This video is about how to convert your video files to mp3 using windows movie maker.
Open a Command Prompt (Start > Run > CMD) or on a Mac/Linux open a Terminal. Then cd (the change directory command) to the directory with the ffmeg.exe. Step 3. Then enter in the command to let it convert a MP4 video to MP3 audio. Here is the basic command: ffmpeg -i filename.mp4 filename.mp3. Step 4. . 964 931 782 582 190 648 935 154