lavvelocity
lavvelocity is a cross-platform open-source library focused on velocity-based video processing. It provides tools to estimate motion fields and apply velocity-driven frame interpolation to improve smoothness, particularly in slow-motion and streaming scenarios. The library exposes a modular pipeline with a velocity estimation module, a motion compensation engine, and a frame synthesis component. It is designed to be used by researchers, video editors, and streaming services seeking more precise temporal resampling than traditional frame-blending schemes.
Implementation and API: lavvelocity is implemented in C/C++ with optional Python bindings. It integrates with FFmpeg
History and usage: The project originated in 2022 as a collaboration among open-source contributors focused on