo "Unknown Mode"
end select
' Enum all audio codecs
for i=0 to objProfile.AudioCodecCount-1
objProfile.EnumAudioCodec i, objName
'Check and display fourcc
intFourCC = objProfile.GetCodecFourCCFromIndex(WMENC_AUDIO, i)
select case intFourCC
case WMA9STD_FOURCC
strCodecId = WMA9STD
case WMA9PRO_FOURCC
strCodecId = WMA9PRO
case WMA9LSL_FOURCC
strCodecId = WMA9LSL
case WMSPEECH_FOURCC
strCodecId = WMSPEECH
case PCM_FOURCC
strCodecId = PCM
end select
if( strCodecId <> "" ) then
OutputInfo vbTab & strCodecId & " : " & objName & " (" & strCodecId & "):"
else
OutputInfo vbTab & objName & ":"
end if
OutputInfo vbCrLf
if intVBRMode = WMENC_PVM_UNCONSTRAINED then
if strCodecId <> WMA9PRO then
OutputInfo vbTab & vbTab & PadSpaces("Argument", intArgSpaceCount) & PadSpaces("Quality", intBitrateSpaceCount) & PadSpaces("Sampling rate", intSamplingRateSpaceCount) & "Channel"
else
OutputInfo vbTab & vbTab & PadSpaces("Argument", intArgSpaceCount) & PadSpaces("Quality", intBitrateSpaceCount) & PadSpaces("Sampling rate", intSamplingRateSpaceCount) & PadSpaces("Channel", intChannelSpaceCount) & "BitsPerSample"
end if
else
if strCodecId <> WMA9PRO and strCodecId <> WMA9LSL then
OutputInfo vbTab & vbTab & PadSpaces("Argument", intArgSpaceCount) & PadSpaces("Bitrate", intBitrateSpaceCount) & PadSpaces("Sampling rate", intSamplingRateSpaceCount) & "Channel"
else
OutputInfo vbTab & vbTab & PadSpaces("Argument", intArgSpaceCount) & PadSpaces("Bitrate", intBitrateSpaceCount) & PadSpaces("Sampling rate", intSamplingRateSpaceCount) & PadSpaces("Channel", intChannelSpaceCount) & "BitsPerSample"
end if
end if
OutputInfo vbTab & vbTab & "------------------------------------------------------------------------------------"
For j=0 To objProfile.audioFormatCount(i) - 1
intAudioBitrate = objProfile.EnumAudioFormat(i, j, strAudFormatName, intAudioSampleRate, intAudioChannels, intAudioBitsPerSample)
if intVBRMode <> WMENC_PVM_UNCONSTRAINED then
intAudioBitrate = CLng(intAudioBitrate / 1000)
else
intAudioBitrate = "Q" & intAudioBitrate
end if
if intAudioSampleRate = 88200 then
intAudioSampleRate = 88
elseif intAudioSampleRate = 44100 then
intAudioSampleRate = 44
elseif intAudioSampleRate = 22050 then
intAudioSampleRate = 22
elseif intAudioSampleRate = 11025 then
intAudioSampleRate = 11
else
intAudioSampleRate = Clng(intAudioSampleRate / 1000)
end if
if strCodecId <> WMA9PRO and strCodecId <> WMA9LSL then
strSetting = intAudioBitrate & "_" & intAudioSampleRate & "_" & intAudioChannels
OutputInfo vbTab & vbTab & PadSpaces(strSetting, intArgSpaceCount) & PadSpaces(intAudioBitrate, intBitrateSpaceCount) & PadSpaces(intAudioSampleRate, intSamplingRateSpaceCount) & intAudioChannels
else
strSetting = intAudioBitrate & "_" & intAudioSampleRate & "_" & intAudioChannels & "_" & intAudioBitsPerSample
OutputInfo vbTab & vbTab & PadSpaces(strSetting, intArgSpaceCount) & PadSpaces(intAudioBitrate, intBitrateSpaceCount) & PadSpaces(intAudioSampleRate, intSamplingRateSpaceCount) & PadSpaces(intAudioChannels, intChannelSpaceCount) & intAudioBitsPerSample
end if
next
OutputInfo vbCrLf & vbCrLf
next
OutputInfo vbCrLf
next
end function
' Add spaces to the end of arg to create intCount characters string
function PadSpaces( arg, intCount )
if Len(arg) >= intCount then
PadSpaces = arg
exit function
end if
PadSpaces = arg & Space( intCount - Len(arg) )
end function
' List all audio and video devices.
function ListDevices()
dim objManager, objPlugin, i, j, k, count
set objManager = g_objEncoder.SourcePluginInfoManager
for i=0 to 1
if i = 0 then
OutputInfo "audio device:"
elseif i = 1 then
OutputInfo "video device:"
end if
count = 0
for j=0 to objManager.Count-1
set objPlugin = objManager.Item(j)
if objPlugin.Resources = true then
if i = 0 then
if objPlugin.MediaType = 1 or objPlugin.MediaType = 3 then
' Enum all devices in this type
for k=0 to objPlugin.Count-1
OutputInfo vbTab & count & " : " & objPlugin.Item(k)
count = count + 1
next
end if
elseif i = 1 then
if objPlugin.MediaType = 2 or objPlugin.MediaType = 3 or objPlugin.MediaType = 6 then
' Enum all devices in this type
for k=0 to objPlugin.Count-1
OutputInfo vbTab & count & " : " & objPlugin.Item(k)
count = count + 1
next
end if
end if
end if
next
next
end function
' Setup encoder using the current settings.
function SetupEncoder( )
if not CreateSourceGroup() then
SetupEncoder = false
exit function
end if
if not SetupInput() then
SetupEncoder = false
exit function
end if
if not SetupProfile() then
SetupEncoder = false
exit function
end if
if not SetupOutput() then
SetupEncoder = false
exit function
end if
if not SetupTime() then
SetupEncoder = false
exit function
end if
if not SetupDisplayInfo() then
SetupEncoder = false
exit function
end if
g_objEncoder.AutoStop = true
SetupEncoder = true
end function
' Create Source group by loading from wme or adding a new one
function CreateSourceGroup()
dim objProfile
dim intCodecIndex
' If a WME file is provided, load the encoding configuration from this WME file.
if g_strWMEFile <> "" then
on error resume next
' Load enocder session from a WME file
g_objEncoder.Load( g_objFileSystem.GetAbsolutePathName( g_strWMEFile ) )
' Add a new source group.
set g_objSourceGroup = g_objEncoder.SourceGroupCollection.Item(0)
set objProfile = g_objSourceGroup.Profile
set g_objProfile = WScript.CreateObject( "WMENCENG.WMEncProfile2" )
g_objProfile.LoadFromIWMProfile( objProfile )
' If source file has an auido stream, get the audio source.
if g_objSourceGroup.SourceCount( WMENC_AUDIO ) > 0 then
set g_objAudioSource = g_objSourceGroup.Source( WMENC_AUDIO, 0 )
intCodecIndex = g_objProfile.Audience(0).AudioCodec( 0 )
g_objProfile.EnumAudioCodec intCodecIndex, g_strAudioCodecName
end if
' If source file has a video stream, get the video source.
if g_objSourceGroup.SourceCount( WMENC_VIDEO ) > 0 then
set g_objVideoSource = g_objSourceGroup.Source( WMENC_VIDEO, 0 )
intCodecIndex = g_objProfile.Audience(0).VideoCodec( 0 )
g_objProfile.EnumVideoCodec intCodecIndex, g_strVideoCodecName
end if
g_blnCreateCustomProfile = false
if g_intMaxPacketSize = -1 then
g_intMaxPacketSize = objProfile.MaxPacketSize
end if
if err.number <> 0 then
OutputInfo "Loading the session (.wme) file failed: " & g_strWMEFile
err.Clear
CreateSourceGroup = false
exit function
end if
else
' Create a new source group for this session
set g_objSourceGroup = g_objEncoder.SourceGroupCollection.Add( "SG_1" )
end if
CreateSourceGroup = true
end function
' Setup profile configuration
function SetupProfile()
on error resume next
dim objProfile
dim objAudience
dim blnRet
dim strProfileLoad
dim objFileInfo
dim intVideoFramerateTemp
dim intSourceVideoFramerate
dim strInput2
' save the global frame rate, since we might over-write it based on the input files frame rate
intVideoFramerateTemp = g_intVideoFramerate
if IsNull(g_objProfile) then
Set g_objProfile = WScript.CreateObject( "WMENCEng.WMEncProfile2" )
g_objProfile.ContentType = g_intSessionType
g_objProfile.ProfileName = "WMCMDProfile"
Set objAudience = g_objProfile.AddAudience( 10000000 )
else
g_objProfile.ContentType = g_intSessionType
Set objAudience = g_objProfile.Audience( 0 )
end if
if g_intVideoFramerate = -1 then
' Assume 30 fps unless we can get the input files framerate
g_intVideoFramerate = 30000
end if
strInput2 = g_objFileSystem.GetAbsolutePathName( g_strInput )
set objFileInfo = WScript.CreateObject( "FileInfo.MediaInfo" )
objFileInfo.FileName = strInput2
intSourceVideoFramerate = 100000
intSourceVideoFramerate = objFileInfo.FrameRate * 1000
if intSourceVideoFramerate = 0 then
intSourceVideoFramerate = 100000
end if
' Set the video frame rate to lower of the source input or user specified frame rate for better quality
if intSourceVideoFramerate < g_intVideoFramerate then
g_intVideoFramerate = intSourceVideoFramerate
end if
' if profile string is specified load it
if g_strProfile <> "" then
blnRet = SetupPredefinedProfile( objAudience )
g_blnCreateCustomProfile = false
if not blnRet then
SetupProfile = false
exit function
end if
end if
if g_strProfileLoad <> "" then
strProfileLoad = g_objFileSystem.GetAbsolutePathName( g_strProfileLoad )
g_objProfile.LoadFromFile strProfileLoad
g_blnCreateCustomProfile = false
Set objAudience = g_objProfile.Audience( 0 )
' enable two pass if required
if not isnull( g_objVideoSource ) then
if g_objProfile.VBRMode( WMENC_VIDEO, 0 ) = WMENC_PVM_PEAK or g_objProfile.VBRMode( WMENC_VIDEO, 0 ) = WMENC_PVM_BITRATE_BASED then
g_objVideoSource.PreProcessPass = 1
end if
if objAudience.VideoFPS(0) > g_intVideoFramerate then
objAudience.VideoFPS(0) = g_intVideoFramerate
else
g_intVideoFramerate = objAudience.VideoFPS(0)
end if
end if
if not isnull( g_objAudioSource ) then
if g_objProfile.VBRMode( WMENC_AUDIO, 0 ) = WMENC_PVM_PEAK or g_objProfile.VBRMode( WMENC_AUDIO, 0 ) = WMENC_PVM_BITRATE_BASED then
g_objAudioSource.PreProcessPass = 1
end if
end if
end if
' First time: override the WME or predefined profile with custom values
blnRet = SetupCustomProfile( objAudience )
if not blnRet then
SetupProfile = false
exit function
end if
if g_blnCreateCustomProfile then
' Second time: Update profile based on input specified and default values
LoadProfileDefaults()
blnRet = SetupCustomProfile( objAudience )
if not blnRet then
SetupProfile = false
exit function
end if
end if
' Set a few more things like interlaced coding and pixel ratio
if g_intPixelAspectRatioX <> -1 or g_intPixelAspectRatioY <> -1 then
g_objProfile.NonSquarePixelMode(0) = true
end if
if g_intVideoPreprocess >= 16 and g_intVideoPreprocess <= 18 then
g_objProfile.InterlaceMode(0) = true
end if
if g_intMinPacketSize <> -1 then
g_objProfile.MinPacketSize = g_intMinPacketSize
end if
' Set the profile in encoder.
g_objSourceGroup.Profile = g_objProfile
if g_intMaxPacketSize <> -1 then
g_objSourceGroup.Profile.MaxPacketSize = g_intMaxPacketSize
end if
g_intVideoFramerate = intVideoFramerateTemp
' Invalid profile
if err.number <> 0 then
OutputInfo "Invalid profile: 0x" & Hex( err.number ) & " " & err.Description
err.Clear
SetupProfile = false
exit function
end if
if g_strProfileSave <> "" then
g_objProfile.SaveToFile g_strProfileSave
end if
SetupProfile = true
end function
' Setup ouptut configuration.
function SetupOutput()
' Is an output file name provided?
if g_strOutput <> "" then
' Is this output name a directory?
if g_objFileSystem.FolderExists( g_strOutput ) then
' If the output name is a directory, create the real output file name.
' If the input is a file, use the file name of the input file (extension is not ussed).
' If the inputs are devices, use 'output' as the output name.
if g_strInput <> "" then
g_strOutput = g_strOutput & "\\" & g_objFileSystem.GetBaseName( g_strInput )
else
g_strOutput = g_strOutput & "\\output"
end if
end if
' If the output file name doesn't have a extension, create a proper one.
if g_objFileSystem.GetExtensionName( g_strOutput ) = "" then
' Does "." already exist in the output file name.
' If not, append "." to the output file name.
if Right( g_strOutput, 1 ) <> "." then
g_strOutput = g_strOutput & "."
end if
' Does this session have a video source?
' If it has video stream, append wmv extension, otherwise wma extension is appended.
if g_objSourceGroup.SourceCount( WMENC_VIDEO ) > 0 then
g_strOutput = g_strOutput & "wmv"
else
g_strOutput = g_strOutput & "wma"
end if
end if
CreateOutputFolder( g_objFileSystem.GetParentFolderName( g_objFileSystem.GetAbsolutePathName( g_strOutput ) ) )
g_objEncoder.File.LocalFileName = g_strOutput
else
' Get the output file name from WME file.
if not IsNull(g_objEncoder.File.LocalFileName) then
g_strOutput = g_objEncoder.File.LocalFileName
end if
end if
' Enable HTTP broadcasting for the encoder if a broadcast port is provided.
if g_intBroadcast <> -1 then
g_objEncoder.Broadcast.PortNumber( WMENC_PROTOCOL_HTTP ) = g_intBroadcast
end if
' Enable push if push server is specified
if g_strPushServer <> "" then
g_objEncoder.Broadcast.ServerName = g_strPushServer
g_objEncoder.Broadcast.PublishingPoint = g_strPublishingPoint
if g_strPushTemplate <> "" then
g_objEncoder.Broadcast.Template = g_strPushTemplate
end if
end if
SetupOutput = true
end function
' Setup display configuration
function SetupDisplayInfo()
dim objDisplayInfo
dim objAttributes
set objDisplayInfo = g_objEncoder.DisplayInfo
set objAttributes = g_objEncoder.Attributes
' Is title set?
if g_strTitle <> "" then
objDisplayInfo.Title = g_strTitle
end if
' Is author set?
if g_strAuthor <> "" then
objDisplayInfo.Author = g_strAuthor
end if
' Is copyright set?
if g_strCopyright <> "" then
objDisplayInfo.Copyright = g_strCopyright
end if
' Is description set?
if g_strDescription <> "" then
objDisplayInfo.Description = g_strDescription
end if
' Is rating set?
if g_strRating <> "" then
objDisplayInfo.Rating = g_strRating
end if
' Add folddown coefficients
if g_intAudioSurroundMix <> -1 then
objAttributes.Add "SurroundMix", -g_intAudioSurroundMix
objAttributes.Add "CenterMix", -g_intAudioCenterMix
objAttributes.Add "LFEMix", -g_intAudioLEFMix
end if
SetupDisplayInfo = true
end function
' Setup a new profile based on predefined profiles
function SetupPredefinedProfile(objAudience)
dim intAudioCodecIndex, intVideoCodecIndex
' The following defined built in profiles. Built in profiles are defined by the following:
' Audio: Codec, channels, sample rate, bit rate, bit depth
' Video: Codec, bit rate, width, height, fpsx1000, buffer (ms), smoothness, key frame
' New built in profiles can be added by creating a new case statement and specifying
' audio and video profile settings.
select case LCase( g_strProfile )
case "av20":
SetupAudioAudience objAudience, "WMA9STD", 1, 8000, 5000, 16
SetupVideoAudience objAudience, "WMV9", 15000, 160, 120, 15000, 5000, 75, 10000
case "av32":
SetupAudioAudience objAudience, "WMA9STD", 1, 11025, 10168, 16
SetupVideoAudience objAudience, "WMV9", 22000, 176, 144, 15000, 5000, 75, 10000
case "av100":
SetupAudioAudience objAudience, "WMA9STD", 1, 16000, 16000, 16
SetupVideoAudience objAudience, "WMV9", 84000, 320, 240, 15000, 5000, 75, 10000
case "av225":
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 40000, 16
SetupVideoAudience objAudience, "WMV9", 185000, 320, 240, 30000, 5000, 75, 10000
case "av350":
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 48000, 16
SetupVideoAudience objAudience, "WMV9", 302000, 320, 240, 30000, 5000, 75, 10000
case "av450":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64040, 16
SetupVideoAudience objAudience, "WMV9", 386000, 320, 240, 30000, 5000, 75, 10000
case "av700":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64040, 16
SetupVideoAudience objAudience, "WMV9", 636000, 320, 240, 30000, 5000, 75, 10000
case "av1400":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 128040, 16
SetupVideoAudience objAudience, "WMV9", 1272000, 320, 240, 30000, 5000, 75, 10000
case "av350pal":
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 48000, 16
SetupVideoAudience objAudience, "WMV9", 302000, 384, 288, 25000, 5000, 75, 10000
case "av700pal":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64040, 16
SetupVideoAudience objAudience, "WMV9", 636000, 384, 288, 25000, 5000, 75, 10000
case "av100_2p":
SetupAudioAudience objAudience, "WMA9STD", 1, 16000, 16000, 16
SetupVideoAudience objAudience, "WMV9", 84000, 320, 240, 15000, 5000, 75, 10000
g_objAudioSource.PreProcessPass = 1
g_objVideoSource.PreProcessPass = 1
case "av350_2p"
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 48000, 16
SetupVideoAudience objAudience, "WMV9", 302000, 320, 240, 30000, 5000, 75, 10000
g_objAudioSource.PreProcessPass = 1
g_objVideoSource.PreProcessPass = 1
case "av600vbr":
g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_PEAK
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64040, 16
SetupVideoAudience objAudience, "WMV9", 536000, 320, 240, 24000, 5000, 75, 10000
objAudience.VideoPeakBitrate(0) = 1.5 * objAudience.VideoBitrate(0)
objAudience.VideoBufferMax(0) = 5000
' Turn telecine and two pass video on
g_objVideoSource.Optimization = WMENC_VIDEO_INVERSETELECINE
g_objVideoSource.PreProcessPass = 1
case "avq97vbr":
g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_UNCONSTRAINED
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64040, 16
SetupVideoAudience objAudience, "WMV9", 536000, 320, 240, 24000, 5000, 97, 10000
' Turn telecine on
g_objVideoSource.Optimization = WMENC_VIDEO_INVERSETELECINE
case "a20_1":
SetupAudioAudience objAudience, "WMA9STD", 1, 22050, 20008, 16
case "a20_2":
SetupAudioAudience objAudience, "WMA9STD", 2, 22050, 20008, 16
case "a32":
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 32000, 16
case "a48":
SetupAudioAudience objAudience, "WMA9STD", 2, 32000, 48024, 16
case "a64":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 64016, 16
case "a96":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 96024, 16
case "a128":
SetupAudioAudience objAudience, "WMA9STD", 2, 44100, 128016, 16
case "v20":
SetupVideoAudience objAudience, "WMV9", 20000, 176, 144, 15000, 5000, 75, 10000
case "v32":
SetupVideoAudience objAudience, "WMV9", 32000, 240, 176, 15000, 5000, 75, 10000
case else
OutputInfo "No predefined profile found."
SetupPredefinedProfile = false
exit function
end select
SetupPredefinedProfile = true
end function
' Given audio parameters this will setup the audience
function SetupAudioAudience(objAudience, strAudioCodec, intChannels, intSampleRate, intBitrate, intBitsPerSample)
dim intAudioCodecIndex
intAudioCodecIndex = GetAudioCodecIndex(strAudioCodec)
g_objProfile.EnumAudioCodec intAudioCodecIndex, g_strAudioCodecName
objAudience.AudioCodec(0) = intAudioCodecIndex
objAudience.SetAudioConfig 0, intChannels, intSampleRate, intBitrate, intBitsPerSample
end function
' Given video parameters this will setup the audience
function SetupVideoAudience(objAudience, strVideoCodec, intBitrate, intWidth, intHeight, intFps, intBufferWindow, intSmoothness, intKeyFrame)
dim intVideoCodecIndex
if intFps > g_intVideoFramerate then
intFps = g_intVideoFramerate
else
g_intVideoFramerate = intFps
end if
intVideoCodecIndex = GetVideoCodecIndex(strVideoCodec)
g_objProfile.EnumVideoCodec intVideoCodecIndex, g_strVideoCodecName
objAudience.VideoCodec(0) = intVideoCodecIndex
objAudience.VideoBitrate(0) = intBitrate
objAudience.VideoWidth(0) = intWidth
objAudience.VideoHeight(0) = intHeight
objAudience.VideoFps(0) = intFps
objAudience.VideoKeyFrameDistance(0) = intKeyFrame
objAudience.VideoBufferSize(0) = intBufferWindow
' For quality vbr mode use intSmoothness as VBR quality
if g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_UNCONSTRAINED then
objAudience.VideoCompressionQuality(0) = intSmoothness
else
objAudience.VideoImageSharpness(0) = intSmoothness
end if
end function
' Given audio string(eg WMA9STD) this returns the audio codec index
function GetAudioCodecIndex(strAudioCodec)
dim intFourCC
select case strAudioCodec
case WMA9STD
intFourCC = WMA9STD_FOURCC
case WMA9PRO
intFourCC = WMA9PRO_FOURCC
case WMA9LSL
intFourCC = WMA9LSL_FOURCC
case WMSPEECH
intFourCC = WMSPEECH_FOURCC
case PCM
intFourCC = PCM_FOURCC
case else
intFourCC = WMA9STD_FOURCC
end select
GetAudioCodecIndex = g_objProfile.GetCodecIndexFromFourCC(WMENC_AUDIO, intFourCC)
end function
' Given the video string(eg WMV9) this returns the video codec index
function GetVideoCodecIndex(strVideoCodec)
dim intFourCC
select case strVideoCodec
case WMV7
intFourCC = WMV7_FOURCC
case WMV8
intFourCC = WMV8_FOURCC
case WMV9
intFourCC = WMV9_FOURCC
case WMS9
intFourCC = WMS9_FOURCC
case MP41
intFourCC = MP41_FOURCC
case UNCOMP
intFourCC = UNCOMP_FOURCC
case else
intFourCC = WMV9_FOURCC
end select
GetVideoCodecIndex = g_objProfile.GetCodecIndexFromFourCC(WMENC_VIDEO, intFourCC)
end function
' Setup a new profile based on predefined profiles
function SetupCustomProfile(objAudience)
dim intAudioCodecIndex, intVideoCodecIndex
dim blnRet
if not g_blnAudioOnly and not g_blnVideoOnly then
if g_strVideoCodec = UNCOMP and g_strAudioCodec <> PCM then
OutputInfo "Audio codec must be uncompressed when using uncompressed video codec"
SetupCustomProfile = false
exit function
end if
if g_strVideoCodec <> UNCOMP and g_strAudioCodec = PCM then
OutputInfo "Video codec must be uncompressed when using uncompressed audio codec"
SetupCustomProfile = false
exit function
end if
end if
if not isnull( g_objAudioSource ) then
blnRet = SetupCustomAudioProfile( objAudience )
if not blnRet then
SetupCustomProfile = false
exit function
end if
end if
if not isnull( g_objVideoSource ) then
blnRet = SetupCustomVideoProfile( objAudience )
if not blnRet then
SetupCustomProfile = false
exit function
end if
end if
SetupCustomProfile = true
end function
' Setup the audio part of the custom profile
function SetupCustomAudioProfile(objAudience)
on error resume next
' Setup audio
dim intAudioCodecIndex, intAudioBitrate, intAudioSampleRate, intAudioChannels, intBitDepth, intFourCC
dim strTemp
dim intNextArgStart, intNextArgEnd
dim blnAudioQuality, blnValidBitrate, blnValidSampleRate, blnValidChannels, blnValidBitDepth
'Set audio vbr mode
if g_intAudioVBRMode <> -1 then
select case g_intAudioVBRMode
case 0 ' 1 pass CBR
case 1 ' 2 pass CBR
g_objAudioSource.PreProcessPass = 1
case 2 ' Quality VBR mode
g_objProfile.VBRMode(WMENC_AUDIO, 0) = WMENC_PVM_UNCONSTRAINED
case 3 ' 2 pass bitrate based VBR
g_objProfile.VBRMode(WMENC_AUDIO, 0) = WMENC_PVM_BITRATE_BASED
g_objAudioSource.PreProcessPass = 1
case 4 ' 2 pass bitrate-based peak constrained VBR
g_objProfile.VBRMode(WMENC_AUDIO, 0) = WMENC_PVM_PEAK
g_objAudioSource.PreProcessPass = 1
case else
OutputInfo "Invalid -a_mode <mode_number>"
SetupCustomAudioProfile = false
exit function
end select
end if
' Set audio codec
if g_strAudioCodec <> "" then
intAudioCodecIndex = GetAudioCodecIndex(g_strAudioCodec)
intFourCC = g_objProfile.EnumAudioCodec(intAudioCodecIndex, g_strAudioCodecName)
objAudience.AudioCodec(0) = intAudioCodecIndex
end if
'Parse the a_setting string to extract audio bitrate sample rate and stuff like that
if g_strAudioSetting <> "" then
intNextArgStart = instr(g_strAudioSetting, "_")
strTemp = left(g_strAudioSetting, intNextArgStart-1)
if ucase( left(strTemp, 1) ) = "Q" then
g_intAudioVBRMode = 2
g_objProfile.VBRMode(WMENC_AUDIO, 0) = WMENC_PVM_UNCONSTRAINED
blnAudioQuality = true
intAudioBitrate = ConvertStringToInteger( mid(strTemp, 2 ) )
else
intAudioBitrate = ConvertStringToInteger( strTemp )
end if
'OutputInfo "****Audio bit rate is " & intAudioBitrate
intNextArgEnd = instr(intNextArgStart+1, g_strAudioSetting, "_")
strTemp = mid(g_strAudioSetting, intNextArgStart+1, intNextArgEnd-intNextArgStart-1)
intAudioSampleRate = ConvertStringToInteger( strTemp )
'OutputInfo "****Audio sample rate is " & intAudioSampleRate
intNextArgStart = intNextArgEnd
intNextArgEnd = instr(intNextArgStart+1, g_strAudioSetting, "_")
if intNextArgEnd > 0 then
strTemp = mid(g_strAudioSetting, intNextArgStart+1, intNextArgEnd-intNextArgStart-1)
else
strTemp = mid(g_strAudioSetting, intNextArgStart+1)
end if
intAudioChannels = ConvertStringToInteger( strTemp )
'OutputInfo "****Audio channels are " & intAudioChannels
if intNextArgEnd > 0 then
strTemp = mid(g_strAudioSetting, intNextArgEnd+1)
intBitDepth = ConvertStringToInteger( strTemp )
else
intBitDepth = 16
end if
'OutputInfo "****Audio bit depth is " & intBitDepth
if intAudioBitrate = -1 or intAudioSampleRate = -1 or intAudioChannels = -1 or intBitDepth = -1 then
SetupCustomAudioProfile = false
err.Raise &H80070057
exit function
end if
'Convert bitrate and samplerate to actual values
if blnAudioQuality = false then
if intAudioBitrate = 1411 then
intAudioBitrate = 1411200
elseif intAudioBitrate = 705 then
intAudioBitrate = 705600
elseif intAudioBitrate = 353 then
intAudioBitrate = 352800
else
intAudioBitrate = 1000 * intAudioBitrate
end if
end if
' For peak vbr mode set peakbitrate and peak buffer
if g_objProfile.VBRMode(WMENC_AUDIO, 0) = WMENC_PVM_PEAK then
if g_intAudioPeakBuffer <> -1 then
objAudience.AudioBufferMax(0) = g_intAudioPeakBuffer
end if
if g_intAudioPeakBitrate = -1 then
objAudience.AudioPeakBitrate(0) = 1.5 * intAudioBitrate
else
objAudience.AudioPeakBitrate(0) = g_intAudioPeakBitrate
end if
'OutputInfo "****Audio peak bit rate is " & objAudience.AudioPeakbitrate(0)
'OutputInfo "****Audio peak buffer is " & objAudience.AudioBufferMax(0)
end if
if intAudioSampleRate = 88 then
intAudioSampleRate = 88200
elseif intAudioSampleRate = 44 then
intAudioSampleRate = 44100
elseif intAudioSampleRate = 22 then
intAudioSampleRate = 22050
elseif intAudioSampleRate = 11 then
intAudioSampleRate = 11025
else
intAudioSampleRate = 1000 * intAudioSampleRate
end if
' Validate values for bitrate, samplerate, channels and depth
if blnAudioQuality = false then
blnValidBitrate = CheckForValidAudioBitRates( intAudioBitrate )
if blnValidBitrate = false then
OutputInfo "Invalid audio bit rate " & intAudioBitrate
SetupCustomAudioProfile = false
exit function
end if
end if
blnValidSampleRate = CheckForValidAudioSamplingRates( intAudioSampleRate )
if blnValidSampleRate = false then
OutputInfo "Invalid audio sample rate " & intAudioSampleRate
SetupCustomAudioProfile = false
exit function
end if
blnValidChannels = CheckForValidAudioChannel( intAudioChannels )
if blnValidChannels = false then
OutputInfo "Invalid audio channels " & intAudioChannels
SetupCustomAudioProfile = false
exit function
end if
blnValidBitDepth = CheckForValidDepth( intBitDepth )
if blnValidBitDepth = false then
OutputInfo "Invalid bits per sample " & intBitDepth
SetupCustomAudioProfile = false
exit function
end if
objAudience.SetAudioConfig 0, intAudioChannels, intAudioSampleRate, intAudioBitrate, intBitDepth
end if
SetupCustomAudioProfile = true
end function
' Setup the video part of the custom profile
function SetupCustomVideoProfile(objAudience)
on error resume next
' Setup audio
dim intVideoCodecIndex, intFourCC
'Set video vbr mode
if g_intVideoVBRMode <> -1 then
select case g_intVideoVBRMode
case 0 ' 1 pass CBR
case 1 ' 2 pass CBR
g_objVideoSource.PreProcessPass = 1
case 2 ' Quality VBR mode
g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_UNCONSTRAINED
case 3 ' 2 pass bitrate based VBR
g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_BITRATE_BASED
g_objVideoSource.PreProcessPass = 1
case 4 ' 2 pass bitrate-based peak constrained VBR
g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_PEAK
g_objVideoSource.PreProcessPass = 1
case else
OutputInfo "Invalid -v_mode <mode_number>"
SetupCustomVideoProfile = false
exit function
end select
end if
' Set video codec
if g_strVideoCodec <> "" then
intVideoCodecIndex = GetVideoCodecIndex(g_strVideoCodec)
intFourCC = g_objProfile.EnumVideoCodec(intVideoCodecIndex, g_strVideoCodecName)
objAudience.VideoCodec(0) = intVideoCodecIndex
end if
if g_intVideoBitrate <> -1 then
objAudience.VideoBitrate(0) = g_intVideoBitrate
end if
if g_intVideoWidth <> -1 then
objAudience.VideoWidth(0) = g_intVideoWidth
end if
if g_intVideoHeight <> -1 then
objAudience.VideoHeight(0) = g_intVideoHeight
end if
if g_intVideoFramerate <> -1 then
objAudience.VideoFPS(0) = g_intVideoFramerate
end if
if g_intVideoKeydist <> -1 then
objAudience.VideoKeyFrameDistance(0) = g_intVideoKeydist
end if
if g_intVideoBuffer <> -1 then
objAudience.VideoBufferSize(0) = g_intVideoBuffer
end if
' For quality vbr mode use intSmoothness as VBR quality
if g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_UNCONSTRAINED then
if g_intVideoQuality <> -1 then
objAudience.VideoCompressionQuality(0) = g_intVideoQuality
end if
else
if g_intVideoQuality <> -1 then
objAudience.VideoImageSharpness(0) = g_intVideoQuality
end if
end if
' For peak vbr mode set peakbitrate and peak buffer
if g_objProfile.VBRMode(WMENC_VIDEO, 0) = WMENC_PVM_PEAK then
if g_intVideoPeakBuffer <> -1 then
objAudience.VideoBufferMax(0) = g_intVideoPeakBuffer
end if
if g_intVideoPeakBitrate <> -1 then
if objAudience.VideoBitrate(0) > g_intVideoPeakBitrate then
objAudience.VideoBitrate(0) = g_intVideoPeakBitrate
end if
objAudience.VideoPeakBitrate(0) = g_intVideoPeakBitrate
end if
end if
' Setup video device conformance
if g_strVideoDevConf <> "" then
objAudience.Property( WMENC_VIDEO, 0, "DeviceConformanceTarget") = g_strVideoDevConf
end if
SetupCustomVideoProfile = true
end function
' Load the default profile settings
function LoadProfileDefaults()
dim argsArray
' Audio profile settings
' Set default codec and/or VBR mode when appropriate
if g_strAudioSetting <> "" then
argsArray = Split ( g_strAudioSetting, "_" )
if UBound( argsArray ) = 3 and left(g_strAudioSetting, 4) <> "Q100" then
g_strAudioCodec = WMA9PRO
end if
end if
if g_intAudioVBRMode = -1 then
g_intAudioVBRMode = 0
end if
if g_strAudioCodec = "" then
g_strAudioCodec = "WMA9STD"
end if
if g_intAudioPeakBuffer = -1 then
g_intAudioPeakBuffer = 3000
end if
' Set default -a_setting based on format and mode
if g_strAudioSetting = "" then
if g_intAudioVBRMode = 2 and g_strAudioCodec = WMA9PRO then
g_strAudioSetting = "Q75_44_2_24"
elseif g_intAudioVBRMode = 2 and g_strAudioCodec = WMA9LSL then
g_strAudioSetting = "Q100_44_2_16"
elseif g_intAudioVBRMode = 2 then
g_strAudioSetting = "Q75_44_2"
elseif g_intAudioVBRMode = 0 and g_strAudioCodec = WMSPEECH then
g_strAudioSetting = "12_16_1"
elseif g_intAudioVBRMode = 0 and g_strAudioCodec = PCM then
g_strAudioSetting = "705_22_2"
elseif g_strAudioCodec = WMA9PRO then
g_strAudioSetting = "128_44_2_24"
else
g_strAudioSetting = "64_44_2"
end if
end if
' Video profile settings
if g_intVideoVBRMode = -1 then
g_intVideoVBRMode = 0
end if
if g_strVideoCodec = "" then
g_strVideoCodec = "WMV9"
end if
if g_intVideoBitrate = -1 then
g_intVideoBitrate = 250000
end if
if g_intVideoWidth = -1 then
g_intVideoWidth = 0
end if
if g_intVideoHeight = -1 then
g_intVideoHeight = 0
end if
if g_intVideoKeydist = -1 then
g_intVideoKeydist = 10000
end if
if g_intVideoBuffer = -1 then
g_intVideoBuffer = 5000
end if
if g_intVideoPeakBuffer = -1 then
g_intVideoPeakBuffer = 5000
end if
if g_intVideoPeakBitrate = -1 then
g_intVideoPeakBitrate = 1.5 * g_intVideoBitrate
end if
if g_intVideoQuality = -1 then
if g_intVideoVBRMode = 2 then
g_intVideoQuality = 95
else
g_intVideoQuality = 75
end if
end if
end function
' Setup time configuration
function SetupTime()
if g_blnDevice then
' Duration must be specified when capture from a live device.
if g_intDuration = -1 then
OutputInfo "Duration must be specified when capturing from devices."
SetupTime = false
exit function
end if
end if
' Setup markin and markout
if g_intMarkInTime <> -1 then
' Set start time for audio source (mark in) if it has a audio stream.
if not IsNull(g_objAudioSource) then
g_objAudioSource.MarkIn = g_intMarkInTime
end if
' Set start time for video source (mark in) if it has a video stream.
if not IsNull(g_objVideoSource) then
g_objVideoSource.MarkIn =
