Spaces:
Sleeping
Sleeping
File size: 2,354 Bytes
613af8d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
# Java JNI bindings for Whisper
This package provides Java JNI bindings for whisper.cpp. They have been tested on:
* <strike>Darwin (OS X) 12.6 on x64_64</strike>
* Ubuntu on x86_64
* Windows on x86_64
The "low level" bindings are in `WhisperCppJnaLibrary`. The most simple usage is as follows:
JNA will attempt to load the `whispercpp` shared library from:
- jna.library.path
- jna.platform.library
- ~/Library/Frameworks
- /Library/Frameworks
- /System/Library/Frameworks
- classpath
```java
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);
// custom configuration if required
whisperParams.temperature_inc = 0f;
var samples = readAudio(); // divide each value by 32767.0f
whisper.fullTranscribe(whisperParams, samples);
int segmentCount = whisper.getTextSegmentCount(context);
for (int i = 0; i < segmentCount; i++) {
String text = whisper.getTextSegment(context, i);
System.out.println(segment.getText());
}
} finally {
whisper.freeContext(context);
}
}
}
```
## Building & Testing
In order to build, you need to have the JDK 8 or higher installed. Run the tests with:
```bash
git clone https://github.com/ggerganov/whisper.cpp.git
cd whisper.cpp/bindings/java
./gradlew build
```
You need to have the `whisper` library in your [JNA library path](https://java-native-access.github.io/jna/4.2.1/com/sun/jna/NativeLibrary.html). On Windows the dll is included in the jar and you can update it:
```bash
copy /y ..\..\build\bin\Release\whisper.dll build\generated\resources\main\win32-x86-64\whisper.dll
```
## License
The license for the Go bindings is the same as the license for the rest of the whisper.cpp project, which is the MIT License. See the `LICENSE` file for more details.
|