Have you ever been confused by how to convert MP4 to MP3 with easier MP4 to MP3 Converter tool for Mac? Here, we strongly recommend a popular and powful iMacsoft Video Converter for Mac tool to help you convert MPEG4 to MP3, MP4 to MP3,etc, very easily. It is a professional video converter, audio converter, which can convert MP4 to MP3 as well as other various video and audio formats like AVI, MPEG4, WMV, MP4, H.264/AVC, MOV, 3GPP, AAC, OGG and M4A to MP3.
1: Add MP4 files
Directly click "Add" button or choose "Add..." option in the top "File" menu, you will see an "Open" dialog window pops up, and select MP4 files from your Mac. When it is done, press "Open" button to load MP4 files.
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.
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.
Clicking the "Browse..." button and select the output destination for saving in the pop-up window and then select and check AVI videos in the file list you want to convert and press "Convert" button to start AVI to iPhone MP4 converting process. And you will see the convert process exactly in the progress "Status" bar.
Select one AVI 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.
You are capable to make a stylish album using the snapshots taken from the video with this software. Click "Capture Frame" button at the left top of the main interface to take snapshot when playing the video and save as BMP, click "Open Snapshot Folder" to check the snapshot. You can also define the destination in your hard disk to save the snapshots.