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java.lang.Objectedu.cmu.sphinx.tools.batch.BatchModeRecognizer
Decodes a batch file containing a list of files to decode. The files can be either audio files or cepstral files, but defaults to audio files. The audio data should be 16-bit, 16kHz, PCM-linear data. Since this classes makes use of Java Sound, it supports all the audio file formats that are supported by Java Sound. If the audio file does not correspond to a format supported by Java Sound, it is treated as a raw audio file (i.e., one without a header). Audio file formats differ in the endian order of the audio data. Therefore, it is important to specify it correctly in the configuration of the StreamDataSource. Note that in the ideal situation, the audio format of the data should be passed into the StreamDataSource, so that no extra configuration is needed. This will be fixed in future releases.
To run this BatchModeRecognizer:
java BatchModeRecognizer <xmlConfigFile> <batchFile>where
xmlConfigFile
is an XML-based configuration file and
batchFile
is a file listing all the files to decode and
transcript of those files. For information about the configuration
file, refer to the document
Sphinx-4 Configuration Management. For information about the
batch file, refer to the
batch file description.
This class will send recognition results to the logger if the log level is
set to INFO.
Field Summary | |
static java.lang.String |
PROP_COUNT
The SphinxProperty name for how many utterances to process |
static int |
PROP_COUNT_DEFAULT
The default value for the property PROP_COUNT. |
static java.lang.String |
PROP_INPUT_DATA_PROCESSORS
The sphinx property that specifies the input source |
static java.lang.String |
PROP_RECOGNIZER
The Sphinx property that specifies the recognizer to use |
static java.lang.String |
PROP_SKIP
The SphinxProperty name for how many files to skip for every decode. |
static int |
PROP_SKIP_DEFAULT
The default value for the property PROP_SKIP. |
static java.lang.String |
PROP_TOTAL_BATCHES
The SphinxProperty for the total number of batch jobs the decoding run is being divided into. |
static int |
PROP_TOTAL_BATCHES_DEFAULT
The default value for the property PROP_TOTAL_BATCHES. |
static java.lang.String |
PROP_USE_POOLED_BATCH_MANAGER
The SphinxProperty that defines whether or not the decoder should use the pooled batch manager |
static boolean |
PROP_USE_POOLED_BATCH_MANAGER_DEFAULT
The default value for the property PROP_USE_POOLED_BATCH_MANAGER. |
static java.lang.String |
PROP_WHICH_BATCH
The SphinxProperty that specified which batch job is to be run. |
static int |
PROP_WHICH_BATCH_DEFAULT
The default value for the property PROP_WHICH_BATCH. |
Constructor Summary | |
BatchModeRecognizer()
|
Method Summary | |
void |
decode(java.lang.String batchFile)
Decodes the batch of audio files |
java.lang.String |
getName()
Retrieves the name for this configurable component |
static void |
main(java.lang.String[] argv)
Main method of this BatchDecoder. |
void |
newProperties(PropertySheet ps)
This method is called when this configurable component has new data. |
void |
register(java.lang.String name,
Registry registry)
Register my properties. |
void |
setBatchFile(java.lang.String batchFile)
Sets the batch file to use for this recogition |
void |
shell(java.lang.String batchfile)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String PROP_SKIP
public static final int PROP_SKIP_DEFAULT
public static final java.lang.String PROP_COUNT
public static final int PROP_COUNT_DEFAULT
public static final java.lang.String PROP_WHICH_BATCH
public static final int PROP_WHICH_BATCH_DEFAULT
public static final java.lang.String PROP_TOTAL_BATCHES
public static final int PROP_TOTAL_BATCHES_DEFAULT
public static final java.lang.String PROP_USE_POOLED_BATCH_MANAGER
public static final boolean PROP_USE_POOLED_BATCH_MANAGER_DEFAULT
public static final java.lang.String PROP_RECOGNIZER
public static final java.lang.String PROP_INPUT_DATA_PROCESSORS
Constructor Detail |
public BatchModeRecognizer()
Method Detail |
public void register(java.lang.String name, Registry registry) throws PropertyException
Configurable
register
in interface Configurable
name
- the name of the componentregistry
- the registry for this component
PropertyException
public void newProperties(PropertySheet ps) throws PropertyException
Configurable
newProperties
in interface Configurable
ps
- a property sheet holding the new data
PropertyException
- if there is a problem with the properties.public java.lang.String getName()
Configurable
getName
in interface Configurable
public void setBatchFile(java.lang.String batchFile) throws java.io.IOException
batchFile
- the name of the batch file
java.io.IOException
- if the file could not be opened or read.public void decode(java.lang.String batchFile)
java.io.IOException
- if there is an I/O error processing the batch filepublic void shell(java.lang.String batchfile)
public static void main(java.lang.String[] argv)
argv
- argv[0] : config.xml argv[1] : a file listing
all the audio files to decode
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