diff options
Diffstat (limited to 'contrib/file/magic/Magdir/modem')
| -rw-r--r-- | contrib/file/magic/Magdir/modem | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/contrib/file/magic/Magdir/modem b/contrib/file/magic/Magdir/modem index c7a53ee436fe..5d59401f6cb2 100644 --- a/contrib/file/magic/Magdir/modem +++ b/contrib/file/magic/Magdir/modem @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ -# $File: modem,v 1.9 2019/04/19 00:42:27 christos Exp $ +# $File: modem,v 1.11 2022/10/19 20:15:16 christos Exp $ # modem: file(1) magic for modem programs # # From: Florian La Roche <florian@knorke.saar.de> @@ -11,6 +11,7 @@ # Summary: CCITT Group 3 Facsimile in "raw" form (i.e. no header). # Modified by: Joerg Jenderek # URL: https://de.wikipedia.org/wiki/Fax +# http://fileformats.archiveteam.org/wiki/CCITT_Group_3 # Reference: https://web.archive.org/web/20020628195336/http://www.netnam.vn/unescocourse/computervision/104.htm # GRR: EOL of G3 is too general as it catches also TrueType fonts, Postscript PrinterFontMetric, others 0 short 0x0100 @@ -32,7 +33,10 @@ # skip MouseTrap/Mt.Defaults with file size 16 found on Golden Orchard Apple II CD Rom >>>>>>8 ubequad !0x2e01010454010203 # skip PICTUREH.SML found on Golden Orchard Apple II CD Rom ->>>>>>>8 ubequad !0x5dee74ad1aa56394 raw G3 (Group 3) FAX, byte-padded +>>>>>>>8 ubequad !0x5dee74ad1aa56394 +# skip few (5/41) DEGAS mid-res bitmap (GEMINI01.PI2 GEMINI02.PI2 GEMINI03.PI2 CODE_RAM.PI2 TBX_DEMO.PI2) +# with file size 32034 +>>>>>>>>-0 offset !32034 raw G3 (Group 3) FAX, byte-padded # version 5.25 labeled the entry above "raw G3 data, byte-padded" !:mime image/g3fax #!:apple ????TIFF @@ -43,7 +47,9 @@ # 16 0-bits near beginning like PicturePuzzler found on Golden Orchard Apple CD Rom >2 search/9 \0\0 # maximal 7 0-bits for pixel sequences or 11 0-bits for EOL in G3 ->2 default x raw G3 (Group 3) FAX +>2 default x +# skip some (84/1246) MacBinary II/III (Cyberdog2.068k.smi.bin FileMakerPro4.img.bin Hypercard1.25.image.bin UsbStorage1.3.5.smi.bin) with "non random" numbers by versions values 81h/82h + 81h +>>122 ubeshort&0xFcFf !0x8081 raw G3 (Group 3) FAX # version 5.25 labeled the above entry as "raw G3 data" !:mime image/g3fax !:ext g3 @@ -59,7 +65,7 @@ # 0 string RMD1 raw modem data >4 string >\0 (%s / ->20 short >0 compression type 0x%04x) +>20 short >0 compression type %#04x) # # portable voice format 1 |