d3d12screencapturesrc
Direct3D12 screen capture element
Example launch line
gst-launch-1.0 d3d12screencapturesrc ! queue ! d3d12videosink
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseSrc ╰──d3d12screencapturesrc
Factory details
Authors: – Seungha Yang
Classification: – Source/Video
Rank – none
Plugin – d3d12
Package – GStreamer Bad Plug-ins
Pad Templates
src
video/x-raw(memory:D3D12Memory):
format: { BGRA, RGBA64_LE }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
pixel-aspect-ratio: 1/1
colorimetry: sRGB
video/x-raw:
format: { BGRA, RGBA64_LE }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
pixel-aspect-ratio: 1/1
colorimetry: sRGB
Properties
adapter
“adapter” gint
DXGI Adapter index for creating device when WGC mode is selected
Flags : Read / Write
Default value : -1
Since : 1.26
capture-api
“capture-api” D3d12screen-capture-api *
Capture API to use
Flags : Read / Write
Default value : dxgi (0)
Since : 1.26
crop-height
“crop-height” guint
Height of screen capture area (0 = maximum)
Flags : Read / Write
Default value : 0
crop-width
“crop-width” guint
Width of screen capture area (0 = maximum)
Flags : Read / Write
Default value : 0
crop-x
“crop-x” guint
Horizontal coordinate of top left corner for the screen capture area
Flags : Read / Write
Default value : 0
crop-y
“crop-y” guint
Vertical coordinate of top left corner for the screen capture area
Flags : Read / Write
Default value : 0
monitor-handle
“monitor-handle” guint64
A HMONITOR handle of monitor to capture
Flags : Read / Write
Default value : 0
monitor-index
“monitor-index” gint
Zero-based index for monitor to capture (-1 = primary monitor)
Flags : Read / Write
Default value : -1
show-border
“show-border” gboolean
Show border lines to capture area when WGC mode is selected. This feature requires Windows11 or newer
Flags : Read / Write
Default value : false
Since : 1.26
show-cursor
“show-cursor” gboolean
Whether to show mouse cursor
Flags : Read / Write
Default value : false
tonemap
“tonemap” D3d12screen-capture-tonemap *
Tonemapping method in case of HDR capture
Flags : Read / Write
Default value : linear (0)
Since : 1.26
window-capture-mode
“window-capture-mode” D3d12window-capture-mode *
Window capture mode to use
Flags : Read / Write
Default value : default (0)
Since : 1.26
window-handle
“window-handle” guint64
HWND window handle to capture
Flags : Read / Write
Default value : 0
Since : 1.26
Named constants
D3d12screen-capture-api
Members
dxgi (0) – DXGI Desktop Duplication
wgc (1) – Windows Graphics Capture
Since : 1.26
D3d12screen-capture-tonemap
Members
linear (0) – Linear scaling
reinhard (1) – Reinhard tonemap
Since : 1.26
D3d12window-capture-mode
Members
default (0) – Capture entire window area
client (1) – Capture client area
Since : 1.26
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