Extensions/Geekatplay Studio - ComfyUI-UniversalVideoIO
ComfyUI Extension

Geekatplay Studio - ComfyUI-UniversalVideoIO

ComfyUI custom nodes for universal video import/export workflows

By GeekatplayStudio·Created 5 months ago·Updated 5 months ago· 0
GeekatplayStudio/ComfyUI-UniversalVideoIO
Nodes9
On cloudLocal install
CategoryUniversalVideoIO
Stars0
Updated5 months ago

Nodes (9)

UV Audio Mux

Stick audio onto a silent render without re-encoding the picture

UniversalVideoIO
UV Codec Preset

Friendly names for boring ffmpeg profile keys (and that's about it)

UniversalVideoIO
UV ImageBatch To Latent

Hand real frames to the VAE and get a latent out

UniversalVideoIO
UV Load Video

Get video frames into ComfyUI without a fight

UniversalVideoIO
UV Metadata Probe

Find out what a video actually is before you touch it

UniversalVideoIO
UV Save Master

Export for the editor, not the internet

UniversalVideoIO
UV Save Sequence

Dump frames to disk as PNG, JPG, or EXR for the compositing apps

UniversalVideoIO
UV Save Video

The export node that actually speaks ffmpeg for you

UniversalVideoIO
UV Transcode Video

Reshape a video file without re-rendering it

UniversalVideoIO
Readme

ComfyUI-UniversalVideoIO

Dedicated ComfyUI custom node pack for production-ready video import/export with FFmpeg profiles, mastering presets, sequence output, and image-batch-to-latent workflows.

Maintained by Geekatplay Studio.

Nodes

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

Install (Git Clone)

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

Install (ComfyUI-Manager / Registry)

  • Ensure [tool.comfy] in pyproject.toml has your real PublisherId.
  • Publish with Comfy Registry flow (comfy node publish).
  • Then install/update from ComfyUI-Manager in one click.

V1 Coverage

  • Pixel video import: UV_LoadVideo (frames + metadata + audio presence token)
  • Video export: UV_SaveVideo (preset or advanced quality args)
  • Mastering export presets: UV_SaveMaster
  • Sequence export: UV_SaveSequence (PNG/JPG/EXR)
  • Latent bridge: UV_ImageBatchToLatent (regular or tiled VAE encode)
  • Metadata probe: UV_MetadataProbe
  • Profile selector: UV_CodecPreset
  • Audio mux: UV_AudioMux
  • Transcode utility: UV_TranscodeVideo

Notes

  • FFmpeg is resolved from system PATH first, then imageio-ffmpeg.
  • V1 supports pixel-video workflows and IMAGE->LATENT bridging.
  • Direct model-native latent video bridges are deferred to model-family-specific V2 nodes.
  • Relative import fallbacks are included for ComfyUI custom-node loading contexts.