Add FlashVSR support: diffusion-based 4x video super-resolution (Wan 2.1-1.3B)

Vendor minimal diffsynth subset for FlashVSR inference (full/tiny pipelines,
v1 and v1.1 checkpoints auto-downloaded from HuggingFace). Includes segment-based
processing with temporal overlap and crossfade blending for bounded RAM on long videos.

Nodes: Load FlashVSR Model, FlashVSR Upscale, FlashVSR Segment Upscale.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-13 15:12:33 +01:00
parent e253cb244e
commit 0fecfcee37
23 changed files with 5733 additions and 9 deletions

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from .layers import *