Workflow Examples

Load the UI workflow JSON files directly in ComfyUI. The API files are for programmatic /prompt calls and will not display as a normal canvas workflow.

Main Workflow

workflows/pngtuber_quality_asset_builder.json
workflows/pngtuber_video_upload_bundle.json

For production assets, start with PNGTuber Quality Asset Builder. It accepts an image or video, creates Qwen/eigen full-source mouth edits, writes tight runtime mouth sprites, writes mouth_track.json, and can render a THA3 mouthless idle loop for image sources.

Upload or drag a video onto PNGTuber Video Upload to Mouth Bundle when you only need the older video tracking path.

Independent Post-Processing

workflows/pngtuber_generated_mouth_applier.json

Use this after a first-pass bundle already exists. Set bundle_manifest_path and provide one or more generated mouth images. The workflow updates the bundle atlas without reprocessing the source video.

Closed-Mouth Fallback

workflows/pngtuber_qwen_mouth_generation.json

Use this only when the first pass marks the bundle with articulation.requiresModelGeneration: true. It expects local Qwen Image Edit nodes and models to be installed in ComfyUI.

API Payloads

workflows/pngtuber_video_upload_bundle_api.json
workflows/pngtuber_generated_mouth_applier_api.json
workflows/pngtuber_qwen_mouth_generation_api.json
workflows/pngtuber_quality_asset_builder_api.json
workflows/pngtuber_image_eye_builder_api.json

These are plain ComfyUI API prompts for scripts and CI checks.