audio-wave-block folder to the /wp-content/plugins/ directory.This plugin adds a new block called Audio Wave, that is a very basic audio player. The player adds a waveform that is a true representation of the audio levels in the audio file, meaning that it will show a timeline of the song/sound, indicating where the quiet parts and louder parts are. The listener can play and pause, and click anywhere on the waveform to jump to that point.
No, the purpose of this player is to keep things very simple: just a button and a waveform. If you want the options in your player to download audio or change the volume, use the default Audio player instead.
If you're not sure how to use this, or you're running into any issues with it, post a message on the plugin's WordPress.org support forum.
Audio Wave Block's community support forum at https://wordpress.org/support/plugin/audio-wave-block would a good place, though if you want to add all sorts of -technical- details, it's best to report it on the plugin's Github page at https://github.com/senff/WordPress-Audio-Wave-Block/issues . This is also where I consider code contributions.
Please go to the plugin's community support forum at https://wordpress.org/support/plugin/audio-wave-block and post a message. Note that support is provided on a voluntary basis and that it can be difficult to troubleshoot, and may require access to your admin area. Needless to say, NEVER include any passwords of your site on a public forum!