desc!(audio; "asao", "N*llym*s*r ASAO"),
desc!(audio; "flv-adpcm", "Flash ADPCM"),
+ desc!(audio; "mp1", "MPEG Audio Layer I"),
+ desc!(audio; "mp2", "MPEG Audio Layer II"),
desc!(audio; "mp3", "MPEG Audio Layer III"),
desc!(audio; "speex", "Speex"),