Small fixes

Author: csukuangfj

java-api-examples/NonStreamingDecodeFileCohereTranscribe.java

@@ -42,11 +42,20 @@ public static void main(String[] args) {
     stream.setOption("language", "en");
     stream.acceptWaveform(reader.getSamples(), reader.getSampleRate());
 
+    long start = System.currentTimeMillis();
     recognizer.decode(stream);
+    long stop = System.currentTimeMillis();
 
     String text = recognizer.getResult(stream).getText();
 
+    float timeElapsedSeconds = (stop - start) / 1000.0f;
+    float audioDuration = reader.getSamples().length / (float) reader.getSampleRate();
+    float realTimeFactor = timeElapsedSeconds / audioDuration;
+
     System.out.printf("filename:%s\nresult:%s\n", waveFilename, text);
+    System.out.printf("-- elapsed : %.3f seconds\n", timeElapsedSeconds);
+    System.out.printf("-- audio duration: %.3f seconds\n", audioDuration);
+    System.out.printf("-- real-time factor (RTF): %.3f\n", realTimeFactor);
 
     stream.release();
     recognizer.release();

kotlin-api-examples/test_offline_cohere_transcribe.kt

@@ -11,11 +11,22 @@ fun main() {
   val stream = recognizer.createStream()
   stream.setOption("language", "en")
   stream.acceptWaveform(waveData.samples, sampleRate=waveData.sampleRate)
+
+  val start = System.currentTimeMillis()
   recognizer.decode(stream)
+  val stop = System.currentTimeMillis()
 
   val result = recognizer.getResult(stream)
   println(result)
 
+  val timeElapsedSeconds = (stop - start) / 1000.0f
+  val audioDuration = waveData.samples.size / waveData.sampleRate.toFloat()
+  val realTimeFactor = timeElapsedSeconds / audioDuration
+
+  println(String.format("-- elapsed : %.3f seconds", timeElapsedSeconds))
+  println(String.format("-- audio duration: %.3f seconds", audioDuration))
+  println(String.format("-- real-time factor (RTF): %.3f", realTimeFactor))
+
   stream.release()
   recognizer.release()
 }
@@ -32,7 +43,7 @@ fun createOfflineRecognizer(): OfflineRecognizer {
       ),
       tokens = "$modelDir/tokens.txt",
       numThreads = 2,
-      debug = true,
+      debug = false,
   )
 
   val config = OfflineRecognizerConfig(

sherpa-onnx/java-api/Makefile

@@ -31,8 +31,9 @@ java_files += OnlineRecognizerConfig.java
 java_files += OnlineRecognizerResult.java
 java_files += OnlineRecognizer.java
 
-java_files += OfflineTransducerModelConfig.java
+java_files += OfflineCohereTranscribeModelConfig.java
 java_files += OfflineParaformerModelConfig.java
+java_files += OfflineTransducerModelConfig.java
 java_files += OfflineWhisperModelConfig.java
 java_files += OfflineFireRedAsrModelConfig.java
 java_files += OfflineMoonshineModelConfig.java

sherpa-onnx/jni/sherpa-onnx-symbols.exp

@@ -41,6 +41,9 @@ _Java_com_k2fsa_sherpa_onnx_OfflineSpeechDenoiser_newFromFile
 _Java_com_k2fsa_sherpa_onnx_OfflineSpeechDenoiser_run
 _Java_com_k2fsa_sherpa_onnx_OfflineStream_acceptWaveform
 _Java_com_k2fsa_sherpa_onnx_OfflineStream_delete
+_Java_com_k2fsa_sherpa_onnx_OfflineStream_getOption
+_Java_com_k2fsa_sherpa_onnx_OfflineStream_hasOption
+_Java_com_k2fsa_sherpa_onnx_OfflineStream_setOption
 _Java_com_k2fsa_sherpa_onnx_OfflineTts_delete
 _Java_com_k2fsa_sherpa_onnx_OfflineTts_generateImpl
 _Java_com_k2fsa_sherpa_onnx_OfflineTts_generateWithCallbackImpl
@@ -53,14 +56,6 @@ _Java_com_k2fsa_sherpa_onnx_OnlinePunctuation_addPunctuation
 _Java_com_k2fsa_sherpa_onnx_OnlinePunctuation_delete
 _Java_com_k2fsa_sherpa_onnx_OnlinePunctuation_newFromAsset
 _Java_com_k2fsa_sherpa_onnx_OnlinePunctuation_newFromFile
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_delete
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_flush
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_getFrameShiftInSamples
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_getSampleRate
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_newFromAsset
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_newFromFile
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_reset
-_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_run
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_createStream
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_decode
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_decodeStreams
@@ -71,9 +66,20 @@ _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_isReady
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_newFromAsset
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_newFromFile
 _Java_com_k2fsa_sherpa_onnx_OnlineRecognizer_reset
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_delete
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_flush
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_getFrameShiftInSamples
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_getSampleRate
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_newFromAsset
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_newFromFile
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_reset
+_Java_com_k2fsa_sherpa_onnx_OnlineSpeechDenoiser_run
 _Java_com_k2fsa_sherpa_onnx_OnlineStream_acceptWaveform
 _Java_com_k2fsa_sherpa_onnx_OnlineStream_delete
+_Java_com_k2fsa_sherpa_onnx_OnlineStream_getOption
+_Java_com_k2fsa_sherpa_onnx_OnlineStream_hasOption
 _Java_com_k2fsa_sherpa_onnx_OnlineStream_inputFinished
+_Java_com_k2fsa_sherpa_onnx_OnlineStream_setOption
 _Java_com_k2fsa_sherpa_onnx_SpeakerEmbeddingExtractor_compute
 _Java_com_k2fsa_sherpa_onnx_SpeakerEmbeddingExtractor_createStream
 _Java_com_k2fsa_sherpa_onnx_SpeakerEmbeddingExtractor_delete