Function speech

tests/unittests/test_audio_chunking.cpp:16–22

namespace {

engine::runtime::SpeechSegment speech(int64_t start, int64_t end) {
    engine::runtime::SpeechSegment segment;
    segment.span.start_sample = start;
    segment.span.end_sample = end;
    segment.confidence = 1.0F;
    return segment;
}

engine::runtime::WordTimestamp word(const std::string & text, int64_t start, int64_t end) {
    engine::runtime::WordTimestamp timestamp;