You can batch convert video files to audio files(Mp3 AAC) by this Video MP3 Converter it is easy to use. You can also change the audio bitrate meta like artist album album artist info. Add cover to mp3 change audio volume.

##Function:

1.Single convert video to audio.
2.Batch convert video to audio.
3.Cut video/Audio
4.Audio merger.
5.Add cover to mp3 change volume.
6.View audio info.
7.Delete video and audio.
8. Set as ringtone

##Other info:

1. Movie support files: mp4 flv mkv 3gp webm
2. Audio support files: mp3 aac m4a
3. Meta support: title artist album album artist

4. Bitrate support:
CBR: 32kb/s 64kb/s 96kb/s 128kb/s 192kb/s 256kb/s 320kb/s
VBR: 130kb/s 190kb/s 245kb/s

5. Resolution support:
160x120 240x160 320x180 320x240 480x270 640x360 640x480 960x720
1280x720 1920x1080 2560x1440 3840x2160

You can also view all the music files in the music file list and play audio files.

Any feedback? Welcome to leave a comment.