Format factory How to go to the video sound

The first step: Find the program on the desktop, open the Format Factory software, click the Convert to WMV button

Step Two: Eject the configuration panel and click the Add File button

Step three: In the Open dialog box click to select the file to be converted, here I select "Tutorial one. mp4" This MP4 format file, and then click the [Open] button

Step Fourth: Click the Output configuration button to configure

Step Fifth: You can see the "no" value on the left side of "Turn off sound" under "Configure" Audio flow, click the value on the right, select Yes in the Drop-down list, and then click OK