[Exp. Overhaul] Faster rendering (more GPU acceleration [CUDA/OpenCV/NVDEC/NVENC], Numba, optimization patches)#2552
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nycalexander wants to merge 5 commits intoZulko:masterfrom
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[Exp. Overhaul] Faster rendering (more GPU acceleration [CUDA/OpenCV/NVDEC/NVENC], Numba, optimization patches)#2552nycalexander wants to merge 5 commits intoZulko:masterfrom
nycalexander wants to merge 5 commits intoZulko:masterfrom
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Warning: this is completely experimental (not production ready, initially only meant to be used for myself), and NVIDIA focused. I have not tested pure CPU rendering, AMD cards, or Intel QSV.
Version tested on RTX 3000 series card successfully with no issues among multiple different workflows with notably less RAM usage, much faster rendering, less CPU overhead and more GPU utilization.
It isn't the best and fastest potential MoviePy can get to, all of these changes were done under current flow, safety and the least need to update API usage for the end user.
Users who want to try out this experimental version can use
pip install -U --force-reinstall "moviepy[accelerate,gpu] @ git+https://github.com/nycalexander/moviefast.git"(virtual environment and CUDA Toolkit install recommended)