ComfyUI Universal Video IO

Minimal ComfyUI custom node pack for video import/export with FFmpeg profiles and sequence output.

Nodes

• UV_LoadVideo
• UV_SaveVideo
• UV_SaveMaster
• UV_SaveSequence
• UV_MetadataProbe
• UV_ImageBatchToLatent
• UV_CodecPreset
• UV_AudioMux

Install

1. Clone into ComfyUI/custom_nodes/ComfyUI-UniversalVideoIO
2. Install deps: pip install -r requirements.txt
3. Restart ComfyUI

Notes

• FFmpeg is resolved from system PATH first, then imageio-ffmpeg.
• V1 supports pixel-video workflows and IMAGE->LATENT bridging.
• Relative import fallbacks are included for ComfyUI custom-node loading contexts.