ComfyUI custom node that brings a DAW-style interactive video timeline directly into the node graph. Upload any video, scrub through it in real time, drag a loop region to define your extraction window, and pipe the resulting frame batch into any downstream node.
https://github.com/comfyuiattic-989/ComfyUI-Video-Frame-Extractor
git clone https://github.com/comfyuiattic-989/ComfyUI-Video-Frame-Extractor
comfy node install comfyui-video-frame-extractor