-realtime=false skips VAD/ASR/SSE and only captures+records PCM
(-recording-dir, timestamped per session, replacing the old fixed
temp-dir filenames that a second session would silently overwrite).
The new "transcribe" subcommand replays a previously recorded PCM
file through the same VAD/ASR pipeline for post-hoc transcription,
without live capture or a network dependency.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
sttlab-tech
bdc034358c