Movie Maker Timeline Control

AddAudioClip Method

Description

Add an audio to the timeline. support input MP3, WMA, WAV,AVI, XVID, DIVX, WMV, MPEG1, MPEG2, VOB, DAT, MP4, MOV, WebM, MKV, FLV, M2TS. Input MPEG2,VOB, FLV, M2TS videos need purchased our decoder plugin.

Syntax

Public Function AddAudioClip ( _
   ByVal trackIndex as integer, _
   ByVal filename as string, _
   ByVal clipStartTime as float, _
   ByVal clipStopTime as float, _
   ByVal mediaTime as float, _
   ByVal volume as float
) As Integer

 

Parameter

trackIndex
   0 - Transition Track
   1 - Video 1 Track
   2 - Video 2 Track
   3 - Image Track
   4 - Effect Track
   5 - Audio 1 Track
   6 - Audio 2 Track
   7 - Text Track

filename
    the path of audio/video file

clipStartTime
    Time in seconds when the clip will start on the timeline

clipStopTime
    Time in seconds when the clip will end on the timeline.

mediaTime
    Time in seconds at which point in the media to start from.

volume
    The value of volume. By default is 1. The range from 0-10,  0.5 = 50% of original volume.
 

Return Value

Return value is the clip index of the newly added clip if successful.
Return -1 , the path of video/audio file is empty.
Return -2 , the path of video/audio file not found.
Return -3 , the clipStartTime >= clipStopTime.
Return -4 , the track not found.
Return -5 , the unknown error.
Return -6 , Does not support this media format.

Example

Visual Basic Syntax
iCurrentClipIndex= TimelineControl1.AddAudioClip(5, "c:\temp\yourvideo.mpg", 0, 30, 0, 1)