Build ffmpeg from source with frei0r filter

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Compiling from source frei0r filter


Update OS: 

yum update

Reboot OS: 

reboot

Install the necessary components: 

yum install autoconf automake bzip2 bzip2-devel cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel

Go to the home directory: 

cd ~

Download the source code frei0r: 

wget https://files.dyne.org/frei0r/frei0r-plugins-1.6.1.tar.gz

Unpack the downloaded archive: 

tar xzvf frei0r-plugins-1.6.1.tar.gz

Go to the downloaded directory: 

cd frei0r-plugins-1.6.1

Launch the configurator: 

./configure

Start the compilation frei0r: 

make
cmake .
make
make install

Default prefix is `/usr/local`, target directory is `frei0r-1`.

A default `make install` as root will put the plugins into `/usr/local/lib/frei0r-1` unless the prefix path is specified. Most applications will look into that directory on GNU/Linux, or it should be possible to configure where to look for frei0r plugins.

This completes the build process of frei0r.



Install ffmpeg from source


Go to the home directory: 

cd ~

Download ffmpeg source code: 

git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg

Go to the downloaded directory: 

cd ffmpeg

Run the ffmpeg configurator with the frei0r filter: 

./configure --disable-x86asm --enable-frei0r --enable-gpl

Run build ffmpeg: 

make
make install

This completes the build process of ffmpeg.

Checking the version and plugins: 

ffmpeg

Check the filter (for example, the effect of the glow): 

ffmpeg -i input.mp4 -vf frei0r=glow:1 output.mp4




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