General Settings

1. Video Zoom

This will keep the video file in perspective as the original video file, resulting in no video squeezing or distortion - if the original video file dimension permits. Whether or not a letterbox will be added to the converted video will depends on your video file.

The right video frame has a top and bottom letterbox added to it.

2. Aspect Ratio

This setting allows you to change the aspect ratio of the video file if your video file dimension permits.

3. Volume

You can adjust the volume of the converted file by changing the position of the slider. 100% is the original video volume. Too high a volume setting may distort the audio. Audio distortion normally appears after 150% but may differ with different video or audio formats.

If you want to take the audio out (mute the video file), set the volume to zero.