It seems like:
- With HTML5 audio tag, if the audio is less than 500ms, the volume in Safari might fluctuate with all formats
- With HTML5 audio tag, the delay with Safari is obvious with all formats
- With flash audio player, the delay with Safari is obvious with
*.wav, but it’s fine with*.mp3 - IE9 doesn’t support native audio tag
- Firefox’s audio sounds terrible when html5 audio tag is used with
mp3/oggformat, but is okay withwav. - Firefox is fine with flash audio player
