An open-source alternative to proprietary interchange formats like AAF, XML, and EDL. It provides a standardized C++ and Python API for reading, writing, and manipulating editorial timelines across different NLE platforms.
Tech Stack
C++Video Editing & Streaming
Why OpenTimelineIO?
• Cross-platform compatibility
• Rich metadata support
• Active industry backing
Limitations
• Steep learning curve
• Requires custom adapters
• Not a standalone editor
3/6/2026
Last Update
320
Forks
221
Issues
Apache-2.0
License
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