Package com.sedmelluq.discord.lavaplayer.container.matroska

Class MatroskaStreamingFile

java.lang.Object

com.sedmelluq.discord.lavaplayer.container.matroska.MatroskaStreamingFile

public class MatroskaStreamingFile
extends java.lang.Object

Handles processing an MKV/WEBM file for the purpose of streaming one specific track from it. Only performs seeks when absolutely necessary, as the stream may be a network connection, in which case each seek may require a new connection.

Constructor Summary

Constructors

Constructor	Description
MatroskaStreamingFile(SeekableInputStream inputStream)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getArtist()
double	getDuration()
java.lang.String	getIsrc()
long	getTimecodeScale()
java.lang.String	getTitle()
MatroskaFileTrack[]	getTrackList()
void	provideFrames(MatroskaTrackConsumer consumer)	Provide data chunks for the specified track consumer
void	readFile()	Read the headers and tracks from the file.
void	seekToTimecode(int trackId, long timecode)	Perform a seek to a specified timecode

Methods inherited from class java.lang.Object

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

Constructor Detail

MatroskaStreamingFile

public MatroskaStreamingFile(SeekableInputStream inputStream)

Parameters:

inputStream - The input stream for the file

Method Detail

getTimecodeScale

public long getTimecodeScale()

Returns:

Timescale for the durations used in this file

getTitle

public java.lang.String getTitle()

Returns:

The title for this file.

getArtist

public java.lang.String getArtist()

getIsrc

public java.lang.String getIsrc()

getDuration

public double getDuration()

Returns:

Total duration of the file

getTrackList

public MatroskaFileTrack[] getTrackList()

Returns:

Array of tracks in this file

readFile

public void readFile()
              throws java.io.IOException

Read the headers and tracks from the file.

Throws:

java.io.IOException - On read error.

seekToTimecode

public void seekToTimecode(int trackId,
                           long timecode)

Perform a seek to a specified timecode

Parameters:

trackId - ID of the reference track

timecode - Timecode using the timescale of the file

provideFrames

public void provideFrames(MatroskaTrackConsumer consumer)
                   throws java.lang.InterruptedException

Provide data chunks for the specified track consumer

Parameters:

consumer - Track data consumer

Throws:

java.lang.InterruptedException - When interrupted externally (or for seek/stop).