d3d11scale
A Direct3D11 based video resizing element
Example launch line
gst-launch-1.0 videotestsrc ! video/x-raw,width=640,height=480 ! d3d11upload ! d3d11scale ! d3d11download ! video/x-raw,width=1280,height=720 ! fakesink
This will upload a 640x480 resolution test video to Direct3D11 memory space and resize it to 1280x720 resolution. Then a resized Direct3D11 frame will be downloaded to system memory space.
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──GstD3D11BaseFilter ╰──GstD3D11BaseConvert ╰──d3d11scale
Factory details
Authors: – Seungha Yang
Classification: – Filter/Converter/Video/Scaler/Hardware
Rank – none
Plugin – d3d11
Package – GStreamer Bad Plug-ins
Pad Templates
sink
video/x-raw(memory:D3D11Memory):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
src
video/x-raw(memory:D3D11Memory):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
Properties
add-borders
“add-borders” gboolean
Add borders if necessary to keep the display aspect ratio
Flags : Read / Write
Default value : true
Since : 1.20
border-color
“border-color” guint64
Border color to use in ARGB64 format
Flags : Read / Write
Default value : 18446462598732840960
Since : 1.22
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