Convert apng (animated png's) to animated webp's
Convert your animated png files to animated webp files.
usage: apng2webp [-h] [-l [LOOP]] [-bg [BGCOLOR]] [-tmp [TMPDIR]]
input [output]
Convert animated png files (apng) to animated webp files.
positional arguments:
input Input path. Must be a .png file.
output Output path. If output file already exist it will be
overwritten.
optional arguments:
-h, --help show this help message and exit
-l [LOOP], --loop [LOOP]
Passed to webpmux. The amount of times the animation
should loop. 0 to 65535. Zero indicates to loop
forever.
-bg [BGCOLOR], --bgcolor [BGCOLOR]
Passed to webpmux. The background color as a A,R,G,B
tuple. Example: 255,255,255,255
-tmp [TMPDIR], --tmpdir [TMPDIR]
A temp directory (it may already exist) to save the
temp files during converting, including the extracted
PNG images, the metadata and the converted WebP static
images for each frame. If not provided, it will use
the system temp path and remove temp images after
executing.
apng2webp ./input.png
apng2webp ./input.png ./output.webp
apng2webp -loop 3 -bgcolor 255,255,255,255 -tmpdir ./ ./input.png ./output.webp
cwebp
program must be in your PATHwebpmux
program must be in your PATHIf you prefer to use the static linking precompiled binary but not build from source, go to the release page and download apng2webp_dependencies
for your platform. Then add the extracted folder to your PATH.
You also need python
and pip
installed, make sure cwebp
and webpmux
from webp to be in your PATH. Then check the installation part to install.
easy_install
to install pip.sudo easy_install pip
brew update
brew install cmake
brew install webp
brew install jsoncpp
apt-get
to install all the dependencies.sudo apt-get update
sudo apt-get install python
sudo apt-get install python-pip
sudo apt-get install cmake
sudo apt-get install libpng-dev
sudo apt-get install libjsoncpp-dev
MinGW-w64
to install external dependencies. Remember to add your MinGW-w64 folder(e.g. C:\msys64\mingw64\bin
for 64bit and C:\msys64\mingw32\bin
for 32bit) to your PATH.Run Mysys2 shell(but not PowerShell) to install external dependencies.
pacman -Sy
pacman -S mingw-w64-x86_64-gcc
pacman -S mingw-w64-x86_64-make
pacman -S mingw-w64-x86_64-libpng
pacman -S mingw-w64-x86_64-jsoncpp
If you are using 32bit Windows, change all the command x86_64
to i686
.
Additionally, current version mingw-w64-x86_64-make 4.2.1
has a dynamic link bug and can not run, if you are facing this issue, try pacman -S mingw-w64-x86_64-gettext
to fix.
For macOS and Linux user, run terminal shell.
In apng2webp_dependencies/
execute:
mkdir build
cd build
cmake ..
make
(sudo) make install
For Windows user, run PowerShell as Administrator user.
In apng2webp_dependencies/
execute:
mkdir build
cd build
cmake .. -G "MinGW Makefiles"
mingw32-make
Then add the output apngdisraw.exe
and apng2webp_apngopt.exe
to your PATH.
In project root folder execute:
(sudo) python setup.py install
In project root folder execute:
(sudo) pip install pytest
python setup.py test
APNG Disassembler
APNG Optimizer
Not all software within this project uses the same license. The following licenses/legal terms are used: