You can convert the audio track from a H.264 video to MP3 using Freemake Video Converter program.
Convert H.264/MPEG-4 AVC video data to Compressed audio and music file, mp3 songs or ringtones.
We have found 2 software records in our database eligible for .264 to .mp3 file format conversion.
Microsoft Windows software - convert 264 to mp3 on Windows
One of the most popular and succesfful free video conversion sofrware
Convert from 264 file format
|Yes, Freemake Video Converter supports 264 file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, Freemake Video Converter supports mp3 file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned 264 to mp3. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert 264 to mp3 on OS X
A free video converter for Mac & PC