It is possible in Multimix, to apply a "stretch" on an element.
To do this click on 
.
The following window opens :
Select from the list one of the 4 items displayed to "stretch".
Enter the new desired duration in the field "Wanted duration"
The percentage value is displayed.
NOTE: It is important to stay within a range of +/- 10%. Beyond, the distortion will be too important.
It is possible to preview the result by clicking on 
.
For example, for a sound with a duration of 3'44 ''; the following values are proposed:
Once you have entered the correct duration, click on 
.
The save window opens:
Fill in the necessary fields and click on 
.
The stretch starts:
.
The sound is added to the database and is changed in the playlist :
