There is a simple way and free way to convert video to MP3. You can do this with MP4 videos, MOV, and other video formats.

You can convert MOV to MP3 using any of these free online converter tools or MOV to MP3 converter software for Windows 11/10.

Zipping a MOV file will likely reduce the size by only about 2 percent. This is because MOV files are already compressed, as are most multimedia files, including MP3 and MP4 files.