# STT add-on pins for the KittenTTS side-venv on mars (faster-whisper CPU).
#
# APPENDED to hosts/mars/kittentts/requirements.txt by the provisioning unit
# (see hermes-agent.nix, KittenTTS section) so ONE venv covers the entire
# local-audio stack: TTS (KittenTTS) + STT (faster-whisper). Shares the
# numpy/onnxruntime pins already frozen there — no version conflicts.
#
# faster-whisper runs CTranslate2 on CPU; the tiny/base model (~150 MB)
# downloads once from the HF hub then works fully offline. Validated
# 2026-09-19 with a live Telegram voice note transcribed on i5-4460 CPU.
#
# NOTE on av: PyP AV 18.x needs libz/libstdc++ from the host. On NixOS those
# come via the nix store — the provisioning unit exports LD_LIBRARY_PATH with
# them at runtime (see hermes-agent.nix's kittenttsLDLibraryPath).
faster-whisper==1.2.1
ctranslate2==4.8.2
av==18.1.0