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Dev tools · November 15, 2023

MA

Movis – A Video Editing Library in Python

Originally, this library was created due to my motivation to make videos in Python. Of course, I considered other Python libraries, but I decided to create a new library for video editing because I needed the following features and also for study purposes: - The existence of composition. Especially, the ability to perform advanced video editing by inserting compositions within compositions. - The ability to add animations based on keyframes. - Effects like chroma key and drop shadow. - A caching mechanism to render the same frame quickly. - Various blending modes. These features, despite…

In plain words

Movis is a Python library for creating and editing videos programmatically. It enables nested compositions, keyframe-based animations, effects like chroma key and drop shadow, frame caching, and multiple blending modes. Designed for developers who need to generate videos automatically from code, Movis provides video editing capabilities typically found in professional software but previously unavailable in Python libraries.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Originally, this library was created due to my motivation to make videos in Python. Of course, I considered other Python libraries, but I decided to create a new library for video editing because I needed the following features and also for study purposes: - The existence of composition. Especially, the ability to perform advanced video editing by inserting compositions within compositions. - The ability to add animations based on keyframes. - Effects like chroma key and drop shadow. - A caching mechanism to render the same frame quickly. - Various blending modes. These features, despite being standard in proprietary video editing software, were not present in previous Python libraries. Currently, I am using this library to automatically generate videos from raw materials. I would be grateful for any comments, thoughts, or requests.

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