MED — Two TTS narration tracks drive the videos

Two TTS narration tracks drive the videos: a Spanish male voice (es_ES-davefx-medium) and an English female voice (en_US-amy-medium), both generated by the Piper engine in Docker image pumacp/puma-info-piper:0.1.0.

Source: media/_video/BUILD_REPORT_v2243.md · Traceability: corpus unit MEDIA-008 · Confidence: verified-at-primary-source