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.gitignore

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+__pycache__

LICENSE.txt

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+MIT License
+
+Copyright (c) 2024 sakura1bgx
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# ComfyUI_FlipStreamViewer
+
+**ComfyUI_FlipStreamViewer** is a tool that provides a viewer interface for flipping images with frame interpolation, allowing you to create high-fidelity pseudo-videos without needing AnimateDiff.
+
+## Required Custom Nodes
+
+Please install the following nodes via ComfyUI-Manager:
+
+- ComfyUI Impact Pack
+- ComfyUI Frame Interpolation
+- ComfyUI WD 1.4 Tagger
+- FizzNodes
+- LoRA Tag Loader for ComfyUI
+
+## Getting Started
+
+1. **Run ComfyUI** and load the `workflow.json` file located in the `workflows` folder.
+2. Access the viewer at the following URL if ComfyUI is running at `http://localhost:8188`:
+
+http://localhost:8188/viewer
+
+
+3. To respond to viewer input:
+- Check 'Extra options', 'Auto Queue', and 'instant'.
+- Click the 'Queue Prompt' button on the ComfyUI control panel.
+
+4. The 'preset' folder may be created in the current directory for saving and loading preset files. Sample presets can be found in the `presetsamples` folder.
+
+## Prompt Format
+
+Use the following format for input prompts. The 'pre text' and 'append text' sections apply to all frames. The separator `----` should consist of four hyphens, and each line of 'frameN text' applies to individual frames.
+
+'''
+pre text,
+----
+- frame1 text
+- frame2 text
+----
+append text
+'''
+
+### Limitations
+
+- Excessively long text may cause exceptions.
+- The keywords `BREAK`, `AND`, and `<lora:...>` cannot be used in the prompt.
+
+## Parameters
+
+You can adjust the following parameters on the viewer:
+
+- **Seed**: Random seed for KSampler.
+- **Iv**: Interval in seconds for auto-changing the random seed.
+- **Nstp**: Steps for KSampler.
+- **Ncfg**: CFG for KSampler.
+- **Nsta**: Start step for the second KSampler; increasing this value will stabilize the output between frames.
+- **Nfrm**: Number of frames; each frame undergoes x8 interpolation in the sample workflow.
+- **Nspf**: Seconds per frame displayed in the viewer stream.
+
+## Inputs
+
+Provide the following text inputs in the viewer:
+
+- **Prompt Input**: Located at the top of the left pane (refer to the Prompt Format section above).
+- **Negative Prompt Input**: Located below the Prompt Input; this applies to all frames.
+- **LoRA Input**: Located in the middle of the right pane; input LoRA such as `<lora:startsfilename:1>`.
+
+## Controls
+
+**Left Pane Buttons:**
+
+- **Update**: Apply input data to the workflow.
+- **Change**: Change the seed and update.
+- **K**: Keep the seed to search for another good seed.
+- **B**: Go back to the previous seed.
+- **M**: Move the checkpoint file.
+- **L**: Load a preset.
+- **P**: Load a preset prompt only.
+- **S**: Save the current preset.
+- **D**: Delete a preset.
+
+**Right Pane Buttons:**
+
+- **T**: Toggle LoRA enable/disable.
+- **M**: Move the LoRA file.
+- **T**: Toggle tag enable/disable at the Prompt Input.
+- **R**: Switch to random tags at the Prompt Input.
+- **U**: Same as Update.
+- **W**: Apply WD14Tagger to the first frame; outputs tags to LoRA input.
+- **C**: Capture an image from another browser tab or desktop and set it as the first frame; useful with W.
+
+## Additional Features
+
+- **LoRA Preview**: At the bottom of the right pane; click to jump to the Civitai LoRA page if found.
+- **Auto-hide**: Click to hide controls and images; the viewer auto-hides after 5 minutes of inactivity.
+
+## Quality and Speed
+
+- Use more higher-quality checkpoint models.
+- Recommended speed setting: `4stp 1cfg 0sta dpmpp_2m,sgm_uniform` with `<lora:TCD-SDXL:1>`. You can download the TCD LoRA from [Civitai](https://civitai.com/models/395638). Rename the file to `TCD-SDXL.safetensors`.
+
+## Customizing Workflow
+
+You can customize the workflow for specific needs:
+
+- **FlipStreamLoader**: Use the 'mode' parameter to switch between sub-directories for checkpoints and LoRAs, useful for managing models like sd15, pony, etc.

__init__.py

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+from .flipstreamviewer import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
+
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']

presetsamples/cat.json

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+{"prompt": "aGlnaHJlcywgb24gdGFibGUsIGlkZWFsIGJhY2tncm91bmQsIHNvbG8sIGJsYWNrIGNhdCwKLS0tLQotIAotIHNpdHRpbmcKLS0tLQo=", "negativePrompt": "", "seed": 0, "keepSeed": 0, "steps": 13, "cfg": 4, "interval": 30, "sampler": "dpmpp_2m,sgm_uniform", "checkpoint": "", "lora": "", "startstep": 0, "frames": 2, "framewait": 1, "offsetX": 0, "offsetY": 0, "scale": 100}