Set speed of audio

Setting the speed of audio allows the viewer to watch the audio quickly without missing important scenes. 

Set the speed of the audio file

Step1:Enter edit mode

1. Click the timeline and sound track  with yellow lines.

2. Click the setting button one line above the timeline.

Step2:Set speed

Then the setting interface will automatically jump out. You can regulate the value of volume ,fade-in,fade-out and speed.

Setting speed:

1.  Browse the settings page and lock to the last parameter “speed”. 

2. Drag and slide the dot to the left or to the right.The adjusting range of the speed is from 0.01x-4.00x.It is worth noting that while dragging and dropping smaller points, the length of the time bar below will increase or shorten accordingly. 

3. Preview the video and click ”OK” to save it. 

4. Watch the video and do other modification.

Set the speed of video's audio

1. Click the timeline and the main track  with yellow lines.

2. Click the setting button one line above the timeline.

3. Then the setting interface will automatically jump out. You can regulate the value of contrast, saturation, brightness, temperature, speed and rotate clockwise or counterclockwise.