Added Nintendo Wii BRSTM format. (GerbiSoft)

diff --git a/magic/Magdir/audio b/magic/Magdir/audio
index 63e1903dbadf59d98da280a60b9a17b55af4736a..41a2d4a5b687b8d5751ca6e21b820359dac70f3d 100644 (file)
--- a/magic/Magdir/audio
+++ b/magic/Magdir/audio
@@ -1,6 +1,6 @@
 
 #------------------------------------------------------------------------------
-# $File: audio,v 1.104 2019/02/23 01:16:27 christos Exp $
+# $File: audio,v 1.105 2019/02/23 01:16:28 christos Exp $
 # audio:  file(1) magic for sound formats (see also "iff")
 #
 # Jan Nicolai Langfeldt (janl@ifi.uio.no), Dan Quinlan (quinlan@yggdrasil.com),
@@ -1007,3 +1007,32 @@
 >>&1   string          x       \b: %s
 >>5    search/1024     AUTHOR
 >>>&1  string          x       by %s
+
+# Nintendo Wii BRSTM audio format (fields)
+# NOTE: Assuming HEAD starts at 0x40.
+# FIXME: Replace 0x48 with HEAD offset plus 8.
+0      name    nintendo-wii-brstm-fields
+>(0x10.L)      belong  0x48454144      \b:
+>>(0x10.L+0x0C)        belong  x
+>>>(&-4.L+0x48)        belong  x
+>>>>&-4                byte    0       PCM, signed 8-bit,
+>>>>&-4                byte    1       PCM, signed 16-bit,
+>>>>&-4                byte    2       THP ADPCM,
+>>>>&-3                byte    !0      looping,
+>>>>&-2                byte    1       mono
+>>>>&-2                byte    2       stereo
+>>>>&-2                byte    3       3 channels
+>>>>&-2                byte    4       quad
+>>>>&-2                byte    >4      %u channels
+>>>>&0         beshort !0      %u Hz
+
+# Nintendo Wii BRSTM audio format
+# http://wiibrew.org/wiki/BRSTM_file
+# Added by David Korth <gerbilsoft@gerbilsoft.com>
+0      string          RSTM    Nintendo Wii BRSTM audio file
+!:mime audio/x-brstm
+!:ext  brstm
+>4     beshort         0xFEFF
+>>0    use             nintendo-wii-brstm-fields
+>4     beshort         0xFFFE
+>>0    use             ^nintendo-wii-brstm-fields