Extract audio from video, and save it as mp3, m4a, etc. You can play the audio in this app. Features: - Extract audio - Change the volume of the audio files. - Change the qu...展开

Extract audio from video, and save it as mp3, m4a, etc. You can play the audio in this app. Features: - Extract audio - Change the volume of the audio files. - Change the quality of the audio. - Share the audio by AirDrop. Support formats: * Import - mp4 - mov * Export - mp3 - aac / m4a - wav -…收起

Support to play music in the background.