.env.example

GROQ_API_KEY=your-groq-api-key-here
GROQ_TRANSCRIPTION_MODEL=whisper-large-v3-turbo
GROQ_TRANSLATION_MODEL=llama-3.1-8b-instant

# Optional transcription tuning
# RTDT_TRANSCRIPTION_MODE=fast
# RTDT_TRANSCRIPTION_LANGUAGE=en
# RTDT_TRANSCRIPTION_TEMPERATURE=0
# RTDT_TRANSCRIPTION_PROMPT=This is an English motivational speech. Common words: power of words, adversity, opportunity, weakness, strength, disabled, differently abled, disability.

# Optional realtime tuning
# RTDT_RECORD_TIMEOUT=1.0
# RTDT_PHRASE_TIMEOUT=3.0
# RTDT_PAUSE_THRESHOLD=0.50
# RTDT_MIN_AUDIO_SECONDS=0.30
# RTDT_MIN_AUDIO_RMS=120
# RTDT_MIN_MIC_RMS=120
# RTDT_MIN_SPEAKER_RMS=90
# RTDT_ENABLE_AUDIO_NORMALIZATION=1
# RTDT_TARGET_AUDIO_RMS=800
# RTDT_PRIORITIZE_SPEAKER=1
# RTDT_UI_REFRESH_MS=150
# RTDT_PROCESSING_STATUS_DELAY=0.15