The libavif package contains a library used for encoding and decoding AVIF files.
This package is known to build and work properly using an LFS 12.2 platform.
Download (HTTP): https://github.com/AOMediaCodec/libavif/archive/v1.1.1/libavif-1.1.1.tar.gz
Download MD5 sum: 633c2113d52aecab5f0073da3456e2ae
Download size: 13 MB
Estimated disk space required: 21 MB
Estimated build time: less than 0.1 SBU
gtest, libdav1d, libyuv, rav1e, and svt-av1
An Internet connection is needed for some tests of this package.
Install libavif by running the following commands:
mkdir build && cd build && cmake -D CMAKE_INSTALL_PREFIX=/usr \ -D CMAKE_BUILD_TYPE=Release \ -D AVIF_CODEC_AOM=SYSTEM \ -D AVIF_BUILD_GDK_PIXBUF=ON \ -D AVIF_LIBYUV=OFF \ -G Ninja .. && ninja
To test the package (note that it will cause the building system to download a copy of gtest and build the test suite with the copy), issue:
cmake .. -D AVIF_GTEST=LOCAL -D AVIF_BUILD_TESTS=ON && ninja && ninja test
Now, as the root
user:
ninja install
The AV1 format needs to be added to the loaders cache. As the
root
user:
gdk-pixbuf-query-loaders --update-cache
-D AVIF_CODEC_AOM=SYSTEM
:
This switch enables using the AOM codec. This package is useless
without at least one codec built in.
-D
AVIF_BUILD_GDK_PIXBUF=ON
: This switch builds the AVIF
loader for applications which use gdk-pixbuf. Remove it if you have
not installed gdk-pixbuf-2.42.12.
-D AVIF_LIBYUV=OFF
: Use this switch if
you have not installed libyuv.
-D AVIF_CODEC_DAV1D=SYSTEM
: Use this
switch if you have installed libdav1d and wish to
use it as a codec.
-D AVIF_CODEC_RAV1E=SYSTEM
: Use this
switch if you have installed rav1e and wish to use it as a
codec.
-D AVIF_CODEC_SVT=SYSTEM
: Use this
switch if you have installed svt-av1 and wish to
use it as a codec.