I would like to add some visual effects when the audio is playing, and I was wondering if there is anyway of detecting this, either with a JS event or by at least having the length of the Audio and estimate based on time from load or from click. Otherwise I will have to create my own Audio button + JS logic but I would like to avoid it.
Thank you for the help @abdo, unfortunately I also use AnkiDroid or at least I try to keep the cards compatible so unfortunately addons are not an option.