x265-4.1

Introduction to x265

x265 package provides a library for encoding video streams into the H.265/HEVC format.

This package is known to build and work properly using an LFS 12.3 platform.

Package Information

x265 Dependencies

Required

CMake-3.31.5

Recommended

Optional

numactl

Installation of x265

Install x265 by running the following commands:

mkdir bld &&
cd    bld &&

cmake -D CMAKE_INSTALL_PREFIX=/usr \
      -D GIT_ARCHETYPE=1           \
      -W no-dev                    \
      ../source                    &&
make

This package does not come with a test suite.

To install the package, first remove any old library versions. After installation, remove a static library. As the root user:

make install &&
rm -vf /usr/lib/libx265.a

Command Explanations

-W no-dev: This switch is used to suppress warnings intended for the package developers.

-D GIT_ARCHETYPE=1: This switch is needed because the build system will not generate a pkg-config file or install a shared library unless git-2.48.1 is installed. Git isn't required for anything else in this package, so this switch is used to work around it for users who do not want to install Git as a build dependency.

rm -vf /usr/lib/libx265.a: BLFS does not recommend using static libraries.

Contents

Installed Program: x265
Installed Library: libx265.so
Installed Directories: None

Short Descriptions

libx265.so

provides the functions used to encode video streams into the H.265/HEVC format