56476f4230
fix: add missing edit_song and edit_lyrics parameters to DiffRhythm workflows
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Fix "edit song, edit lyrics, edit segments must be provided" error by adding
the two missing parameters to all three DiffRhythm workflow files:
- diffrhythm-random-generation-v1.json
- diffrhythm-reference-based-v1.json
- diffrhythm-full-length-t2m-v1.json
Added empty string parameters at positions 9 and 10 in widgets_values array:
- edit_song: "" (empty when edit=false)
- edit_lyrics: "" (empty when edit=false)
The DiffRhythmRun node requires 12 parameters total, not 10. These workflows
use edit=false (no editing), so the edit parameters should be empty strings.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-24 12:55:58 +01:00
44762a063c
fix: update DiffRhythm workflows with correct node names and parameters
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Updated all 4 DiffRhythm workflow JSON files to use actual node class names from ComfyUI_DiffRhythm:
**Node Name Changes:**
- DiffRhythmTextToMusic → DiffRhythmRun
- DiffRhythmRandomGeneration → DiffRhythmRun (with empty style_prompt)
- DiffRhythmReferenceBasedGeneration → DiffRhythmRun (with audio input)
**Corrected Parameter Structure:**
All workflows now use proper widgets_values array matching DiffRhythmRun INPUT_TYPES:
1. model (string: "cfm_model_v1_2.pt", "cfm_model.pt", or "cfm_full_model.pt")
2. style_prompt (string: multiline text or empty for random)
3. unload_model (boolean: default true)
4. odeint_method (string: "euler", "midpoint", "rk4", "implicit_adams")
5. steps (int: 1-100, default 30)
6. cfg (int: 1-10, default 4)
7. quality_or_speed (string: "quality" or "speed")
8. seed (int: -1 for random, or specific number)
9. edit (boolean: default false)
10. edit_segments (string: "[-1, 20], [60, -1]")
**Workflow-Specific Updates:**
**diffrhythm-simple-t2m-v1.json:**
- Text-to-music workflow for 95s generation
- Uses cfm_model_v1_2.pt with text prompt guidance
- Default settings: steps=30, cfg=4, speed mode, seed=42
**diffrhythm-full-length-t2m-v1.json:**
- Full-length 4m45s (285s) generation
- Uses cfm_full_model.pt for extended compositions
- Quality mode enabled for better results
- Default seed=123
**diffrhythm-reference-based-v1.json:**
- Reference audio + text prompt workflow
- Uses LoadAudio node connected to style_audio_or_edit_song input
- Higher cfg=5 for stronger prompt adherence
- Demonstrates optional audio input connection
**diffrhythm-random-generation-v1.json:**
- Pure random generation (no prompt/guidance)
- Empty style_prompt string
- Minimal cfg=1 for maximum randomness
- Random seed=-1 for unique output each time
**Documentation Updates:**
- Removed PLACEHOLDER notes
- Updated usage sections with correct parameter descriptions
- Added notes about optional MultiLineLyricsDR node for lyrics
- Clarified parameter behavior and recommendations
These workflows are now ready to use in ComfyUI with the installed DiffRhythm extension.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-24 10:46:31 +01:00
