Package org.opencastproject.sox.api

Interface SoxService

All Known Implementing Classes:

SoxServiceImpl, SoxServiceRemoteImpl

public interface SoxService

Provides sound processing services with SoX

Field Summary

Fields

Modifier and Type	Field	Description
static final String	JOB_TYPE

Method Summary

Modifier and Type	Method	Description
Job	analyze(Track sourceAudioTrack)	Get audio statistics, using that track's audio streams.
Job	normalize(Track sourceAudioTrack, Float targetRmsLevDb)	Normalize the audio stream of that track.

Field Details

JOB_TYPE

static final String JOB_TYPE

See Also:

• Constant Field Values

Method Details

analyze

Job analyze(Track sourceAudioTrack)
     throws MediaPackageException,
SoxException

Get audio statistics, using that track's audio streams.

Parameters:

sourceAudioTrack - The source audio track

Returns:

The receipt for this audio processing job.

Throws:

MediaPackageException - if the mediapackage is invalid

SoxException - if audio processing fails

normalize

Job normalize(Track sourceAudioTrack,
 Float targetRmsLevDb)
       throws MediaPackageException,
SoxException

Normalize the audio stream of that track.

Parameters:

sourceAudioTrack - The source audio track

targetRmsLevDb - The target RMS Lev dB

Returns:

The receipt for this audio processing job

Throws:

MediaPackageException - if the mediapackage is invalid

SoxException - if audio processing fails