| # ComfyUI Batch Process |
| *A collection of nodes for batch processing texts, images, videos, and LoRAs in ComfyUI* |
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| ## Core Features |
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| ### 🔧 Text Processing |
| - `txt_batch_loader` - Load and filter text files by filename patterns and content |
| - `text_modify_tool` - Edit text content with search/replace operations on prefixes, suffixes, or whole text |
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| ### 🖼️ Image Processing |
| - `image_batch_loader` - Load images with filtering, subfolder search, index range selection, and list output options |
| - `image_batch_saver` - Save images with companion text files, frame accumulation, and customizable naming |
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| ### 🎬 Video Processing |
| - `video_batch_saver` - Save videos with customizable formats, codecs, and companion text files |
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| ### 🎨 LoRA Processing |
| - `lora_batch_loader` - Load and apply LoRAs with filtering and cycling modes |
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| ## Key Features |
| - **File-Based Filtering** - All loaders support filename pattern matching and regex |
| - **Training-Ready Outputs** - Maintains image-text relationships for ML datasets |
| - **LoRA Management** - Batch apply LoRAs with customizable strength settings |
| - **Flexible Modes** - Single, incremental, and random loading options |
| - **Memory-Efficient Frame Accumulation** - Append frames to existing files across loop iterations |
| - **Index Range Selection** - Select specific frame ranges for loading and saving |
| - **Multi-Format Support** - Supports PNG, JPG, GIF, WebP, TIFF, BMP formats |
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| ## Installation |
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| Clone to your ComfyUI `custom_nodes` directory: |
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| ``` |
| ComfyUI/custom_nodes/batch-process/ |
| ``` |
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| Restart ComfyUI |
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| ## Nodes Overview |
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| ### LoRA Batch Loader |
| Loads LoRAs from a directory with filtering options: |
| - **Inputs:** Model, CLIP, directory path, search filters, strength settings |
| - **Modes:** Single, incremental, random |
| - **Outputs:** Modified MODEL, CLIP, filename |
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| ### Image Batch Loader |
| Loads images with advanced filtering and index range selection: |
| - **Inputs:** Directory path, search filters, subfolder option, image list toggle, start_index, end_index |
| - **Outputs:** Single image, filename, image count, image list (when enabled) |
| - **Features:** 1-based indexing, range selection, incremental/single/random modes |
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| ### TXT Batch Loader |
| Loads text files with content and filename filtering: |
| - **Inputs:** Directory path, search filters for filename and content, start_index, end_index |
| - **Outputs:** Text content, filename |
| - **Features:** 1-based indexing, range selection |
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| ### Image Batch Saver |
| Saves images with companion text files and advanced options: |
| - **Inputs:** Images, text content, output path, naming options, append_frames, start_index, end_index |
| - **Features:** |
| - Frame accumulation (append_frames, defaults to false) |
| - Index range selection (1-based) |
| - Multi-format support (PNG, JPG, GIF, WebP, TIFF, BMP) |
| - Auto-converts to GIF when append_frames is enabled with unsupported formats |
| - Custom naming patterns, workflow embedding, progress tracking |
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| ### Video Batch Saver |
| Saves videos with customizable settings: |
| - **Inputs:** Videos, text content, output path, format, codec, naming options |
| - **Features:** Multiple formats (MP4, etc.), codec selection, preserves original FPS, companion text files, workflow metadata |
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| ### Text Modify Tool |
| Modifies text content programmatically: |
| - **Options:** Whole text, prefix, or suffix modification |
| - **Operations:** Search/replace, delete operations |
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| ## Typical Use Cases |
| - Preparing AI training datasets |
| - Batch file organization and renaming |
| - LoRA experimentation and comparison |
| - Asset management workflows |
| - Memory-efficient video processing with frame accumulation |
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| ## Requirements |
| - ComfyUI |
| - Standard ComfyUI dependencies |
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| ## License |
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| This project is provided as-is for the ComfyUI community. |
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