lib.metadata.VideoSequence Class Reference

Inheritance diagram for lib.metadata.VideoSequence:

Public Member Functions
def	__init__ (self, cameraView, videoFilename, startTime, duration, dataFilename='', durationUnit='s', configurationFilename='', translationX=0.0, translationY=0.0, rotation=0.0)
def	getVideoSequenceFilename (self, relativeToSiteFilename=True)

Static Public Attributes
	idx = Column(Integer, primary_key=True)
	videoFilename = Column(String)
	startTime = Column(DateTime)
	duration = Column(Float)
	durationUnit = Column(String, default = 's')
	configurationFilename = Column(String)
	dataFilename = Column(String)
	translationX = Column(Float, default = 0.0)
	translationY = Column(Float, default = 0.0)
	rotation = Column(Float, default = 0.0)
	cameraViewId = Column(Integer, ForeignKey('camera_views.idx'))
	cameraView = relationship('CameraView', backref=backref('video_sequences', order_by = idx))

Detailed Description

Definition at line 158 of file metadata.py.

Constructor & Destructor Documentation

__init__()

def lib.metadata.VideoSequence.__init__	(		self,
			cameraView,
			videoFilename,
			startTime,
			duration,
			dataFilename = '',
			durationUnit = 's',
			configurationFilename = '',
			translationX = 0.0,
			translationY = 0.0,
			rotation = 0.0
	)

startTime is passed as string in utils.datetimeFormat, e.g.
    2011-06-22 10:00:39. startTime can also be passed as a
    datetimeFormat (e.g. %Y%m%d-%H%M) to be read directly off of the
    video file instead.

Definition at line 174 of file metadata.py.

    def __init__(self, cameraView, videoFilename, startTime, duration, dataFilename='', durationUnit='s', configurationFilename='', translationX=0.0, translationY=0.0, rotation=0.0):
        ''' startTime is passed as string in utils.datetimeFormat, e.g.
            2011-06-22 10:00:39. startTime can also be passed as a
            datetimeFormat (e.g. %Y%m%d-%H%M) to be read directly off of the
            video file instead.
            '''
        self.cameraView            = cameraView
        self.videoFilename         = videoFilename
        if(type(startTime) == str): 
            try:    self.startTime = datetime.strptime(startTime, datetimeFormat)
            except: self.startTime = datetime.strptime(os.path.splitext(videoFilename)[0], startTime)
        else:   self.startTime = startTime
        self.duration              = duration
        if(not dataFilename): self.dataFilename = os.path.splitext(videoFilename)[0]+'.sqlite'
        else:                 self.dataFilename = dataFilename
        self.durationUnit          = durationUnit
        self.configurationFilename = configurationFilename
        self.translationX          = translationX
        self.translationY          = translationY
        self.rotation              = rotation
        

Member Function Documentation

getVideoSequenceFilename()

def lib.metadata.VideoSequence.getVideoSequenceFilename	(		self,
			relativeToSiteFilename = True
	)

Definition at line 195 of file metadata.py.

    def getVideoSequenceFilename(self, relativeToSiteFilename = True):
        if(relativeToSiteFilename): return self.site.getFilename()+os.path.sep+self.name
        else:                       return self.name

Member Data Documentation

cameraView

lib.metadata.VideoSequence.cameraView = relationship('CameraView', backref=backref('video_sequences', order_by = idx))

static

Definition at line 172 of file metadata.py.

cameraViewId

lib.metadata.VideoSequence.cameraViewId = Column(Integer, ForeignKey('camera_views.idx'))

static

Definition at line 171 of file metadata.py.

configurationFilename

lib.metadata.VideoSequence.configurationFilename = Column(String)

static

Definition at line 165 of file metadata.py.

dataFilename

lib.metadata.VideoSequence.dataFilename = Column(String)

static

Definition at line 166 of file metadata.py.

duration

lib.metadata.VideoSequence.duration = Column(Float)

static

Definition at line 163 of file metadata.py.

durationUnit

lib.metadata.VideoSequence.durationUnit = Column(String, default = 's')

static

Definition at line 164 of file metadata.py.

idx

lib.metadata.VideoSequence.idx = Column(Integer, primary_key=True)

static

Definition at line 160 of file metadata.py.

rotation

lib.metadata.VideoSequence.rotation = Column(Float, default = 0.0)

static

Definition at line 169 of file metadata.py.

startTime

lib.metadata.VideoSequence.startTime = Column(DateTime)

static

Definition at line 162 of file metadata.py.

translationX

lib.metadata.VideoSequence.translationX = Column(Float, default = 0.0)

static

Definition at line 167 of file metadata.py.

translationY

lib.metadata.VideoSequence.translationY = Column(Float, default = 0.0)

static

Definition at line 168 of file metadata.py.

videoFilename

lib.metadata.VideoSequence.videoFilename = Column(String)

static

Definition at line 161 of file metadata.py.

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

• C:/Home/Documents/workspace/tvaLib/lib/metadata.py