v5.0.18

🎧 Major Audio Quality Overhaul

🆕 What's New

• Lossless Audio Extraction: New "copy mode" supports lossless M4A, AAC, and OPUS formats.
• Bitrate Control Added: Users can now choose custom audio bitrates (128k ~ 320k).
• Fallback Logic Upgraded: Smart fallback now supports 192k → 320k, 44.1 → 48kHz conversions.
• UI Enhancements: Tooltips added for all audio settings.
• Spectrogram Fixes: Resolved frequency loss in visual analyzer.

🖥 macOS Users:

• Follow the installation guide: https://youtubego.org/macos-instructions.html