Package org.opencastproject.speechtotext.impl.engine

Class WhisperCppEngine

java.lang.Object

org.opencastproject.speechtotext.impl.engine.WhisperCppEngine

All Implemented Interfaces:

org.opencastproject.speechtotext.api.SpeechToTextEngine

public class WhisperCppEngine
extends Object
implements org.opencastproject.speechtotext.api.SpeechToTextEngine

WhisperC++ implementation of the Speech-to-text engine interface.

Nested Class Summary

Nested classes/interfaces inherited from interface org.opencastproject.speechtotext.api.SpeechToTextEngine

org.opencastproject.speechtotext.api.SpeechToTextEngine.Result

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_FFMPEG_BINARY	The default path to the ffmpeg binary
static final String	FFMPEG_BINARY_CONFIG_KEY	The key to look for in the service configuration file to override the DEFAULT_FFMPEG_BINARY
protected String	ffmpegBinary	Path to the executable
static final String	WHISPERCPP_EXECUTABLE_DEFAULT_PATH	Default path to WhisperC++.
static final String	WHISPERCPP_MODEL_DEFAULT	Default whispercpp model

Constructor Summary

Constructors

Constructor	Description
WhisperCppEngine()

Method Summary

Modifier and Type	Method	Description
void	activate(org.osgi.service.component.ComponentContext cc)
org.opencastproject.speechtotext.api.SpeechToTextEngine.Result	generateSubtitlesFile(File mediaFile, File workingDirectory, String language, Boolean translate)
String	getEngineName()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

WHISPERCPP_EXECUTABLE_DEFAULT_PATH

public static final String WHISPERCPP_EXECUTABLE_DEFAULT_PATH

Default path to WhisperC++.

See Also:

• Constant Field Values

WHISPERCPP_MODEL_DEFAULT

public static final String WHISPERCPP_MODEL_DEFAULT

Default whispercpp model

See Also:

• Constant Field Values

FFMPEG_BINARY_CONFIG_KEY

public static final String FFMPEG_BINARY_CONFIG_KEY

The key to look for in the service configuration file to override the DEFAULT_FFMPEG_BINARY

See Also:

• Constant Field Values

DEFAULT_FFMPEG_BINARY

public static final String DEFAULT_FFMPEG_BINARY

The default path to the ffmpeg binary

See Also:

• Constant Field Values

ffmpegBinary

protected String ffmpegBinary

Path to the executable

Constructor Details

WhisperCppEngine

public WhisperCppEngine()

Method Details

getEngineName

public String getEngineName()

Specified by:

getEngineName in interface org.opencastproject.speechtotext.api.SpeechToTextEngine

activate

public void activate(org.osgi.service.component.ComponentContext cc)

generateSubtitlesFile

public org.opencastproject.speechtotext.api.SpeechToTextEngine.Result generateSubtitlesFile(File mediaFile,
 File workingDirectory,
 String language,
 Boolean translate)
                                                                                     throws org.opencastproject.speechtotext.api.SpeechToTextEngineException

Specified by:

generateSubtitlesFile in interface org.opencastproject.speechtotext.api.SpeechToTextEngine

Throws:

org.opencastproject.speechtotext.api.SpeechToTextEngineException

See Also:

• SpeechToTextEngine.generateSubtitlesFile(File, File, String, Boolean)