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Diffstat (limited to 'libraries/libavif/README')
| -rw-r--r-- | libraries/libavif/README | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libraries/libavif/README b/libraries/libavif/README new file mode 100644 index 0000000000..c7c9ec425e --- /dev/null +++ b/libraries/libavif/README @@ -0,0 +1,26 @@ +This library aims to be a portable C implementation of +AV1 image file format.It can encode and decode all AOM +supported YUV formats and bit depths. + +It builds an decoder avifdec and encoder avifenc. +avifdec can convert from avif to jpeg or png image. +avifenc can encode jpeg or png to avif image. + +By default man page generation is turned off hence from +now on pandoc is an optional dependency.Alternative +documentation for avifdec and avifenc is provided in +/usr/doc/libavif-$VERSION in the form of markdown files. + +If you enable tests in the build script then gtest needs +to be installed. By default this is also turned off. + +usage: +------- + +avifdec [-options] input.avif output.jpeg|jpeg|png|y4m + +avifdec -h will show help + +avifenc [-options] input.jpg|jpeg|png|y4m output.avif + +avifenc -h will show help |