Inherits org.sleuthkit.autopsy.corecomponents.MediaViewVideoPanel.

Classes
class	ExtractMedia

class	FrameCaptureRGBListener

class	VideoProgressWorker

Public Member Functions
	GstVideoPanel ()

JButton	getPauseButton ()

JLabel	getProgressLabel ()

JSlider	getProgressSlider ()

JPanel	getVideoPanel ()

VideoComponent	getVideoComponent ()

boolean	isInited ()

List< VideoFrame >	captureFrames (java.io.File file, int numFrames) throws Exception

String[]	getExtensions ()

List< String >	getMimeTypes ()

List< VideoFrame >	captureFrames (File file, int numFrames) throws Exception

Static Public Member Functions
static MediaViewVideoPanel	createVideoPanel ()

Private Member Functions
void	customizeComponents ()

boolean	initGst ()

java.io.File	getJFile (AbstractFile file)

void	initComponents ()

void	pauseButtonActionPerformed (java.awt.event.ActionEvent evt)

Private Attributes
boolean	gstInited

long	durationMillis = 0

VideoProgressWorker	videoProgressWorker

int	totalHours

volatile PlayBin2	gstPlaybin2

VideoComponent	gstVideoComponent

boolean	autoTracking = false

final Object	playbinLock = new Object()

AbstractFile	currentFile

final Set< String >	badVideoFiles = Collections.synchronizedSet(new HashSet<String>())

javax.swing.JPanel	controlPanel

javax.swing.JLabel	infoLabel

javax.swing.JButton	pauseButton

javax.swing.JLabel	progressLabel

javax.swing.JSlider	progressSlider

javax.swing.JPanel	videoPanel

Static Private Attributes
static final String[]	EXTENSIONS = new String[]{".mov", ".m4v", ".flv", ".mp4", ".3gp", ".avi", ".mpg", ".mpeg", ".wmv"}

static final List< String >	MIMETYPES = Arrays.asList("video/quicktime", "audio/mpeg", "audio/x-mpeg", "video/mpeg", "video/x-mpeg", "audio/mpeg3", "audio/x-mpeg-3", "video/x-flv", "video/mp4", "audio/x-m4a", "video/x-m4v", "audio/x-wav")

static final Logger	logger = Logger.getLogger(GstVideoPanel.class.getName())

static final long	MIN_FRAME_INTERVAL_MILLIS = 500

static final long	FRAME_CAPTURE_TIMEOUT_MILLIS = 1000

static final String	MEDIA_PLAYER_ERROR_STRING = NbBundle.getMessage(GstVideoPanel.class, "GstVideoPanel.cannotProcFile.err")

Detailed Description

Definition at line 71 of file GstVideoPanel.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.corecomponents.GstVideoPanel.GstVideoPanel ( )

Creates new form MediaViewVideoPanel

Definition at line 94 of file GstVideoPanel.java.

Member Function Documentation

List<VideoFrame> org.sleuthkit.autopsy.corecomponents.FrameCapture.captureFrames	(	File	file,
		int	numFrames
	)		throws Exception

inherited

Parameters

file	the video file to use
numFrames	the number of frames to capture. Note that the actual number of frames returned may be less than this number. Specifically, this may happen if the video is very short.

Returns: a list of VideoFrames representing the captured frames

List<VideoFrame> org.sleuthkit.autopsy.corecomponents.GstVideoPanel.captureFrames	(	java.io.File	file,
		int	numFrames
	)		throws Exception

Parameters

file	a video file from which to capture frames
numFrames	the number of frames to capture. These frames will be captured at successive intervals given by durationOfVideo/numFrames. If this frame interval is less than MIN_FRAME_INTERVAL_MILLIS, then only one frame will be captured and returned.

Returns: a List of VideoFrames representing the captured frames.

Definition at line 308 of file GstVideoPanel.java.

References org.sleuthkit.autopsy.corecomponents.GstVideoPanel.FrameCaptureRGBListener.getImage(), and org::sleuthkit::datamodel::AbstractContent.getName().

static MediaViewVideoPanel org.sleuthkit.autopsy.corecomponents.MediaViewVideoPanel.createVideoPanel ( )

staticinherited

Factory Method to create a MediaViewVideoPanel.

Implementation is dependent on the architecture of the JVM.

Returns: a MediaViewVideoPanel instance.

Definition at line 50 of file MediaViewVideoPanel.java.

References org.sleuthkit.autopsy.corecomponents.MediaViewVideoPanel.getFXImpl(), org.sleuthkit.autopsy.corecomponents.MediaViewVideoPanel.getGstImpl(), and org.sleuthkit.autopsy.corecomponents.MediaViewVideoPanel.is64BitJVM().

Referenced by org.sleuthkit.autopsy.corecomponents.DataContentViewerMedia.DataContentViewerMedia().

void org.sleuthkit.autopsy.corecomponents.GstVideoPanel.customizeComponents ( )

private

Should always try to synchronize any call to progressSlider.setValue() to avoid a different thread changing playbin while stateChanged() is processing

Definition at line 124 of file GstVideoPanel.java.

String [] org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getExtensions ( )

Definition at line 801 of file GstVideoPanel.java.

java.io.File org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getJFile ( AbstractFile file )

private

Definition at line 284 of file GstVideoPanel.java.

References org.sleuthkit.autopsy.casemodule.Case.getCurrentCase(), org::sleuthkit::datamodel::AbstractContent.getId(), org::sleuthkit::datamodel::AbstractContent.getName(), and org.sleuthkit.autopsy.casemodule.Case.getTempDirectory().

List<String> org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getMimeTypes ( )

Definition at line 806 of file GstVideoPanel.java.

JButton org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getPauseButton ( )

Definition at line 99 of file GstVideoPanel.java.

JLabel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getProgressLabel ( )

Definition at line 103 of file GstVideoPanel.java.

JSlider org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getProgressSlider ( )

Definition at line 107 of file GstVideoPanel.java.

VideoComponent org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getVideoComponent ( )

Definition at line 115 of file GstVideoPanel.java.

JPanel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.getVideoPanel ( )

Definition at line 111 of file GstVideoPanel.java.

void org.sleuthkit.autopsy.corecomponents.GstVideoPanel.initComponents ( )

private

This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.

Definition at line 451 of file GstVideoPanel.java.

boolean org.sleuthkit.autopsy.corecomponents.GstVideoPanel.initGst ( )

private

Definition at line 161 of file GstVideoPanel.java.

References org.sleuthkit.autopsy.coreutils.MessageNotifyUtil.Notify.error().

boolean org.sleuthkit.autopsy.corecomponents.GstVideoPanel.isInited ( )

Definition at line 120 of file GstVideoPanel.java.

void org.sleuthkit.autopsy.corecomponents.GstVideoPanel.pauseButtonActionPerformed ( java.awt.event.ActionEvent evt )

private

Definition at line 530 of file GstVideoPanel.java.

References org.sleuthkit.autopsy.corecomponents.GstVideoPanel.ExtractMedia.getExtractedBytes().

Member Data Documentation

boolean org.sleuthkit.autopsy.corecomponents.GstVideoPanel.autoTracking = false

private

Definition at line 86 of file GstVideoPanel.java.

final Set<String> org.sleuthkit.autopsy.corecomponents.GstVideoPanel.badVideoFiles = Collections.synchronizedSet(new HashSet<String>())

private

Definition at line 89 of file GstVideoPanel.java.

javax.swing.JPanel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.controlPanel

private

Definition at line 568 of file GstVideoPanel.java.

AbstractFile org.sleuthkit.autopsy.corecomponents.GstVideoPanel.currentFile

private

Definition at line 88 of file GstVideoPanel.java.

long org.sleuthkit.autopsy.corecomponents.GstVideoPanel.durationMillis = 0

private

Definition at line 81 of file GstVideoPanel.java.

final String [] org.sleuthkit.autopsy.corecomponents.GstVideoPanel.EXTENSIONS = new String[]{".mov", ".m4v", ".flv", ".mp4", ".3gp", ".avi", ".mpg", ".mpeg", ".wmv"}

staticprivate

Definition at line 72 of file GstVideoPanel.java.

final long org.sleuthkit.autopsy.corecomponents.GstVideoPanel.FRAME_CAPTURE_TIMEOUT_MILLIS = 1000

staticprivate

Definition at line 78 of file GstVideoPanel.java.

boolean org.sleuthkit.autopsy.corecomponents.GstVideoPanel.gstInited

private

Definition at line 76 of file GstVideoPanel.java.

volatile PlayBin2 org.sleuthkit.autopsy.corecomponents.GstVideoPanel.gstPlaybin2

private

Definition at line 84 of file GstVideoPanel.java.

VideoComponent org.sleuthkit.autopsy.corecomponents.GstVideoPanel.gstVideoComponent

private

Definition at line 85 of file GstVideoPanel.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.infoLabel

private

Definition at line 569 of file GstVideoPanel.java.

final Logger org.sleuthkit.autopsy.corecomponents.GstVideoPanel.logger = Logger.getLogger(GstVideoPanel.class.getName())

staticprivate

Definition at line 75 of file GstVideoPanel.java.

final String org.sleuthkit.autopsy.corecomponents.GstVideoPanel.MEDIA_PLAYER_ERROR_STRING = NbBundle.getMessage(GstVideoPanel.class, "GstVideoPanel.cannotProcFile.err")

staticprivate

Definition at line 79 of file GstVideoPanel.java.

final List<String> org.sleuthkit.autopsy.corecomponents.GstVideoPanel.MIMETYPES = Arrays.asList("video/quicktime", "audio/mpeg", "audio/x-mpeg", "video/mpeg", "video/x-mpeg", "audio/mpeg3", "audio/x-mpeg-3", "video/x-flv", "video/mp4", "audio/x-m4a", "video/x-m4v", "audio/x-wav")

staticprivate

Definition at line 73 of file GstVideoPanel.java.

final long org.sleuthkit.autopsy.corecomponents.GstVideoPanel.MIN_FRAME_INTERVAL_MILLIS = 500

staticprivate

Definition at line 77 of file GstVideoPanel.java.

javax.swing.JButton org.sleuthkit.autopsy.corecomponents.GstVideoPanel.pauseButton

private

Definition at line 570 of file GstVideoPanel.java.

final Object org.sleuthkit.autopsy.corecomponents.GstVideoPanel.playbinLock = new Object()

private

Definition at line 87 of file GstVideoPanel.java.

javax.swing.JLabel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.progressLabel

private

Definition at line 571 of file GstVideoPanel.java.

javax.swing.JSlider org.sleuthkit.autopsy.corecomponents.GstVideoPanel.progressSlider

private

Definition at line 572 of file GstVideoPanel.java.

int org.sleuthkit.autopsy.corecomponents.GstVideoPanel.totalHours

private

Definition at line 83 of file GstVideoPanel.java.

javax.swing.JPanel org.sleuthkit.autopsy.corecomponents.GstVideoPanel.videoPanel

private

Definition at line 573 of file GstVideoPanel.java.

VideoProgressWorker org.sleuthkit.autopsy.corecomponents.GstVideoPanel.videoProgressWorker

private

Definition at line 82 of file GstVideoPanel.java.

The documentation for this class was generated from the following file:

/home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/corecomponents/GstVideoPanel.java

Classes

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation