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.
- silx.gui.plot3d.utils.mng.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
