Adds a new node that concatenates segment video files (produced by
VHS Video Combine) into a single video using ffmpeg's concat demuxer
with -c copy (no re-encoding). The model input acts as a sequencing
signal to ensure all segments finish before concatenation begins.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Processes numbered segments of the input batch so users can chain
multiple instances with Save nodes between them, freeing each segment's
output before the next starts. Model pass-through output forces
sequential execution via ComfyUI's dependency graph.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Detects missing deps when ComfyUI imports the node and installs
them automatically via pip. No manual steps needed in Docker.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Wraps BiM-VFI (CVPR 2025) as a ComfyUI custom node for long video
frame interpolation with memory-safe sequential processing.
- LoadBIMVFIModel: checkpoint loader with auto-download from Google Drive
- BIMVFIInterpolate: 2x/4x/8x recursive interpolation with per-pair
GPU processing, configurable VRAM management (all_on_gpu for high-VRAM
setups), progress bar, and backwarp cache clearing
- Vendored inference-only architecture from KAIST-VICLab/BiM-VFI
- Auto-detection of CUDA version for cupy installation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
