Function require_valid_time_span

src/framework/audio/chunking.cpp:69–76

        throw std::runtime_error("Audio chunker output size mismatch");
    }
}

void require_valid_time_span(
    const runtime::TimeSpan & span,
    int64_t audio_samples,
    const char * label) {
    if (span.start_sample < 0 || span.end_sample <= span.start_sample || span.end_sample > audio_samples) {
        throw std::runtime_error(std::string(label) + " span is outside audio bounds");
    }
}