Tutorial 24: Call Recording Transcription with Faster-Whisper Batch transcription of ViciDial call recordings using Faster-Whisper (OpenAI Whisper optimized with CTranslate2) for speech-to-text at scale — on CPU, without cloud APIs. Table of Contents Introduction Architecture Overview Prerequisites Installation Understanding ViciDial Recording Files Single-File Transcription Batch Transcription Script Database-Driven Batch Transcription Output Formats Integration with ViciDial Performance Tuning Production Deployment Troubleshooting Introduction Call centers generate thousands of recordings daily. Manually reviewing them is impossible at scale.…