utils
#
mng
#
This module provides basic writing Mulitple-image Network Graphics files.
It only supports RGB888 images of the same shape stored as MNG-VLC (very low complexity) format.
- convert(images, nb_images=0, fps=25)[source]#
Convert RGB images to MNG-VLC format.
See http://www.libpng.org/pub/mng/spec/ See http://www.libpng.org/pub/png/book/ See http://www.libpng.org/pub/png/spec/1.2/
- Parameters:
images (iterator of numpy.ndarray of dimension 3) – iterator of RGB888 images
nb_images (int) – The number of images indicated in the MNG header
fps (int) – The frame rate indicated in the MNG header
- Returns:
An iterator of MNG chunks as bytes