resizr

Lightweight image resize tool for UNIX based systems.

Instalation:

Make sure you have ffmpeg installed!

linux:

apt install ffmpeg

Mac OS:

brew install ffmpeg

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Usage:

python3 resizr.py [-s source_directory] [--res 1920:1080] [-f png]

Options:

• [-s] Source directory containing images. default: .
• [--res] Output file resolution. default: 1920x1080
• [-f] File extensions to loop over. default: png

How it works?

The script loops over image files of different resolutions in source_directory and add black sides, either on top or bottom, depending on it's resolution, to each one.

Result is output directory with all images with same resolution, depending on --res option

Example:

input image: 900x675 image output: 1920x1080