Convert H264 to MP3

Converting H.264 Encoded Video Files directly to MP3 Audio Files (.h264 to .mp3 conversion) should be possible and typically relates to users attempting to extract audio tracks (MP3) from H264 videos.

Use one of several media editing programs or (online) conversion tools, such as the Freemake Video Converter or MediaCoder, which allow users to extract MP3 audio from H264 videos.