Wrap the new flux-3-video endpoint (t2v, i2v, v2v modes) in three
generation nodes plus two workflow utilities:
- BaseFlux3Video reuses BaseFlux post/poll, overrides process_result to
download the signed MP4 and return ComfyUI's native VIDEO type, and
returns a 1-frame black video on every failure path. Polling ceiling
is 240 attempts (~20 min): a real v2v+fhd task was still generating
at 11 minutes.
- Flux3Keyframes combines up to 10 image sockets into the keyframes
string; timing 'even' sends a plain list, 'custom' sends
[seconds, image] pairs (start pinned at 0, end_time = clip length).
- VideoToBase64 converts a ComfyUI VIDEO to a base64 MP4 string for
v2v's start_video.
Nodes register only when comfy_api is importable so the package keeps
loading on older ComfyUI versions.
adds FluxErase (POST flux-tools/erase-v1) and FluxOutpaint
(POST flux-tools/outpainting-v1) in a new nodes/flux_tools.py
module. these wrap the two new BFL tool endpoints from May 2026.
also:
- ImageToBase64_BFL gains an image_format dropdown (jpeg / png) so
masks can be encoded losslessly
- BaseFlux.generate_image moves check_multiple_of_32 inside the
try/except so non-multiple-of-32 dims return a blank image
instead of crashing the workflow
- bump version to 1.1.0; start CHANGELOG.md fresh at 1.1.0
Çağan Kiraz