org.apache.openmeetings.core.converter

Class BaseConverter

java.lang.Object

org.apache.openmeetings.core.converter.BaseConverter

Direct Known Subclasses:

FlvExplorerConverter, GenerateImage, GenerateThumbs, InterviewConverter, RecordingConverter

public abstract class BaseConverter
extends Object

Constructor Summary

Constructors

Constructor and Description
BaseConverter()

Method Summary

Modifier and Type	Method and Description
protected List<String>	addMp4OutParams(org.apache.openmeetings.db.entity.record.Recording r, List<String> argv, String mp4path)
protected void	convertToJpg(org.apache.openmeetings.db.entity.record.Recording r, String mp4path, List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog)
protected String	convertToMp4(org.apache.openmeetings.db.entity.record.Recording r, List<String> _argv, List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog)
protected void	deleteFileIfExists(File f)
protected long	diff(Date from, Date to)
protected double	diffSeconds(Date from, Date to)
protected double	diffSeconds(long val)
protected String	formatMillis(long millis)
protected String	getDimensions(org.apache.openmeetings.db.entity.record.Recording r)
String	getPathToFFMPEG()
protected String	getPathToImageMagick()
protected String	getPathToSoX()
protected File	getStreamFolder(org.apache.openmeetings.db.entity.record.Recording recording)
protected boolean	isUseOldStyleFfmpegMap()
protected String[]	mergeAudioToWaves(List<File> waveFiles, File wav)
static void	printMetaInfo(org.apache.openmeetings.db.entity.record.RecordingMetaData metaData, String prefix)
protected void	stripAudioFirstPass(org.apache.openmeetings.db.entity.record.Recording recording, List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog, List<File> waveFiles, File streamFolder)
protected void	stripAudioFirstPass(org.apache.openmeetings.db.entity.record.Recording recording, List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog, List<File> waveFiles, File streamFolder, List<org.apache.openmeetings.db.entity.record.RecordingMetaData> metaDataList)
protected void	updateDuration(org.apache.openmeetings.db.entity.record.Recording r)
protected org.apache.openmeetings.db.entity.record.RecordingMetaData	waitForTheStream(long metaId)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseConverter

public BaseConverter()

Method Detail

getPathToFFMPEG

public String getPathToFFMPEG()

getPathToSoX

protected String getPathToSoX()

getPathToImageMagick

protected String getPathToImageMagick()

isUseOldStyleFfmpegMap

protected boolean isUseOldStyleFfmpegMap()

getStreamFolder

protected File getStreamFolder(org.apache.openmeetings.db.entity.record.Recording recording)

diff

protected long diff(Date from,
                    Date to)

diffSeconds

protected double diffSeconds(Date from,
                             Date to)

diffSeconds

protected double diffSeconds(long val)

formatMillis

protected String formatMillis(long millis)

updateDuration

protected void updateDuration(org.apache.openmeetings.db.entity.record.Recording r)

deleteFileIfExists

protected void deleteFileIfExists(File f)

mergeAudioToWaves

protected String[] mergeAudioToWaves(List<File> waveFiles,
                                     File wav)
                              throws IOException

Throws:

IOException

stripAudioFirstPass

protected void stripAudioFirstPass(org.apache.openmeetings.db.entity.record.Recording recording,
                                   List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog,
                                   List<File> waveFiles,
                                   File streamFolder)

printMetaInfo

public static void printMetaInfo(org.apache.openmeetings.db.entity.record.RecordingMetaData metaData,
                                 String prefix)

waitForTheStream

protected org.apache.openmeetings.db.entity.record.RecordingMetaData waitForTheStream(long metaId)
                                                                               throws InterruptedException

Throws:

InterruptedException

stripAudioFirstPass

protected void stripAudioFirstPass(org.apache.openmeetings.db.entity.record.Recording recording,
                                   List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog,
                                   List<File> waveFiles,
                                   File streamFolder,
                                   List<org.apache.openmeetings.db.entity.record.RecordingMetaData> metaDataList)

getDimensions

protected String getDimensions(org.apache.openmeetings.db.entity.record.Recording r)

addMp4OutParams

protected List<String> addMp4OutParams(org.apache.openmeetings.db.entity.record.Recording r,
                                       List<String> argv,
                                       String mp4path)

convertToMp4

protected String convertToMp4(org.apache.openmeetings.db.entity.record.Recording r,
                              List<String> _argv,
                              List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog)
                       throws IOException

Throws:

IOException

convertToJpg

protected void convertToJpg(org.apache.openmeetings.db.entity.record.Recording r,
                            String mp4path,
                            List<org.apache.openmeetings.util.process.ConverterProcessResult> returnLog)
                     throws IOException

Throws:

IOException