Package libavg :: Module avg :: Class Video

Class Video

Video nodes display a video file. Video formats and codecs supported are all formats that ffmpeg/libavcodec supports.

Instance Methods

getCurFrame()
Returns the video frame currently playing.

getCurTime()
Returns seconds of playback time since video start.

getNumFrames()

getNumFramesQueued()
Returns the number of frames already decoded and waiting for playback.

seekToFrame(num)
Moves the playback cursor to the frame given.

seekToTime(secs)
Moves the playback cursor to the time given.

setEOFCallback(pyfunc)
Sets a python callable to be invoked when the video reaches end of file.

Inherited from unreachable.instance: __new__

Inherited from object: __delattr__, __getattribute__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Inherited from VideoBase

pause()
Stops video playback but doesn't close the object.

play()
Starts video playback.

stop()
Stops video playback.

Inherited from RasterNode

getBitmap()
Returns a copy of the bitmap that the node contains.

getOrigVertexCoords()
Returns the unwarped coordinate of all vertices as a list of lists.

getWarpedVertexCoords()
Returnes the current coordinate of all vertices as a list of lists.

setWarpedVertexCoords(grid)
Changes the current coordinates of all vertices.

Inherited from Node

__eq__(...)

__hash__(...)
hash(x)

__init__(...)
Raises an exception This class cannot be instantiated from Python

__ne__(...)

getAbsPos(relpos)
Transforms a position in coordinates relative to the node to a position in window coordinates.

getMediaSize()
Returns the size in pixels of the media in the node.

getParent()
Returns the container (AVGNode or DivNode) the node is in.

getRelPos(abspos)
Transforms a position in window coordinates to a position in coordinates relative to the node.

releaseEventCapture(cursorid)
Restores normal mouse operation after a call to setEventCapture().

setEventCapture(cursorid)
Sets up event capturing so that cursor events are sent to this node regardless of the cursor position.

setEventHandler(type, source, pyfunc)
Sets a callback function that is invoked whenever an event of the specified type from the specified source occurs.

unlink()
Removes a node from it's parent container.

Inherited from VideoBase
Properties
	href The source filename of the video.
	loop Whether to start the video again when it has ended (ro).
Inherited from `object`: `__class__`
	fps Returns the nominal frames per second the object should display at.
Inherited from RasterNode
	blendmode The method of compositing the node with the nodes under it.
	maxtileheight The maximum width and height of the tiles used for warping.
	maxtilewidth The maximum width and height of the tiles used for warping.
Inherited from Node
	active If this attribute is true, the node behaves as usual.
	angle The angle that the node is rotated to in radians.
	height
	id A unique identifier that can be used to reference the node.
	opacity A measure of the node's transparency.
	pivotx x coordinate of the point that the node is rotated around.
	pivoty y coordinate of the point that the node is rotated around.
	pos The position of the node's top left corner relative to it's parent node.
	sensitive A node only reacts to events if sensitive is true.
	size
	width
	x The position of the node's left edge relative to it's parent node.
	y The position of the node's top edge relative to it's parent node.

Property Details

href

The source filename of the video.

Get Method:: unreachable.<unnamed Boost.Python function>(...)
Set Method:: unreachable.<unnamed Boost.Python function>(...)

loop

Whether to start the video again when it has ended (ro).

Get Method:: unreachable.<unnamed Boost.Python function>(...)