diff options
Diffstat (limited to 'contrib/file/magic/Magdir/riff')
| -rw-r--r-- | contrib/file/magic/Magdir/riff | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/contrib/file/magic/Magdir/riff b/contrib/file/magic/Magdir/riff index 6421bcb6747d..9b913a54f8b8 100644 --- a/contrib/file/magic/Magdir/riff +++ b/contrib/file/magic/Magdir/riff @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ -# $File: riff,v 1.44 2022/05/14 19:42:47 christos Exp $ +# $File: riff,v 1.45 2022/07/24 23:47:49 christos Exp $ # riff: file(1) magic for RIFF format # See # @@ -333,6 +333,27 @@ #>>>0 use corel-des #>>>0 use corel-draw >8 string NUNDROOT \b, Steinberg CuBase +# From: Joerg Jenderek +# URL: http://fileformats.archiveteam.org/wiki/MIDI_Instrument_Definition_File +# Reference: http://mark0.net/download/triddefs_xml.7z/defs/i/idf.trid.xml +# ftp://curscott.servebeer.com/Download/Apps/_Microsoft/ +# Visual%20Studio%206.0%20Professional%20MSDN/ +# SAMPLES/VC98/SDK/GRAPHICS/AUDIO/IDFEDIT/GLOBALS.H +# Note: called "MIDI Instrument Definition File" by TrID +>8 string IDF\ LIST \b, MIDI Instrument Definition File +!:mime audio/x-idf +!:ext idf +# 3rd chunk size like: 254 284 286 670 +#>>0x10 ulelong x \b, 3th SIZE %u +# for debugging purpose display next chunk like: MMAPhdr +#>>0x14 string x \b, 4th "%-8.8s" +#>>0x1C ulelong x \b, 4th SIZE 0x%x +# probably MIDI instrument name like: "Universal-MIDI-Instrument" "instrument name" "General MIDI" +>>0x30 string x "%s" +# look for inst TAG +>>0x31 search/256 inst by +# probably manufacture name like: "Unspecified Company" "NVidia Corporation" +>>>&0x24 string x "%s" # AVI == Audio Video Interleave # Reference: http://fileformats.archiveteam.org/wiki/AVI >8 string AVI\040 \b, AVI |