Filters the list of supported audio formats.

$extensions string[]

An array of supported audio formats. Defaults are 'mp3', 'ogg', 'flac', 'm4a', 'wav'.

File: wp-includes/media.php. View all references

return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );