The audio of the video has a great effect on perception. Thus, some simple function of audio is provided. We hope it would be of use when you are in demand.
Audio Track: The system offers AAC-2Channel. You can add others by tapping Add Audio.
Volume: Sometimes the video is too loud even though you have lowered the volume of the device to the minimum. Don't worry. You can fix it when you edit the video.
Delay: It contributes to making the soundtrack in sync with the picture.