desc!(audio; "ra14.4", "RealAudio 14.4"),
desc!(audio; "ra28.8", "RealAudio 28.8"),
desc!(audio; "cook", "RealAudio Cooker"),
desc!(audio; "ralf", "RealAudio Lossless"),
desc!(audio; "aac", "AAC"),
desc!(audio; "ra14.4", "RealAudio 14.4"),
desc!(audio; "ra28.8", "RealAudio 28.8"),
desc!(audio; "cook", "RealAudio Cooker"),
desc!(audio; "ralf", "RealAudio Lossless"),
desc!(audio; "aac", "AAC"),