org.opencastproject.mediapackage.track

Class VideoStreamImpl

java.lang.Object

org.opencastproject.mediapackage.track.AbstractStreamImpl

org.opencastproject.mediapackage.track.VideoStreamImpl

All Implemented Interfaces:

ManifestContributor, Stream, VideoStream

public class VideoStreamImpl
extends AbstractStreamImpl
implements VideoStream

Implementation of VideoStream.

Nested Class Summary

Nested classes/interfaces inherited from interface org.opencastproject.mediapackage.VideoStream

VideoStream.Adapter

Field Summary

Fields

Modifier and Type	Field and Description
protected Float	bitRate
protected Integer	frameHeight
protected Float	frameRate
protected Integer	frameWidth
protected String	resolution
protected org.opencastproject.mediapackage.track.VideoStreamImpl.Scan	scanType

Fields inherited from class org.opencastproject.mediapackage.track.AbstractStreamImpl

device, encoder, frameCount, identifier

Constructor Summary

Constructors

Constructor and Description
VideoStreamImpl()
VideoStreamImpl(String identifier)

Method Summary

Modifier and Type	Method and Description
static VideoStreamImpl	fromManifest(String streamIdHint, Node node, XPath xpath) Create a video stream from the XML manifest.
Float	getBitRate()
Integer	getFrameHeight()
Float	getFrameRate()
Integer	getFrameWidth()
ScanOrder	getScanOrder()
ScanType	getScanType()
void	setBitRate(Float bitRate)
void	setFrameHeight(Integer frameHeight)
void	setFrameRate(Float frameRate)
void	setFrameWidth(Integer frameWidth)
void	setScanOrder(ScanOrder scanOrder)
void	setScanType(ScanType scanType)
Node	toManifest(Document document, MediaPackageSerializer serializer) This method returns an XML serialization of the object to be stored in the media package manifest.

Methods inherited from class org.opencastproject.mediapackage.track.AbstractStreamImpl

getCaptureDevice, getCaptureDeviceVendor, getCaptureDeviceVersion, getEncoderLibraryVendor, getFormat, getFormatVersion, getFrameCount, getIdentifier, setCaptureDevice, setCaptureDeviceVendor, setCaptureDeviceVersion, setEncoderLibraryVendor, setFormat, setFormatVersion, setFrameCount, setIdentifier

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencastproject.mediapackage.VideoStream

getCaptureDevice, getCaptureDeviceVendor, getCaptureDeviceVersion, getEncoderLibraryVendor, getFormat, getFormatVersion

Methods inherited from interface org.opencastproject.mediapackage.Stream

getFrameCount, getIdentifier

Field Detail

bitRate

protected Float bitRate

frameRate

protected Float frameRate

resolution

protected String resolution

frameWidth

protected Integer frameWidth

frameHeight

protected Integer frameHeight

scanType

protected org.opencastproject.mediapackage.track.VideoStreamImpl.Scan scanType

Constructor Detail

VideoStreamImpl

public VideoStreamImpl()

VideoStreamImpl

public VideoStreamImpl(String identifier)

Method Detail

fromManifest

public static VideoStreamImpl fromManifest(String streamIdHint,
                                           Node node,
                                           XPath xpath)
                                    throws IllegalStateException,
                                           XPathException

Create a video stream from the XML manifest.

Parameters:

streamIdHint - stream ID that has to be used if the manifest does not provide one. This is the case when reading an old manifest.

Throws:

IllegalStateException

XPathException

toManifest

public Node toManifest(Document document,
                       MediaPackageSerializer serializer)

Description copied from class: AbstractStreamImpl

This method returns an XML serialization of the object to be stored in the media package manifest. It should be possible to reconstruct the object from this data.

For creating MediaPackageElements from a manifest, please use MediaPackageElementBuilder.elementFromManifest(org.w3c.dom.Node, MediaPackageSerializer). All other objects shall provide their own implementation specific reconstruction mechanism.

Specified by:

toManifest in interface ManifestContributor

Overrides:

toManifest in class AbstractStreamImpl

Parameters:

document - the parent

serializer - the media package serializer

Returns:

the object's xml representation

See Also:

ManifestContributor.toManifest(org.w3c.dom.Document, org.opencastproject.mediapackage.MediaPackageSerializer)

getBitRate

public Float getBitRate()

Specified by:

getBitRate in interface VideoStream

getFrameRate

public Float getFrameRate()

Specified by:

getFrameRate in interface VideoStream

getFrameWidth

public Integer getFrameWidth()

Specified by:

getFrameWidth in interface VideoStream

getFrameHeight

public Integer getFrameHeight()

Specified by:

getFrameHeight in interface VideoStream

getScanType

public ScanType getScanType()

Specified by:

getScanType in interface VideoStream

getScanOrder

public ScanOrder getScanOrder()

Specified by:

getScanOrder in interface VideoStream

setBitRate

public void setBitRate(Float bitRate)

setFrameRate

public void setFrameRate(Float frameRate)

setFrameWidth

public void setFrameWidth(Integer frameWidth)

setFrameHeight

public void setFrameHeight(Integer frameHeight)

setScanType

public void setScanType(ScanType scanType)

setScanOrder

public void setScanOrder(ScanOrder scanOrder)