How Can I Programmatically Create Videos or Animated GIFs in Python?

Programmatically Generating Video or Animated GIFs with Python

Dilemma:

You aspire to create a video or animated GIF from a sequence of images. However, your initial attempts with the Python Imaging Library (PIL) have proven futile.

Resolution:

Forsake PIL for a more potent solution – imageio – a library specifically designed for handling this task.

Quick and Dirty Solution for GIFs:

<code class="python">import imageio

# Load images into a list
images = [imageio.imread(filename) for filename in filenames]

# Save as a GIF
imageio.mimsave('/path/to/movie.gif', images)</code>

Streaming Approach for Videos:

For lengthier videos, employ a streaming approach:

<code class="python">import imageio

with imageio.get_writer('/path/to/movie.gif', mode='I') as writer:
    for filename in filenames:
        image = imageio.imread(filename)
        writer.append_data(image)</code>

Why imageio:

• Specifically tailored for creating videos and GIFs
• Actively maintained, unlike images2gif from visvis
• Comprehensive documentation and support

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