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pretties up the phoneme alignment
This method tweeks the phoneme alignment. It first adds 'x' to areas not covered by the existing m_results. At the same time, it maps the phonemes and estimates timings for them in the words.
SAPI 5.1 does not produce phoneme timing, we use some heuristics to guess at the appropriate timings for the phoneme.
This should be called before print_results.
assign the new "finalized" results;
Definition at line 297 of file sapi_lipsync.cpp. 00298 {
00299 std::vector<alignment_result>::iterator p, pEnd;
00300 std::vector<alignment_result> result;
00301 result.reserve(m_results.size() * 3 + 2);
00302 p = m_results.begin();
00303 pEnd = m_results.end();
00304 long lastEndTime = 0;
00305 while (p != pEnd)
00306 {
00307 if (p->m_msStart > lastEndTime)
00308 {
00309 alignment_result r;
00310 r.m_msEnd = p->m_msStart;
00311 r.m_msStart = lastEndTime;
00312 r.m_phonemes.push_back(std::wstring(L"x"));
00313 r.m_phonemeEndTimes.push_back(p->m_msStart);
00314 lastEndTime = p->m_msStart;
00315 result.push_back(r);
00316 }
00317 if (m_pPhnEstimator)
00318 m_pPhnEstimator->EstimatePhonemeAlignment(*p);
00319 else
00320 phoneme_estimator::TrivialPhonemeAlignment(*p);
00321 result.push_back(*p);
00322 lastEndTime = p->m_msEnd;
00323 p++;
00324 }
00326 this->m_results = result;
00327 }
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