patches/magic-heic.diff

44 lines
1.7 KiB
Diff

Index: usr.bin/file/magdir/animation
===================================================================
RCS file: /cvs/src/usr.bin/file/magdir/animation,v
retrieving revision 1.6
diff -u -p -u -p -r1.6 animation
--- usr.bin/file/magdir/animation 2 Jan 2016 13:25:33 -0000 1.6
+++ usr.bin/file/magdir/animation 25 Dec 2022 13:50:52 -0000
@@ -65,6 +65,35 @@
!:mime video/mp4
>8 string/W qt \b, Apple QuickTime movie
!:mime video/quicktime
+# HEIF image format
+# see https://nokiatech.github.io/heif/technical.html
+>8 string mif1 \b, HEIF Image
+!:mime image/heif
+>8 string msf1 \b, HEIF Image Sequence
+!:mime image/heif-sequence
+>8 string heic \b, HEIF Image HEVC Main or Main Still Picture Profile
+!:mime image/heic
+>8 string heix \b, HEIF Image HEVC Main 10 Profile
+!:mime image/heic
+>8 string hevc \b, HEIF Image Sequenz HEVC Main or Main Still Picture Profile
+!:mime image/heic-sequence
+>8 string hevx \b, HEIF Image Sequence HEVC Main 10 Profile
+!:mime image/heic-sequence
+# following HEIF brands are not mentioned in the heif technical info currently (Oct 2017)
+# but used in the reference implementation:
+# https://github.com/nokiatech/heif/blob/d5e9a21c8ba8df712bdf643021dd9f6518134776/Srcs/reader/hevcimagefilereader.cpp
+>8 string heim \b, HEIF Image L-HEVC
+!:mime image/heif
+>8 string heis \b, HEIF Image L-HEVC
+!:mime image/heif
+>8 string avic \b, HEIF Image AVC
+!:mime image/heif
+>8 string hevm \b, HEIF Image Sequence L-HEVC
+!:mime image/heif-sequence
+>8 string hevs \b, HEIF Image Sequence L-HEVC
+!:mime image/heif-sequence
+>8 string avcs \b, HEIF Image Sequence AVC
+!:mime image/heif-sequence
>8 string CAEP \b, Canon Digital Camera
>8 string caqv \b, Casio Digital Camera
>8 string CDes \b, Convergent Design