org.restcomm.media.resource.player.audio.gsm

Class GsmTrackImpl

java.lang.Object

org.restcomm.media.resource.player.audio.gsm.GsmTrackImpl

All Implemented Interfaces:

Track

public class GsmTrackImpl
extends Object
implements Track

Author:

Oifa Yulian

Constructor Summary

Constructors

Constructor and Description
GsmTrackImpl(URL url)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes this stream.
long	getDuration() Gets duration of this track.
Format	getFormat() Gets the format of this audio stream.
long	getMediaTime() Gets the current media time.
int	getPeriod()
Frame	process(long timestamp) Fills buffer with next portion of media data.
void	setMediaTime(long timestamp) Rewinds track to the specified timestamp.
void	setPeriod(int period)

Methods inherited from class java.lang.Object

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

Constructor Detail

GsmTrackImpl

public GsmTrackImpl(URL url)
             throws UnsupportedAudioFileException,
                    IOException

Throws:

UnsupportedAudioFileException

IOException

Method Detail

setPeriod

public void setPeriod(int period)

getPeriod

public int getPeriod()

getMediaTime

public long getMediaTime()

Description copied from interface: Track

Gets the current media time.

Specified by:

getMediaTime in interface Track

Returns:

time value expressed in milliseconds.

setMediaTime

public void setMediaTime(long timestamp)

Description copied from interface: Track

Rewinds track to the specified timestamp.

Specified by:

setMediaTime in interface Track

Parameters:

timestamp - the value of the time in nanosecond

getDuration

public long getDuration()

Description copied from interface: Track

Gets duration of this track.

Specified by:

getDuration in interface Track

Returns:

duration expressed in nanoseconds.

process

public Frame process(long timestamp)
              throws IOException

Description copied from interface: Track

Fills buffer with next portion of media data.

Specified by:

process in interface Track

Parameters:

timestamp - - current media time expressed in nanoseconds

Throws:

IOException

close

public void close()

Description copied from interface: Track

Closes this stream.

Specified by:

close in interface Track

getFormat

public Format getFormat()

Description copied from interface: Track

Gets the format of this audio stream.

Specified by:

getFormat in interface Track

Returns:

the format object.