GESFrameCompositionMeta interface
GESFrameCompositionMeta
Metadata type that holds information about the positioning, size, transparency and composition operator of a video frame in the timeline composition.
Members
alpha
		(gdouble)
		–
	posx
		(gdouble)
		–
	The desired x position.
posy
		(gdouble)
		–
	The desired y position.
height
		(gdouble)
		–
	The desired height of the video. -1 means that no scaling should be applied.
width
		(gdouble)
		–
	The desired width of the video. -1 means that no scaling should beapplied applied.
zorder
		(guint)
		–
	The desired z order.
operator
		(gint)
		–
	The blending operator for the source.
Since : 1.24
GES.FrameCompositionMeta
Metadata type that holds information about the positioning, size, transparency and composition operator of a video frame in the timeline composition.
Members
alpha
		(Number)
		–
	posx
		(Number)
		–
	The desired x position.
posy
		(Number)
		–
	The desired y position.
height
		(Number)
		–
	The desired height of the video. -1 means that no scaling should be applied.
width
		(Number)
		–
	The desired width of the video. -1 means that no scaling should beapplied applied.
zorder
		(Number)
		–
	The desired z order.
operator
		(Number)
		–
	The blending operator for the source.
Since : 1.24
GES.FrameCompositionMeta
Metadata type that holds information about the positioning, size, transparency and composition operator of a video frame in the timeline composition.
Members
alpha
		(float)
		–
	posx
		(float)
		–
	The desired x position.
posy
		(float)
		–
	The desired y position.
height
		(float)
		–
	The desired height of the video. -1 means that no scaling should be applied.
width
		(float)
		–
	The desired width of the video. -1 means that no scaling should beapplied applied.
zorder
		(int)
		–
	The desired z order.
operator
		(int)
		–
	The blending operator for the source.
Since : 1.24
Functions
ges_buffer_add_frame_composition_meta
GESFrameCompositionMeta * ges_buffer_add_frame_composition_meta (GstBuffer * buffer)
Attaches positioning metadata to a GstBuffer.
Parameters:
buffer
–
GstBuffer to which protection metadata should be added.
a pointer to the added GESFrameCompositionMeta.
Since : 1.24
GES.prototype.buffer_add_frame_composition_meta
function GES.prototype.buffer_add_frame_composition_meta(buffer: Gst.Buffer): {
    // javascript wrapper for 'ges_buffer_add_frame_composition_meta'
}
Attaches positioning metadata to a Gst.Buffer.
Parameters:
Gst.Buffer to which protection metadata should be added.
a pointer to the added GES.FrameCompositionMeta.
Since : 1.24
GES.buffer_add_frame_composition_meta
def GES.buffer_add_frame_composition_meta (buffer):
    #python wrapper for 'ges_buffer_add_frame_composition_meta'
Attaches positioning metadata to a Gst.Buffer.
Parameters:
Gst.Buffer to which protection metadata should be added.
a pointer to the added GES.FrameCompositionMeta.
Since : 1.24
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