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This article is mainly about "how to repair fatal error: x264.h: No such file or directo in Linux". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to fix fatal error: x264.h: No such file or directo in Linux.

The code is as follows:

Fatal error: x264.h: No such file or directory

X264 is a H.264/MPEG-4 AVC coding library licensed by GNU GPL. X264 library is widely used in video coding / transcoding programs such as Avidemux, FFmpeg, HandBrake, OpenShot, MEncode and so on.

To solve this problem, you need to install the x264 development library file. You can do the following.

Install libraries and development files like x264 in Debian, Ubuntu, or Linux Mint

In Debian-based systems, the x264 library is already included in the base repository. You can install it directly with apt-get.

The code is as follows:

$sudo apt-get install libx264-dev

Install libraries and development files like x264 in Fedora and CentOS/RHEL

Red Hat-based distributions such as Fedora or CentOS,x264 libraries are available in the free RPM Fusion repository. Then, you need to install RPM Fusion first (free).

After the RPM Fusion setup is complete, you can install the x264 development files using the following command.

The code is as follows:

$sudo yum-enablerepo=rpmfusion-free install x264-devel

Note that the RPM Fusion repository is not yet available in CentOS 7, so the above approach is not feasible in CentOS 7. In case of CentOS 7, you can compile and install x264 from source code, which will be explained below.

Compile x264 library with source code in Debian, Ubuntu or Linux Mint

If the libx264 package is not available in your distribution, you can compile the latest x264 library as follows.

The code is as follows:

$sudo apt-get install gathers + automake autoconf libtool yasm nasm git

$git clone git://git.videolan.org/x264.git

$cd x264

$. / configure-enable-static-enable-shared

$make

$sudo make install

The x264 library will be installed on / usr/local/lib. To make this library available to other programs, you need to complete the last step.

Open / etc/ld.so.conf and add the following line.

The code is as follows:

$sudo vi / etc/ld.so.conf

/ usr/local/lib

Finally, run the following command to reload the shared library:

The code is as follows:

$sudo ldconfig

Compiling x264 library with source code in Fedora and CentOS/RHEL

If you don't have an x264 library in your Linux distribution (e.g. CentOS 7) or if the x264 library is not up to date, you can compile the latest x264 library as follows.

The code is as follows:

$sudo yum install gcc gcc-c++ automake autoconf libtool yasm nasm git

$git clone git://git.videolan.org/x264.git

$cd x264

$. / configure-enable-static-enable-shared

$make

$sudo make install

Finally, to allow other programs to access the x264 library at / usr/local/lib, add the following line in / etc/ld.so.conf.

The code is as follows:

$sudo vi / etc/ld.so.conf

/ usr/local/lib

Finally, run the following command to reload the shared library:

The code is as follows:

$sudo ldconfig

At this point, I believe you have a deeper understanding of "how to repair fatal error: x264.h: No such file or directo in Linux". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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