EngineX-Iluvatar/enginex-mr_series-sherpa-onnx
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Reduce vad-whisper-c-api example code. (#1891)

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This commit is contained in:
張小凡
2025-02-18 16:25:43 +08:00
committed by GitHub
parent 774cf662a4
commit 654d2285eb
1 changed files with 11 additions and 35 deletions
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46
c-api-examples/vad-whisper-c-api.c
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@@ -96,12 +96,17 @@ int32_t main() {
int32_t window_size = vadConfig.silero_vad.window_size;
int32_t i = 0;
int is_eof = 0;
while (i + window_size < wave->num_samples) {
SherpaOnnxVoiceActivityDetectorAcceptWaveform(vad, wave->samples + i,
window_size);
i += window_size;
while (!is_eof) {
if (i + window_size < wave->num_samples) {
SherpaOnnxVoiceActivityDetectorAcceptWaveform(vad, wave->samples + i,
window_size);
}
else {
SherpaOnnxVoiceActivityDetectorFlush(vad);
is_eof = 1;
}
while (!SherpaOnnxVoiceActivityDetectorEmpty(vad)) {
const SherpaOnnxSpeechSegment *segment =
SherpaOnnxVoiceActivityDetectorFront(vad);
@@ -129,36 +134,7 @@ int32_t main() {
SherpaOnnxDestroySpeechSegment(segment);
SherpaOnnxVoiceActivityDetectorPop(vad);
}
}
SherpaOnnxVoiceActivityDetectorFlush(vad);
while (!SherpaOnnxVoiceActivityDetectorEmpty(vad)) {
const SherpaOnnxSpeechSegment *segment =
SherpaOnnxVoiceActivityDetectorFront(vad);
const SherpaOnnxOfflineStream *stream =
SherpaOnnxCreateOfflineStream(recognizer);
SherpaOnnxAcceptWaveformOffline(stream, wave->sample_rate, segment->samples,
segment->n);
SherpaOnnxDecodeOfflineStream(recognizer, stream);
const SherpaOnnxOfflineRecognizerResult *result =
SherpaOnnxGetOfflineStreamResult(stream);
float start = segment->start / 16000.0f;
float duration = segment->n / 16000.0f;
float stop = start + duration;
fprintf(stderr, "%.3f -- %.3f: %s\n", start, stop, result->text);
SherpaOnnxDestroyOfflineRecognizerResult(result);
SherpaOnnxDestroyOfflineStream(stream);
SherpaOnnxDestroySpeechSegment(segment);
SherpaOnnxVoiceActivityDetectorPop(vad);
i += window_size;
}
SherpaOnnxDestroyOfflineRecognizer(recognizer);