Ettore Di Giacinto 3598dd5890 backend(audio-cpp): keep a nested speaker turn's own label ...

A segment sourced from speaker_turns re-derived its speaker by greatest
overlap. A turn's overlap with its own span is the largest possible, so a turn
nested inside another speaker's turn could only tie with the container, and the
tie went to whichever came first. sortformer_diar binarizes each speaker
independently and sorts by start sample, so the container always comes first
and the interjecting speaker was silently erased from DiarizeSegment.speaker.
choose_segment_spans now carries the label out with the span.

Also pins the nearest-segment fallback against measuring from either endpoint
or from segment position, which a trailing-only stray word could not do, and
exercises the empty-word guard in join_words. Two fixtures that pin a rule but
do not mirror any pinned family are relabelled defensive.

Assisted-by: Claude:claude-opus-5 [Claude Code]
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

2026-07-29 19:03:32 +00:00

..

.gitignore

backend(audio-cpp): add the native build scaffold

2026-07-29 19:03:32 +00:00

audio_units_test.cpp

backend(audio-cpp): map NaN PCM samples to silence explicitly

2026-07-29 19:03:32 +00:00

audio_units.cpp

backend(audio-cpp): map NaN PCM samples to silence explicitly

2026-07-29 19:03:32 +00:00

audio_units.h

backend(audio-cpp): map NaN PCM samples to silence explicitly

2026-07-29 19:03:32 +00:00

capability_routing_test.cpp

backend(audio-cpp): use upstream's 'spk' task name and pin the preference order

2026-07-29 19:03:32 +00:00

capability_routing.cpp

backend(audio-cpp): use upstream's 'spk' task name and pin the preference order

2026-07-29 19:03:32 +00:00

capability_routing.h

backend(audio-cpp): use upstream's 'spk' task name and pin the preference order

2026-07-29 19:03:32 +00:00

CMakeLists.txt

backend(audio-cpp): assemble transcripts from runtime spans

2026-07-29 19:03:32 +00:00

grpc-server.cpp

backend(audio-cpp): add the native build scaffold

2026-07-29 19:03:32 +00:00

Makefile

backend(audio-cpp): keep the build-tree rpath at $ORIGIN

2026-07-29 19:03:32 +00:00

model_options_test.cpp

backend(audio-cpp): reject out-of-range numeric model options

2026-07-29 19:03:32 +00:00

model_options.cpp

backend(audio-cpp): reject out-of-range numeric model options

2026-07-29 19:03:32 +00:00

model_options.h

backend(audio-cpp): parse namespaced model options

2026-07-29 19:03:32 +00:00

transcript_assembly_test.cpp

backend(audio-cpp): keep a nested speaker turn's own label

2026-07-29 19:03:32 +00:00

transcript_assembly.cpp

backend(audio-cpp): keep a nested speaker turn's own label

2026-07-29 19:03:32 +00:00

transcript_assembly.h

backend(audio-cpp): keep a nested speaker turn's own label

2026-07-29 19:03:32 +00:00