How to rip Video to MP3 audio files on Mac?

Converting videos to MP3 audio files on Mac is an exciting process that allows you to play them on portable MP3 players, cell phones and other media players. The process involves recompressing and decoding files to audio format. Whether the video files are in MP4, WMV or MOV format, you can convert them to MP3 audio format completely and using simple steps listed below you will find out a good answer on how to rip videos to MP3 audio files on Mac with iMacsoft Video to Audio Converter for Mac.
1: Load video
Directly click "Add" button or choose "Add..." option in the top "File" menu, you will see an "Open" dialog window pops up, and select video files from your Mac HD. When it is done, press "Open" button to load video files.

2: Select MP3 format
In the left "General" panel, you will see the "Profile" option, click it and select "MP3 - MPEG Layer-3 Audio (*.mp3)" item for output MP3 audio files. The software allows you to set different output formats according to different files.

3: Adjust some parameters
1)After selecting certain output format, you can choose "General" tab on the right top which will show its general standard. You may set "Video Quality", "Audio Quality", "Output filename" by clicking "General" button.
2)After that, you can also choose "Advance" tab on the right column which will show its advanced standard. You may set "Start Time", "Video Size", "Bit Rate" by clicking certain settings.

4: Output MP3 audio files
Clicking the "Browse..." button and select the output destination for saving in the pop-up window and then select and check videos in the file list you want to convert and press "Convert" button to start video to MP3 audio files ripping process. And you will see the convert process exactly in the progress "Status" bar.

Tips: How to trim video segment?
Select one video in the file list, click "Trim" button in the toolbar to open "Trim" window. You can clip the original video into several parts, then convert and output them separately or as a whole one. Set start point and end point, you get the segment you want to convert and output.