3 days ago · Step 3. Click the inverted triangle next to Convert all files to, choose the Video, Audio, or Device tab, and select the format you need. Step 4. Expand the Output dropdown to choose a folder to save those converted files. Step 5. Click on the Convert All button to start batch conversion. MP4 and MP3 are popular video and audio file formats. Sometimes, you may need to extract the audio from an MP4 file and convert it into an MP3 file for compatibility or editing purposes. FFmpeg is a powerful tool to do this, but it can be intimidating for non-technical users. Part 4. How to Convert MP3 to MP4 with Image. To make your music file look more interesting and appealing, you can add an album cover, a band picture, or any other image. So when you convert your MP3 files to MP4 format, you can add a needed image. Listed below are the top online tools to convert MP3 to MP4 with images. 1. Tovid . 231 292 151 5 141 152 358 102

how do convert mp4 to mp3