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Ethanfel 5acaffab92 feat: video loader + combiner nodes
Adapted from HunyuanVideo-FoleyTune for the audio-SR workflow:

- UniverSR Load Video Audio: extract a video's audio track via ffmpeg
  (WAV pipe + soundfile, no torchcodec) and carry a UNIVERSR_VIDEO
  reference forward, with an inline video preview.
- UniverSR Video Combiner: mux the enhanced audio back onto the source
  video without re-encoding video (-c:v copy), trim-aware, with output
  auto-increment and preview.

Both registered alongside the SR nodes; ffmpeg + soundfile required only
for these. Adds README docs and an example video workflow.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-01 13:08:28 +02:00

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# ComfyUI-UniverSR runtime deps.
# torch / torchaudio / numpy / matplotlib are already shipped by ComfyUI.
# The vendored `universr` package only needs these extras on top of ComfyUI's stack:
torchdiffeq>=0.2.3
einops>=0.7
timm>=0.9
huggingface_hub>=0.20
pyyaml>=6.0
# Video loader/combiner nodes only — read/write WAV for ffmpeg muxing.
# (ffmpeg itself must be installed separately and on PATH.)
soundfile>=0.12