MultiTrackAddNextAudio

VideoEdit Gold ActiveX Control

Description

Add next audio file to specific track. Use this function, you may create audio mixing effect, picture in picture effect.

Syntax

Public Function MultiTrackAddNextAudio ( _
ByVal iAudioTrack as Integer, _
ByVal strFile as String, _
ByVal iAudioStart as double, _
ByVal iAudioStop as double, _
) As Boolean

Parameter

iVideoTrack
    the index of audio track. The first audio track is 0.

strFile
    the path of media file. It support video/audio file.

iAudioStart
    the start time of media file.

iAudioStop
    the stop time of media file.

Return Value

Return true - successful
Return false - Failed

Example

Visual Basic Syntax

VideoEdit1.OutputFileWidth = 720
VideoEdit1.OutputFileHeight = 480

VideoEdit1.VideoSampleSize = 24
VideoEdit1.InitControl

VideoEdit1.MultiTrackAddFirstVideo 0, "c:\test1.mpg", 0, 60, 0, 255
VideoEdit1.MultiTrackAddFirstAudio 0, "c:\test1.mpg", 0, 60
VideoEdit1.MultiTrackAddNextVideo 0, "c:\test2.mpg", 0, 60, 0, 255
VideoEdit1.MultiTrackAddNextAudio 0, "c:\test2.mpg", 0, 60

VideoEdit1.MultiTrackAddFirstVideo 1, "c:\test3.mpg", 0, 60, 0, 255
VideoEdit1.MultiTrackAddFirstAudio 1, "c:\test3.mpg", 0, 60
VideoEdit1.MultiTrackAddNextVideo 1, "c:\test4.mpg", 0, 60, 0, 255
VideoEdit1.MultiTrackAddNextAudio 1, "c:\test4.mpg", 0, 60
VideoEdit1.AddPicInPicEffect 1, 0, 9999, 0, 0, 360, 240

VideoEdit1.Preview