Caption Mate: AI auto caption

Caption Mate uses Whisper AI to generate accurate subtitles easily and efficiently. Key Features • AI-Powered Transcription Accurately recognizes more than 90 languages using the latest Whisper models — works entirely offline. • Multiple Subtitle Export Formats Supports SRT, WebVTT, JSON, and Final Cut Pro XML for compatibility across different workflows. • Audio Preview Visual waveform display, playback-speed control (0.25×–2.0×), and automatic volume normalization for precise audio review. • Flexible Model Selection Choose from Tiny to Large Whisper models to balance speed and accuracy — optimized for Apple Silicon. • Advanced Settings Adjust parameters such as temperature, compression ratio, and parallel processing for fine-tuned control. • Privacy-First Design All data is processed 100% on-device and never leaves your Mac. No cloud uploads or tracking.