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v1.7.5

FranckyB/Voice-Clone-Studiov1.7.5Feb 14, 2026by FranckyB

AI Summary

Bug fix and polish release improving persistent settings storage per model type, adding multiple output format options (WAV, FLAC, MP3), and embedding metadata directly into audio files.

Key Highlights

  • Multiple Output Formats (WAV, FLAC, MP3 320kbps)
  • Embedded Metadata in audio files using Mutagen
  • Per-Model-Type Storage for advanced parameters
  • Review Before Saving mode
  • Bug fixes for return value mismatches

New Features

  • Output Format Selection (WAV, FLAC, MP3)
  • Review Before Saving mode with Save button
  • Embedded Metadata (ID3 for WAV/MP3, Vorbis for FLAC)
  • No more companion .txt metadata files
  • Persistent Advanced Settings per engine
  • Per-Model-Type parameter storage (Base, Speakers, Trained, Design)
  • Voice Design Auto-Fill Save Name from Prompt Manager
  • Output History multi-format support
  • Fixed Return Value Mismatches in Voice Clone and Voice Design
  • Voice Changer Recording Error handling

Full Release Notes

Version 1.7.5 - Bug Fixes & Polish

Persistent Settings Improvements

- Per-Model-Type Storage - Advanced parameters now save separately for each Qwen model type (Base, Speakers, Trained, Design) instead of a shared "qwen" bucket
- Independent Restore - Switching between model types restores the correct saved parameters for each one
- Accordion Visibility Fix - Fixed advanced parameter sliders resetting to defaults when switching engines, by toggling wrapper visibility instead of accordion visibility

Bug Fixes

- Fixed Return Value Mismatches - Corrected early-return paths in Voice Clone and Voice Design that returned fewer values than expected, causing Gradio errors when validation failed
- Voice Changer Recording Error - Gracefully handles Gradio's microphone recording bug (short recordings causing Content-Length errors) with a clear status message instead of a crash

UI Polish

- Shorter Tab Names - Trimmed tool tab labels to prevent overflow when many tools are enabled

February 14, 2026
Version 1.7.0 - Output Formats, Embedded Metadata & Persistent Settings

Output Format Selection

- Multiple Output Formats - Choose between WAV, FLAC, or MP3 (320kbps) for all generated audio in Settings
- Review Before Saving - New "Review Before Saving" mode lets you listen to results before committing; a Save button appears on each tool to save when ready
- Consistent Save Flow - Save button is disabled until audio is generated, and disables again after saving to prevent duplicate saves

Embedded Metadata

- Self-Contained Audio Files - Generation metadata (engine, seed, text, settings, etc.) is now embedded directly inside audio files using industry-standard tags (ID3 for WAV/MP3, Vorbis comments for FLAC)
- No More .txt Companion Files - Eliminates the need for separate metadata text files alongside each output
- Backward Compatible - Output History still reads old .txt metadata files for previously generated audio
- Powered by Mutagen - Pure Python audio tagging, works on Windows, Linux, and macOS

Persistent Advanced Settings

- Settings Survive Restarts - Advanced TTS parameters (temperature, top-k, top-p, repetition penalty, etc.) are now saved per tool and restored automatically
- Per-Engine Storage - Each engine's parameters are stored independently, so switching engines preserves your tuning
- Automatic Save - Parameters save instantly when changed, no manual action needed

Voice Design Improvements

- Auto-Fill Save Name - When using a Prompt Manager-generated JSON instruction, the save dialog automatically uses the label field as the suggested filename

Output History

- Multi-Format Support - Output History now lists WAV, FLAC, and MP3 files