extern/whisper.cpp
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bindings.java : update java example (#3281)

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This commit updates the example in the README.md file as the current Java example code is not working.

Resolves: https://github.com/ggml-org/whisper.cpp/issues/2860
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Joas Dev 2025-06-24 23:35:38 -05:00 committed by GitHub
parent 0083335ba0
commit c85b1ae84e
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1 changed files with 29 additions and 13 deletions
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bindings/java/README.md
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@ -23,26 +23,42 @@ import io.github.ggerganov.whispercpp.WhisperCpp;
public class Example {
public static void main(String[] args) {
WhisperCpp whisper = new WhisperCpp();
// By default, models are loaded from ~/.cache/whisper/ and are usually named "ggml-${name}.bin"
// or you can provide the absolute path to the model file.
long context = whisper.initContext("base.en");
try {
var whisperParams = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_GREEDY);
// By default, models are loaded from ~/.cache/whisper/ and are usually named "ggml-${name}.bin"
// or you can provide the absolute path to the model file.
whisper.initContext("../ggml-base.en.bin");
WhisperFullParams.ByValue whisperParams = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_BEAM_SEARCH);
// custom configuration if required
whisperParams.temperature_inc = 0f;
//whisperParams.n_threads = 8;
whisperParams.temperature = 0.0f;
whisperParams.temperature_inc = 0.2f;
//whisperParams.language = "en";
var samples = readAudio(); // divide each value by 32767.0f
whisper.fullTranscribe(whisperParams, samples);
float[] samples = readAudio(); // divide each value by 32767.0f
List<WhisperSegment> whisperSegmentList = whisper.fullTranscribeWithTime(whisperParams, samples);
for (WhisperSegment whisperSegment : whisperSegmentList) {
long start = whisperSegment.getStart();
long end = whisperSegment.getEnd();
String text = whisperSegment.getSentence();
System.out.println("start: "+start);
System.out.println("end: "+end);
System.out.println("text: "+text);
int segmentCount = whisper.getTextSegmentCount(context);
for (int i = 0; i < segmentCount; i++) {
String text = whisper.getTextSegment(context, i);
System.out.println(segment.getText());
}
} catch (IOException e) {
e.printStackTrace();
} finally {
whisper.freeContext(context);
whisper.close();
}
}
}
```